The Prediction Markets

Series Home Runs: Tampa Bay vs Milwaukee

Starts in 14 hKickoff
Traded
$167K
Venues
Polymarket, Kalshi
Prices updated
just now
Share

What the markets expect

O/U 3.5 81.5%

Next is Milwaukee Brewers O/U 1.5 at 81%. The venues list this event, but none of their outcomes are matched yet, so prices are shown separately.

Odds by venue

Consensus blends each venue’s last price, weighted by how much has traded there. Best Yes price is the cheapest ask across venues, and the payout is what a winning $100 stake returns before fees. Open a row for each venue’s contract name, bid and ask, and how closely their rules match.

Prices come from our regular polls of each venue, the oldest 6 min ago. Ages are as of when this page was built.

  • Polymarket
  • Kalshi
O/U 3.5
81.5%
Polymarket 81.5%polled, just nowBest Yes 83¢ on Polymarket, $100 pays $120 (1.20x)
Polymarket
Contract
O/U 3.5
Last price
81.5%
As of
Polled just now
Buy Yes
83¢
Sell Yes
80¢
$100 on Yes pays
$120 (1.20x)
Trade this on Polymarket
Milwaukee Brewers O/U 1.5
81%
Polymarket 81%polled, just nowBest Yes 83¢ on Polymarket, $100 pays $120 (1.20x)
Polymarket
Contract
Milwaukee Brewers O/U 1.5
Last price
81%
As of
Polled just now
Buy Yes
83¢
Sell Yes
79¢
$100 on Yes pays
$120 (1.20x)
Trade this on Polymarket
Tampa Bay Rays O/U 0.5
73.5%
Polymarket 73.5%polled, just nowBest Yes 99¢ on Polymarket, $100 pays $101 (1.01x)
Polymarket
Contract
Tampa Bay Rays O/U 0.5
Last price
73.5%
As of
Polled just now
Buy Yes
99¢
Sell Yes
48¢
$100 on Yes pays
$101 (1.01x)
Trade this on Polymarket
O/U 4.5
73%
Polymarket 73%polled, just nowBest Yes 74¢ on Polymarket, $100 pays $135 (1.35x)
Polymarket
Contract
O/U 4.5
Last price
73%
As of
Polled just now
Buy Yes
74¢
Sell Yes
72¢
$100 on Yes pays
$135 (1.35x)
Volume
$32
Trade this on Polymarket
Tampa Bay Rays O/U 1.5
69%
Polymarket 69%polled, just nowBest Yes 71¢ on Polymarket, $100 pays $141 (1.41x)
Polymarket
Contract
Tampa Bay Rays O/U 1.5
Last price
69%
As of
Polled just now
Buy Yes
71¢
Sell Yes
67¢
$100 on Yes pays
$141 (1.41x)
Volume
$3
Trade this on Polymarket
Milwaukee Brewers O/U 2.5
66.5%
Polymarket 66.5%polled, just nowBest Yes 68¢ on Polymarket, $100 pays $147 (1.47x)
Polymarket
Contract
Milwaukee Brewers O/U 2.5
Last price
66.5%
As of
Polled just now
Buy Yes
68¢
Sell Yes
65¢
$100 on Yes pays
$147 (1.47x)
Trade this on Polymarket
1st 5 Innings O/U 2.5
62.5%
Polymarket 62.5%polled, just nowBest Yes 64¢ on Polymarket, $100 pays $156 (1.56x)
Polymarket
Contract
1st 5 Innings O/U 2.5
Last price
62.5%
As of
Polled just now
Buy Yes
64¢
Sell Yes
61¢
$100 on Yes pays
$156 (1.56x)
Volume
$5
Trade this on Polymarket
O/U 5.5
60.5%
Polymarket 60.5%polled, just nowBest Yes 61¢ on Polymarket, $100 pays $164 (1.64x)
Polymarket
Contract
O/U 5.5
Last price
60.5%
As of
Polled just now
Buy Yes
61¢
Sell Yes
60¢
$100 on Yes pays
$164 (1.64x)
Volume
$183
Trade this on Polymarket
Jake Bauers: 1+
59.5%
Kalshi 59.5%polled, 1 min agoBest Yes 62¢ on Kalshi, $100 pays $161 (1.61x)
Kalshi
Contract
Jake Bauers: 1+
Last price
59.5%
As of
Polled 1 min ago
Buy Yes
62¢
Sell Yes
57¢
$100 on Yes pays
$161 (1.61x)
Trade this on Kalshi
Junior Caminero: 1+
57%
Kalshi 57%polled, 1 min agoBest Yes 67¢ on Kalshi, $100 pays $149 (1.49x)
Kalshi
Contract
Junior Caminero: 1+
Last price
57%
As of
Polled 1 min ago
Buy Yes
67¢
Sell Yes
57¢
$100 on Yes pays
$149 (1.49x)
Volume
$4K
Trade this on Kalshi
Show 67 more outcomes
Jackson Chourio: 1+
56%
Kalshi 56%polled, 1 min agoBest Yes 66¢ on Kalshi, $100 pays $152 (1.52x)
Kalshi
Contract
Jackson Chourio: 1+
Last price
56%
As of
Polled 1 min ago
Buy Yes
66¢
Sell Yes
51¢
$100 on Yes pays
$152 (1.52x)
Volume
$4K
Trade this on Kalshi
O/U 6.5
51.5%
Polymarket 51.5%polled, just nowBest Yes 52¢ on Polymarket, $100 pays $192 (1.92x)
Polymarket
Contract
O/U 6.5
Last price
51.5%
As of
Polled just now
Buy Yes
52¢
Sell Yes
51¢
$100 on Yes pays
$192 (1.92x)
Volume
$1K
Trade this on Polymarket
Tampa Bay Rays O/U 2.5
50.5%
Polymarket 50.5%polled, just nowBest Yes 52¢ on Polymarket, $100 pays $192 (1.92x)
Polymarket
Contract
Tampa Bay Rays O/U 2.5
Last price
50.5%
As of
Polled just now
Buy Yes
52¢
Sell Yes
49¢
$100 on Yes pays
$192 (1.92x)
Volume
$8
Trade this on Polymarket
Milwaukee Brewers O/U 3.5
49.5%
Polymarket 49.5%polled, just nowBest Yes 51¢ on Polymarket, $100 pays $196 (1.96x)
Polymarket
Contract
Milwaukee Brewers O/U 3.5
Last price
49.5%
As of
Polled just now
Buy Yes
51¢
Sell Yes
48¢
$100 on Yes pays
$196 (1.96x)
Trade this on Polymarket
William Contreras: 1+
49.5%
Kalshi 49.5%polled, 1 min agoBest Yes 52¢ on Kalshi, $100 pays $192 (1.92x)
Kalshi
Contract
William Contreras: 1+
Last price
49.5%
As of
Polled 1 min ago
Buy Yes
52¢
Sell Yes
47¢
$100 on Yes pays
$192 (1.92x)
Trade this on Kalshi
NRFI
48%
Polymarket 41%polled, just nowPolymarket 55%polled, 6 min agoBest Yes 42¢ on Polymarket, $100 pays $238 (2.38x)
Polymarket
Contract
NRFI
Last price
41%
As of
Polled just now
Buy Yes
42¢
Sell Yes
40¢
$100 on Yes pays
$238 (2.38x)
Volume
$98
Trade this on Polymarket
Polymarket
Contract
NRFI
Last price
55%
As of
Polled 6 min ago
Buy Yes
71¢
Sell Yes
39¢
$100 on Yes pays
$141 (1.41x)
Trade this on Polymarket
1st 5 Innings O/U 3.5
47.5%
Polymarket 47.5%polled, just nowBest Yes 48¢ on Polymarket, $100 pays $208 (2.08x)
Polymarket
Contract
1st 5 Innings O/U 3.5
Last price
47.5%
As of
Polled just now
Buy Yes
48¢
Sell Yes
47¢
$100 on Yes pays
$208 (2.08x)
Volume
$10
Trade this on Polymarket
Milwaukee Brewers vs. Tampa Bay Rays
46.5%
Polymarket 46.5%polled, 6 min agoBest Yes 48¢ on Polymarket, $100 pays $208 (2.08x)
Polymarket
Contract
Milwaukee Brewers vs. Tampa Bay Rays
Last price
46.5%
As of
Polled 6 min ago
Buy Yes
48¢
Sell Yes
45¢
$100 on Yes pays
$208 (2.08x)
Volume
$1K
Trade this on Polymarket
Victor Mesa Jr.: 1+
46.5%
Kalshi 46.5%polled, 1 min agoBest Yes 49¢ on Kalshi, $100 pays $204 (2.04x)
Kalshi
Contract
Victor Mesa Jr.: 1+
Last price
46.5%
As of
Polled 1 min ago
Buy Yes
49¢
Sell Yes
44¢
$100 on Yes pays
$204 (2.04x)
Trade this on Kalshi
Brice Turang: 1+
46%
Kalshi 46%polled, 1 min agoBest Yes 46¢ on Kalshi, $100 pays $217 (2.17x)
Kalshi
Contract
Brice Turang: 1+
Last price
46%
As of
Polled 1 min ago
Buy Yes
46¢
Sell Yes
44¢
$100 on Yes pays
$217 (2.17x)
Volume
$201
Trade this on Kalshi
Jonathan Aranda: 1+
44.5%
Kalshi 44.5%polled, 1 min agoBest Yes 47¢ on Kalshi, $100 pays $213 (2.13x)
Kalshi
Contract
Jonathan Aranda: 1+
Last price
44.5%
As of
Polled 1 min ago
Buy Yes
47¢
Sell Yes
42¢
$100 on Yes pays
$213 (2.13x)
Trade this on Kalshi
Garrett Mitchell: 1+
44%
Kalshi 44%polled, 1 min agoBest Yes 44¢ on Kalshi, $100 pays $227 (2.27x)
Kalshi
Contract
Garrett Mitchell: 1+
Last price
44%
As of
Polled 1 min ago
Buy Yes
44¢
Sell Yes
42¢
$100 on Yes pays
$227 (2.27x)
Volume
$209
Trade this on Kalshi
Yandy Díaz: 1+
43%
Kalshi 43%polled, 1 min agoBest Yes 49¢ on Kalshi, $100 pays $204 (2.04x)
Kalshi
Contract
Yandy Díaz: 1+
Last price
43%
As of
Polled 1 min ago
Buy Yes
49¢
Sell Yes
43¢
$100 on Yes pays
$204 (2.04x)
Volume
$3K
Trade this on Kalshi
Spread: Milwaukee Brewers (-1.5)
42.5%
Polymarket 42.5%polled, just nowBest Yes 43¢ on Polymarket, $100 pays $233 (2.33x)
Polymarket
Contract
Spread: Milwaukee Brewers (-1.5)
Last price
42.5%
As of
Polled just now
Buy Yes
43¢
Sell Yes
42¢
$100 on Yes pays
$233 (2.33x)
Volume
$689
Trade this on Polymarket
1st 5 Innings Spread: Milwaukee Brewers (-1.5)
37.5%
Polymarket 37.5%polled, just nowBest Yes 39¢ on Polymarket, $100 pays $256 (2.56x)
Polymarket
Contract
1st 5 Innings Spread: Milwaukee Brewers (-1.5)
Last price
37.5%
As of
Polled just now
Buy Yes
39¢
Sell Yes
36¢
$100 on Yes pays
$256 (2.56x)
Trade this on Polymarket
O/U 7.5
37.5%
Polymarket 37.5%polled, just nowBest Yes 38¢ on Polymarket, $100 pays $263 (2.63x)
Polymarket
Contract
O/U 7.5
Last price
37.5%
As of
Polled just now
Buy Yes
38¢
Sell Yes
37¢
$100 on Yes pays
$263 (2.63x)
Volume
$18
Trade this on Polymarket
Tampa Bay Rays vs. Milwaukee Brewers
37.5%
Polymarket 37.5%polled, just nowBest Yes 38¢ on Polymarket, $100 pays $263 (2.63x)
Polymarket
Contract
Tampa Bay Rays vs. Milwaukee Brewers
Last price
37.5%
As of
Polled just now
Buy Yes
38¢
Sell Yes
37¢
$100 on Yes pays
$263 (2.63x)
Volume
$131K
Trade this on Polymarket
Christian Yelich: 1+
35.5%
Kalshi 35.5%polled, 1 min agoBest Yes 38¢ on Kalshi, $100 pays $263 (2.63x)
Kalshi
Contract
Christian Yelich: 1+
Last price
35.5%
As of
Polled 1 min ago
Buy Yes
38¢
Sell Yes
33¢
$100 on Yes pays
$263 (2.63x)
Trade this on Kalshi
Milwaukee Brewers O/U 4.5
35.5%
Polymarket 35.5%polled, just nowBest Yes 37¢ on Polymarket, $100 pays $270 (2.70x)
Polymarket
Contract
Milwaukee Brewers O/U 4.5
Last price
35.5%
As of
Polled just now
Buy Yes
37¢
Sell Yes
34¢
$100 on Yes pays
$270 (2.70x)
Volume
$5
Trade this on Polymarket
Tampa Bay Rays O/U 3.5
35%
Polymarket 35%polled, just nowBest Yes 37¢ on Polymarket, $100 pays $270 (2.70x)
Polymarket
Contract
Tampa Bay Rays O/U 3.5
Last price
35%
As of
Polled just now
Buy Yes
37¢
Sell Yes
33¢
$100 on Yes pays
$270 (2.70x)
Trade this on Polymarket
1st 5 Innings O/U 4.5
33.5%
Polymarket 33.5%polled, just nowBest Yes 35¢ on Polymarket, $100 pays $286 (2.86x)
Polymarket
Contract
1st 5 Innings O/U 4.5
Last price
33.5%
As of
Polled just now
Buy Yes
35¢
Sell Yes
32¢
$100 on Yes pays
$286 (2.86x)
Volume
$5
Trade this on Polymarket
Jonny DeLuca: 1+
33.5%
Kalshi 33.5%polled, 1 min agoBest Yes 36¢ on Kalshi, $100 pays $278 (2.78x)
Kalshi
Contract
Jonny DeLuca: 1+
Last price
33.5%
As of
Polled 1 min ago
Buy Yes
36¢
Sell Yes
31¢
$100 on Yes pays
$278 (2.78x)
Trade this on Kalshi
Liam Hicks: 1+
33.5%
Kalshi 33.5%polled, 1 min agoBest Yes 36¢ on Kalshi, $100 pays $278 (2.78x)
Kalshi
Contract
Liam Hicks: 1+
Last price
33.5%
As of
Polled 1 min ago
Buy Yes
36¢
Sell Yes
31¢
$100 on Yes pays
$278 (2.78x)
Trade this on Kalshi
Spread: Milwaukee Brewers (-2.5)
29.5%
Polymarket 29.5%polled, just nowBest Yes 30¢ on Polymarket, $100 pays $333 (3.33x)
Polymarket
Contract
Spread: Milwaukee Brewers (-2.5)
Last price
29.5%
As of
Polled just now
Buy Yes
30¢
Sell Yes
29¢
$100 on Yes pays
$333 (3.33x)
Volume
$12
Trade this on Polymarket
O/U 8.5
29%
Polymarket 29%polled, just nowBest Yes 30¢ on Polymarket, $100 pays $333 (3.33x)
Polymarket
Contract
O/U 8.5
Last price
29%
As of
Polled just now
Buy Yes
30¢
Sell Yes
28¢
$100 on Yes pays
$333 (3.33x)
Trade this on Polymarket
Cooper Pratt: 1+
28%
Kalshi 28%polled, 1 min agoBest Yes 32¢ on Kalshi, $100 pays $313 (3.13x)
Kalshi
Contract
Cooper Pratt: 1+
Last price
28%
As of
Polled 1 min ago
Buy Yes
32¢
Sell Yes
21¢
$100 on Yes pays
$313 (3.13x)
Volume
$2K
Trade this on Kalshi
Richie Palacios: 1+
27%
Kalshi 27%polled, 1 min agoBest Yes 27¢ on Kalshi, $100 pays $370 (3.70x)
Kalshi
Contract
Richie Palacios: 1+
Last price
27%
As of
Polled 1 min ago
Buy Yes
27¢
Sell Yes
25¢
$100 on Yes pays
$370 (3.70x)
Volume
$340
Trade this on Kalshi
Milwaukee Brewers O/U 5.5
25.5%
Polymarket 25.5%polled, just nowBest Yes 28¢ on Polymarket, $100 pays $357 (3.57x)
Polymarket
Contract
Milwaukee Brewers O/U 5.5
Last price
25.5%
As of
Polled just now
Buy Yes
28¢
Sell Yes
23¢
$100 on Yes pays
$357 (3.57x)
Trade this on Polymarket
Spread: Tampa Bay Rays (-1.5)
25.5%
Polymarket 25.5%polled, just nowBest Yes 26¢ on Polymarket, $100 pays $385 (3.85x)
Polymarket
Contract
Spread: Tampa Bay Rays (-1.5)
Last price
25.5%
As of
Polled just now
Buy Yes
26¢
Sell Yes
25¢
$100 on Yes pays
$385 (3.85x)
Volume
$125
Trade this on Polymarket
Jackson Chourio: 2+
25%
Kalshi 25%polled, 1 min agoBest Yes 29¢ on Kalshi, $100 pays $345 (3.45x)
Kalshi
Contract
Jackson Chourio: 2+
Last price
25%
As of
Polled 1 min ago
Buy Yes
29¢
Sell Yes
21¢
$100 on Yes pays
$345 (3.45x)
Volume
$3K
Trade this on Kalshi
Jake Bauers: 2+
24.5%
Kalshi 24.5%polled, 1 min agoBest Yes 27¢ on Kalshi, $100 pays $370 (3.70x)
Kalshi
Contract
Jake Bauers: 2+
Last price
24.5%
As of
Polled 1 min ago
Buy Yes
27¢
Sell Yes
22¢
$100 on Yes pays
$370 (3.70x)
Trade this on Kalshi
Joey Ortiz: 1+
24.5%
Kalshi 24.5%polled, 1 min agoBest Yes 27¢ on Kalshi, $100 pays $370 (3.70x)
Kalshi
Contract
Joey Ortiz: 1+
Last price
24.5%
As of
Polled 1 min ago
Buy Yes
27¢
Sell Yes
22¢
$100 on Yes pays
$370 (3.70x)
Trade this on Kalshi
Tampa Bay Rays O/U 4.5
23.5%
Polymarket 23.5%polled, just nowBest Yes 26¢ on Polymarket, $100 pays $385 (3.85x)
Polymarket
Contract
Tampa Bay Rays O/U 4.5
Last price
23.5%
As of
Polled just now
Buy Yes
26¢
Sell Yes
21¢
$100 on Yes pays
$385 (3.85x)
Trade this on Polymarket
1st 5 Innings O/U 5.5
23%
Polymarket 23%polled, just nowBest Yes 25¢ on Polymarket, $100 pays $400 (4.00x)
Polymarket
Contract
1st 5 Innings O/U 5.5
Last price
23%
As of
Polled just now
Buy Yes
25¢
Sell Yes
21¢
$100 on Yes pays
$400 (4.00x)
Trade this on Polymarket
Junior Caminero: 2+
23%
Kalshi 23%polled, 1 min agoBest Yes 29¢ on Kalshi, $100 pays $345 (3.45x)
Kalshi
Contract
Junior Caminero: 2+
Last price
23%
As of
Polled 1 min ago
Buy Yes
29¢
Sell Yes
23¢
$100 on Yes pays
$345 (3.45x)
Volume
$3K
Trade this on Kalshi
Taylor Walls: 1+
22%
Kalshi 22%polled, 1 min agoBest Yes 24¢ on Kalshi, $100 pays $417 (4.17x)
Kalshi
Contract
Taylor Walls: 1+
Last price
22%
As of
Polled 1 min ago
Buy Yes
24¢
Sell Yes
15¢
$100 on Yes pays
$417 (4.17x)
Volume
$4K
Trade this on Kalshi
O/U 9.5
21%
Polymarket 21%polled, just nowBest Yes 22¢ on Polymarket, $100 pays $455 (4.55x)
Polymarket
Contract
O/U 9.5
Last price
21%
As of
Polled just now
Buy Yes
22¢
Sell Yes
20¢
$100 on Yes pays
$455 (4.55x)
Trade this on Polymarket
Spread: Milwaukee Brewers (-3.5)
20.5%
Polymarket 20.5%polled, just nowBest Yes 21¢ on Polymarket, $100 pays $476 (4.76x)
Polymarket
Contract
Spread: Milwaukee Brewers (-3.5)
Last price
20.5%
As of
Polled just now
Buy Yes
21¢
Sell Yes
20¢
$100 on Yes pays
$476 (4.76x)
Volume
$12
Trade this on Polymarket
Sal Frelick: 1+
18.5%
Kalshi 18.5%polled, 1 min agoBest Yes 21¢ on Kalshi, $100 pays $476 (4.76x)
Kalshi
Contract
Sal Frelick: 1+
Last price
18.5%
As of
Polled 1 min ago
Buy Yes
21¢
Sell Yes
16¢
$100 on Yes pays
$476 (4.76x)
Trade this on Kalshi
1st 5 Innings Spread: Tampa Bay Rays (-1.5)
16.5%
Polymarket 16.5%polled, just nowBest Yes 18¢ on Polymarket, $100 pays $556 (5.56x)
Polymarket
Contract
1st 5 Innings Spread: Tampa Bay Rays (-1.5)
Last price
16.5%
As of
Polled just now
Buy Yes
18¢
Sell Yes
15¢
$100 on Yes pays
$556 (5.56x)
Volume
$14
Trade this on Polymarket
Ryan Vilade: 1+
16.5%
Kalshi 16.5%polled, 1 min agoBest Yes 19¢ on Kalshi, $100 pays $526 (5.26x)
Kalshi
Contract
Ryan Vilade: 1+
Last price
16.5%
As of
Polled 1 min ago
Buy Yes
19¢
Sell Yes
14¢
$100 on Yes pays
$526 (5.26x)
Trade this on Kalshi
Jonathan Aranda: 2+
16%
Kalshi 16%polled, 1 min agoBest Yes 16¢ on Kalshi, $100 pays $625 (6.25x)
Kalshi
Contract
Jonathan Aranda: 2+
Last price
16%
As of
Polled 1 min ago
Buy Yes
16¢
Sell Yes
11¢
$100 on Yes pays
$625 (6.25x)
Volume
$0
Trade this on Kalshi
Spread: Tampa Bay Rays (-2.5)
16%
Polymarket 16%polled, just nowBest Yes 17¢ on Polymarket, $100 pays $588 (5.88x)
Polymarket
Contract
Spread: Tampa Bay Rays (-2.5)
Last price
16%
As of
Polled just now
Buy Yes
17¢
Sell Yes
15¢
$100 on Yes pays
$588 (5.88x)
Volume
$606
Trade this on Polymarket
1st 5 Innings O/U 6.5
15.5%
Polymarket 15.5%polled, just nowBest Yes 17¢ on Polymarket, $100 pays $588 (5.88x)
Polymarket
Contract
1st 5 Innings O/U 6.5
Last price
15.5%
As of
Polled just now
Buy Yes
17¢
Sell Yes
14¢
$100 on Yes pays
$588 (5.88x)
Trade this on Polymarket
William Contreras: 2+
15.5%
Kalshi 15.5%polled, 1 min agoBest Yes 18¢ on Kalshi, $100 pays $556 (5.56x)
Kalshi
Contract
William Contreras: 2+
Last price
15.5%
As of
Polled 1 min ago
Buy Yes
18¢
Sell Yes
13¢
$100 on Yes pays
$556 (5.56x)
Trade this on Kalshi
David Hamilton: 1+
14.5%
Kalshi 14.5%polled, 1 min agoBest Yes 17¢ on Kalshi, $100 pays $588 (5.88x)
Kalshi
Contract
David Hamilton: 1+
Last price
14.5%
As of
Polled 1 min ago
Buy Yes
17¢
Sell Yes
12¢
$100 on Yes pays
$588 (5.88x)
Trade this on Kalshi
Victor Mesa Jr.: 2+
14.5%
Kalshi 14.5%polled, 1 min agoBest Yes 17¢ on Kalshi, $100 pays $588 (5.88x)
Kalshi
Contract
Victor Mesa Jr.: 2+
Last price
14.5%
As of
Polled 1 min ago
Buy Yes
17¢
Sell Yes
12¢
$100 on Yes pays
$588 (5.88x)
Trade this on Kalshi
Brice Turang: 2+
13.5%
Kalshi 13.5%polled, 1 min agoBest Yes 16¢ on Kalshi, $100 pays $625 (6.25x)
Kalshi
Contract
Brice Turang: 2+
Last price
13.5%
As of
Polled 1 min ago
Buy Yes
16¢
Sell Yes
11¢
$100 on Yes pays
$625 (6.25x)
Trade this on Kalshi
Extra Innings
13.5%
Polymarket 13.5%polled, just nowBest Yes 15¢ on Polymarket, $100 pays $667 (6.67x)
Polymarket
Contract
Extra Innings
Last price
13.5%
As of
Polled just now
Buy Yes
15¢
Sell Yes
12¢
$100 on Yes pays
$667 (6.67x)
Volume
$36
Trade this on Polymarket
Spread: Milwaukee Brewers (-4.5)
13.5%
Polymarket 13.5%polled, just nowBest Yes 15¢ on Polymarket, $100 pays $667 (6.67x)
Polymarket
Contract
Spread: Milwaukee Brewers (-4.5)
Last price
13.5%
As of
Polled just now
Buy Yes
15¢
Sell Yes
12¢
$100 on Yes pays
$667 (6.67x)
Trade this on Polymarket
Yandy Díaz: 2+
13%
Kalshi 13%polled, 1 min agoBest Yes 22¢ on Kalshi, $100 pays $455 (4.55x)
Kalshi
Contract
Yandy Díaz: 2+
Last price
13%
As of
Polled 1 min ago
Buy Yes
22¢
Sell Yes
13¢
$100 on Yes pays
$455 (4.55x)
Volume
$3K
Trade this on Kalshi
Garrett Mitchell: 2+
12.5%
Kalshi 12.5%polled, 1 min agoBest Yes 15¢ on Kalshi, $100 pays $667 (6.67x)
Kalshi
Contract
Garrett Mitchell: 2+
Last price
12.5%
As of
Polled 1 min ago
Buy Yes
15¢
Sell Yes
10¢
$100 on Yes pays
$667 (6.67x)
Trade this on Kalshi
Andrew Vaughn: 1+
11.5%
Kalshi 11.5%polled, 1 min agoBest Yes 14¢ on Kalshi, $100 pays $714 (7.14x)
Kalshi
Contract
Andrew Vaughn: 1+
Last price
11.5%
As of
Polled 1 min ago
Buy Yes
14¢
Sell Yes
9¢
$100 on Yes pays
$714 (7.14x)
Trade this on Kalshi
Spread: Tampa Bay Rays (-3.5)
9.5%
Polymarket 9.5%polled, just nowBest Yes 11¢ on Polymarket, $100 pays $909 (9.09x)
Polymarket
Contract
Spread: Tampa Bay Rays (-3.5)
Last price
9.5%
As of
Polled just now
Buy Yes
11¢
Sell Yes
8¢
$100 on Yes pays
$909 (9.09x)
Trade this on Polymarket
Ben Williamson: 1+
8.5%
Kalshi 8.5%polled, 1 min agoBest Yes 11¢ on Kalshi, $100 pays $909 (9.09x)
Kalshi
Contract
Ben Williamson: 1+
Last price
8.5%
As of
Polled 1 min ago
Buy Yes
11¢
Sell Yes
6¢
$100 on Yes pays
$909 (9.09x)
Trade this on Kalshi
Christian Yelich: 2+
8.5%
Kalshi 8.5%polled, 1 min agoBest Yes 11¢ on Kalshi, $100 pays $909 (9.09x)
Kalshi
Contract
Christian Yelich: 2+
Last price
8.5%
As of
Polled 1 min ago
Buy Yes
11¢
Sell Yes
6¢
$100 on Yes pays
$909 (9.09x)
Trade this on Kalshi
Jake Bauers: 3+
8.5%
Kalshi 8.5%polled, 1 min agoBest Yes 11¢ on Kalshi, $100 pays $909 (9.09x)
Kalshi
Contract
Jake Bauers: 3+
Last price
8.5%
As of
Polled 1 min ago
Buy Yes
11¢
Sell Yes
6¢
$100 on Yes pays
$909 (9.09x)
Trade this on Kalshi
Luis Lara: 1+
8%
Kalshi 8%polled, 1 min agoBest Yes 13¢ on Kalshi, $100 pays $769 (7.69x)
Kalshi
Contract
Luis Lara: 1+
Last price
8%
As of
Polled 1 min ago
Buy Yes
13¢
Sell Yes
5¢
$100 on Yes pays
$769 (7.69x)
Volume
$3K
Trade this on Kalshi
Jonny DeLuca: 2+
7.5%
Kalshi 7.5%polled, 1 min agoBest Yes 10¢ on Kalshi, $100 pays $1,000 (10.0x)
Kalshi
Contract
Jonny DeLuca: 2+
Last price
7.5%
As of
Polled 1 min ago
Buy Yes
10¢
Sell Yes
5¢
$100 on Yes pays
$1,000 (10.0x)
Trade this on Kalshi
Liam Hicks: 2+
7.5%
Kalshi 7.5%polled, 1 min agoBest Yes 10¢ on Kalshi, $100 pays $1,000 (10.0x)
Kalshi
Contract
Liam Hicks: 2+
Last price
7.5%
As of
Polled 1 min ago
Buy Yes
10¢
Sell Yes
5¢
$100 on Yes pays
$1,000 (10.0x)
Trade this on Kalshi
Junior Caminero: 3+
7.5%
Kalshi 7.5%polled, 1 min agoBest Yes 9¢ on Kalshi, $100 pays $1,111 (11.1x)
Kalshi
Contract
Junior Caminero: 3+
Last price
7.5%
As of
Polled 1 min ago
Buy Yes
9¢
Sell Yes
6¢
$100 on Yes pays
$1,111 (11.1x)
Trade this on Kalshi
Chandler Simpson: 1+
7%
Kalshi 7%polled, 1 min agoBest Yes 7¢ on Kalshi, $100 pays $1,429 (14.3x)
Kalshi
Contract
Chandler Simpson: 1+
Last price
7%
As of
Polled 1 min ago
Buy Yes
7¢
Sell Yes
2¢
$100 on Yes pays
$1,429 (14.3x)
Volume
$3K
Trade this on Kalshi
Jackson Chourio: 3+
7%
Kalshi 7%polled, 1 min agoBest Yes 7¢ on Kalshi, $100 pays $1,429 (14.3x)
Kalshi
Contract
Jackson Chourio: 3+
Last price
7%
As of
Polled 1 min ago
Buy Yes
7¢
Sell Yes
4¢
$100 on Yes pays
$1,429 (14.3x)
Volume
$90
Trade this on Kalshi
Richie Palacios: 2+
5%
Kalshi 5%polled, 1 min agoBest Yes 7¢ on Kalshi, $100 pays $1,429 (14.3x)
Kalshi
Contract
Richie Palacios: 2+
Last price
5%
As of
Polled 1 min ago
Buy Yes
7¢
Sell Yes
3¢
$100 on Yes pays
$1,429 (14.3x)
Trade this on Kalshi
Nick Fortes: 1+
4.5%
Kalshi 4.5%polled, 1 min agoBest Yes 6¢ on Kalshi, $100 pays $1,667 (16.7x)
Kalshi
Contract
Nick Fortes: 1+
Last price
4.5%
As of
Polled 1 min ago
Buy Yes
6¢
Sell Yes
3¢
$100 on Yes pays
$1,667 (16.7x)
Trade this on Kalshi
Spread: Tampa Bay Rays (-4.5)
4.5%
Polymarket 4.5%polled, just nowBest Yes 6¢ on Polymarket, $100 pays $1,667 (16.7x)
Polymarket
Contract
Spread: Tampa Bay Rays (-4.5)
Last price
4.5%
As of
Polled just now
Buy Yes
6¢
Sell Yes
3¢
$100 on Yes pays
$1,667 (16.7x)
Volume
$6
Trade this on Polymarket
Ryan Vilade: 2+
3%
Kalshi 3%polled, 1 min agoBest Yes 4¢ on Kalshi, $100 pays $2,500 (25.0x)
Kalshi
Contract
Ryan Vilade: 2+
Last price
3%
As of
Polled 1 min ago
Buy Yes
4¢
Sell Yes
2¢
$100 on Yes pays
$2,500 (25.0x)
Trade this on Kalshi

Who resolves this market

Polymarket
Polymarket resolves via:
UMA optimistic oracle, source: mlb.com
Kalshi
Kalshi resolves via:
Kalshi (CFTC-regulated exchange), source: ESPN, the Governing League

How the odds have moved

The top 3 outcomes on both venues, with the consensus between them. Hover for exact values.

  • O/U 3.5
  • Milwaukee Brewers O/U 1.5
  • Tampa Bay Rays O/U 0.5

Order books

Each venue’s resting orders for the selected outcome’s Yes contract, side by side. Top of book streams live; depth refreshes every 15 seconds.

Top of book

Connecting
Best bid
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Spread
—
Best ask
—

Waiting for the first live quote…

Depth · top 8 levels

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Recent trades

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Kalshi

Kalshi doesn’t list O/U 3.5 for this event.

What your stake buys

Enter a stake to see where it buys the most after fees, using each venue’s live order book.

$
Buy

Loading both order books…

Buys at the asks resting now (taker orders), cheapest after fees first, from order-book snapshots up to 15 seconds old. Fees: Kalshi 0.07 × price × (1 − price) per share, rounded up to the cent; Polymarket 0.05 × price × (1 − price) per share (sports rate). Fee calculator. Estimates only, not advice.

About this market

Live prediction market odds for "Series Home Runs: Tampa Bay vs Milwaukee". O/U 3.5 leads at 81.5%. Next is Milwaukee Brewers O/U 1.5 at 81%. $167K has traded across 77 outcomes on Polymarket and Kalshi. The market is expected to resolve by Nov 8, 2026.

Questions

What does the consensus price mean?

It is the price of a Yes contract that pays $1 if the outcome happens. A 14¢ price means traders put the chance near 14%. Where two venues list the same outcome, we blend their last prices, weighting the venue with more trading volume more heavily (neither counts for less than a quarter). When only one outcome can win, each venue’s prices add up to a little over 100% (its margin); the fair chance removes that margin so the outcomes add up to exactly 100%.

How is the payout worked out?

A Yes contract pays $1 if it wins, so at the best ask a $100 stake buys 100 ÷ ask contracts. At 18¢ that is about 555 contracts, paying $556 (5.56x) if Yes happens. Venue fees and price slippage on larger orders are not included.

Why do the venues show different prices?

Each venue has its own traders, fees and order book. Contracts can also settle on slightly different terms, which is why each row lists how closely the rules match.

Is a price gap an arbitrage?

Only when you can buy Yes on one venue below what someone pays for Yes on the other, after fees, and both contracts settle the same way. We show the executable bid and ask so you can check.

How fresh are these prices?

Venue prices refresh every few minutes, and the order book and live quotes stream continuously. Each venue’s card shows when we last observed it.

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