Market comparison
Madrid Open: Magdalena Frech vs Solana Sierra
1 venue · 10 outcome rows · 0 comparable lines · 0 verified parity · inactive
Polymarket
Open venue ↗10 outcomes · $394K reported volume
Observed 4385h ago · stale
Recorded venue end date: May 1, 2026
No shared outcome identities or comparable outcome lines are available for this event. Each venue’s outcomes are listed separately.
| Outcome | Polymarket | Difference |
|---|---|---|
Madrid Open: Magdalena Frech vs Solana Sierra Not alignedNo persisted outcome identity connects these venue contracts. | 0.1%stale Bid and ask hidden: prices are over 2 hours old Madrid Open: Magdalena Frech vs Solana Sierra Set 1 Winner Open Polymarket ↗ | — |
Madrid Open: Magdalena Frech vs Solana Sierra Not alignedNo persisted outcome identity connects these venue contracts. | 0.1%stale Bid and ask hidden: prices are over 2 hours old Madrid Open: Magdalena Frech vs Solana Sierra Match O/U 22.5 Open Polymarket ↗ | — |
Madrid Open: Magdalena Frech vs Solana Sierra Not alignedNo persisted outcome identity connects these venue contracts. | 0.1%stale Bid and ask hidden: prices are over 2 hours old Madrid Open: Magdalena Frech vs Solana Sierra Match O/U 21.5 Open Polymarket ↗ | — |
Madrid Open: Magdalena Frech vs Solana Sierra Not alignedNo persisted outcome identity connects these venue contracts. | 0.1%stale Bid and ask hidden: prices are over 2 hours old Madrid Open: Magdalena Frech vs Solana Sierra Set Handicap +/-1.5 Open Polymarket ↗ | — |
Madrid Open: Magdalena Frech vs Solana Sierra Not alignedNo persisted outcome identity connects these venue contracts. | 0.1%stale Bid and ask hidden: prices are over 2 hours old Madrid Open: Magdalena Frech vs Solana Sierra Set 1 O/U 8.5 Open Polymarket ↗ | — |
Madrid Open: Magdalena Frech vs Solana Sierra Not alignedNo persisted outcome identity connects these venue contracts. | 0.1%stale Bid and ask hidden: prices are over 2 hours old Madrid Open: Magdalena Frech vs Solana Sierra Set 1 O/U 9.5 Open Polymarket ↗ | — |
Madrid Open: Magdalena Frech vs Solana Sierra Not alignedNo persisted outcome identity connects these venue contracts. | 0.1%stale Bid and ask hidden: prices are over 2 hours old Madrid Open: Magdalena Frech vs Solana Sierra Total Sets: O/U 2.5 Open Polymarket ↗ | — |
Madrid Open: Magdalena Frech vs Solana Sierra Not alignedNo persisted outcome identity connects these venue contracts. | 0.1%stale Bid and ask hidden: prices are over 2 hours old Madrid Open: Magdalena Frech vs Solana Sierra Set 1 O/U 10.5 Open Polymarket ↗ | — |
Madrid Open: Magdalena Frech vs Solana Sierra Not alignedNo persisted outcome identity connects these venue contracts. | 0.1%stale Bid and ask hidden: prices are over 2 hours old Madrid Open: Magdalena Frech vs Solana Sierra Open Polymarket ↗ | — |
Madrid Open: Magdalena Frech vs Solana Sierra Not alignedNo persisted outcome identity connects these venue contracts. | 0.1%stale Bid and ask hidden: prices are over 2 hours old Madrid Open: Magdalena Frech vs Solana Sierra Match O/U 23.5 Open Polymarket ↗ | — |
Madrid Open: Magdalena Frech vs Solana Sierra
Not alignedNo persisted outcome identity connects these venue contracts.
Polymarket
0.1%stale
Bid and ask hidden: prices are over 2 hours old
Madrid Open: Magdalena Frech vs Solana Sierra Set 1 Winner
Open Polymarket ↗Madrid Open: Magdalena Frech vs Solana Sierra
Not alignedNo persisted outcome identity connects these venue contracts.
Polymarket
0.1%stale
Bid and ask hidden: prices are over 2 hours old
Madrid Open: Magdalena Frech vs Solana Sierra Match O/U 22.5
Open Polymarket ↗Madrid Open: Magdalena Frech vs Solana Sierra
Not alignedNo persisted outcome identity connects these venue contracts.
Polymarket
0.1%stale
Bid and ask hidden: prices are over 2 hours old
Madrid Open: Magdalena Frech vs Solana Sierra Match O/U 21.5
Open Polymarket ↗Madrid Open: Magdalena Frech vs Solana Sierra
Not alignedNo persisted outcome identity connects these venue contracts.
Polymarket
0.1%stale
Bid and ask hidden: prices are over 2 hours old
Madrid Open: Magdalena Frech vs Solana Sierra Set Handicap +/-1.5
Open Polymarket ↗Madrid Open: Magdalena Frech vs Solana Sierra
Not alignedNo persisted outcome identity connects these venue contracts.
Polymarket
0.1%stale
Bid and ask hidden: prices are over 2 hours old
Madrid Open: Magdalena Frech vs Solana Sierra Set 1 O/U 8.5
Open Polymarket ↗Madrid Open: Magdalena Frech vs Solana Sierra
Not alignedNo persisted outcome identity connects these venue contracts.
Polymarket
0.1%stale
Bid and ask hidden: prices are over 2 hours old
Madrid Open: Magdalena Frech vs Solana Sierra Set 1 O/U 9.5
Open Polymarket ↗Madrid Open: Magdalena Frech vs Solana Sierra
Not alignedNo persisted outcome identity connects these venue contracts.
Polymarket
0.1%stale
Bid and ask hidden: prices are over 2 hours old
Madrid Open: Magdalena Frech vs Solana Sierra Total Sets: O/U 2.5
Open Polymarket ↗Madrid Open: Magdalena Frech vs Solana Sierra
Not alignedNo persisted outcome identity connects these venue contracts.
Polymarket
0.1%stale
Bid and ask hidden: prices are over 2 hours old
Madrid Open: Magdalena Frech vs Solana Sierra Set 1 O/U 10.5
Open Polymarket ↗Madrid Open: Magdalena Frech vs Solana Sierra
Not alignedNo persisted outcome identity connects these venue contracts.
Polymarket
0.1%stale
Bid and ask hidden: prices are over 2 hours old
Madrid Open: Magdalena Frech vs Solana Sierra
Open Polymarket ↗Madrid Open: Magdalena Frech vs Solana Sierra
Not alignedNo persisted outcome identity connects these venue contracts.
Polymarket
0.1%stale
Bid and ask hidden: prices are over 2 hours old
Madrid Open: Magdalena Frech vs Solana Sierra Match O/U 23.5
Open Polymarket ↗Prices are shown as percentages of a $1 payout. “pp” means percentage points. A dash means data is unavailable.