Predictions today · Tennis

Sofia Costoulas vs Antonella Esquivel Useche prediction

November 9, 2026 · 16:30 UTC · Tennis · WTA

Sofia Costoulas vs Antonella Esquivel Useche — tennis, WTA. Kickoff November 9, 2026, 16:30 UTC. Below: the market odds, how much the biggest Polymarket players have put on this match and where. PrognosX tracks big sports bets by smart wallets and shows every result, losses included.

Teams: Sofia Costoulas · Antonella Esquivel Useche

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Match preview

The Polymarket market makes Sofia Costoulas the favourite: 97% chance, odds 1.03. Odds: Sofia Costoulas — 1.03, Antonella Esquivel Useche — 29.85. The line has barely moved in the last 24 hours. The chances add up to 100%: the market margin is about 0.0% (bookmakers usually take 4–8%). $1,358 has already been traded on this match on Polymarket, $2,472 is waiting in the order book. Over 30 days, big pre-game bets by tracked whales in WTA: 93, 56 won (60%). $10 on each would be +$118 after fees. Copying every whale is not a strategy — that is why PrognosX picks Smart whales (they beat the closing line).

Questions about the match

Who will win Sofia Costoulas vs Antonella Esquivel Useche?

By market prices on Polymarket, Sofia Costoulas is the favourite with a 97% chance. That is the crowd's estimate, not a guarantee.

What are the odds for Sofia Costoulas vs Antonella Esquivel Useche?

Sofia Costoulas — 1.03, Antonella Esquivel Useche — 29.85 (decimal odds = 1 / Polymarket price). They change until kickoff.

Do whales win in WTA?

Over 30 days, big pre-game bets by tracked whales in WTA: 93, 56 won (60%). $10 on each would be +$118 after fees. Copying every whale is not a strategy — that is why PrognosX picks Smart whales (they beat the closing line).

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How we make this page

Odds are live Polymarket prices (1 / price). Whale money is real on-chain bets by tracked wallets — every one can be checked. Which side they took is shown after kickoff. Before the game — in the app. We show losses too: how the Smart score is counted · honest record · daily predictions.

Updated 07:00 UTC. 18+. Not betting advice.