National Bank Open: Lanlana Tararudee vs Amanda Anisimova

Platform comparison

Market context

Amanda Anisimova opens as the more established player in this Toronto second-round meeting, with the WTA’s roughly top-10 profile against Lanlana Tararudee, who is still operating around the top 80. The market at 50% is effectively pricing the fact that Anisimova is the stronger name while Tararudee has already put together a respectable recent run, including wins over E. Jones and Q. Zheng in Toronto qualifying or early-round action on the same site.[1][2][5]

There is no tour-level head-to-head between them, so historical framing comes mostly from comparable mismatches rather than direct meetings.[3][7] That leans towards the higher-ranked player, but Anisimova’s hard-court pedigree is the sharper guide: she has been deep in the National Bank Open before, with reports noting a 4-0 record in first rounds at the event and a final appearance in 2024.[6] By contrast, Tararudee’s case rests on volume and momentum more than proven results at this level, which is why a neutral price near 50% is understandable.[2][6]

The main catalysts are straightforward: whether the match starts on schedule, and whether either player is carrying any late physical issue after a packed summer schedule. Current fixture listings show the match set for 5 August in Toronto, and the live match pages point to Anisimova as the clear statistical favourite, with implied odds around 71% on one market and about -745 on another.[4][7][14] Any withdrawal, delay, or surface of fatigue from preceding rounds would matter more here than broader season trends, because this market resolves to 50-50 if the match is not played or is pushed beyond the settlement window.[4]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Football-specific comparison page for National Bank Open: Lanlana Tararudee vs Amanda Anisimova. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi (US-focused) or Manifold (play-money).

Resolution & payout

Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.

FAQ

When do sports markets resolve?

Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.

Which sports markets are available?

Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.

How fast do sports winnings settle?

Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.

What's the difference between match odds and outright odds?

Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.

Can I import form data and lineups?

This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.