Tennis game preview

Sofia Costoulas at Tatiana Prozorova

two-sided fair odds, available venue conditions, and current value for this matchup.

Game details

StartsSep 21, 2026, 11:00 PM EDT
Market coverage1 tracked opportunitiesUpdated Sep 20, 5:18 PM EDT

Market read

Matchup outlook

The two-sided fair moneyline is Sofia Costoulas +138 and Tatiana Prozorova -138. FanDuel’s tracked -146 price on Tatiana Prozorova carries a 0.0% estimated edge against that fair line.

Current fair value

Two-sided fair moneyline

Edge’s no-vig win probabilities are shown as a fair price for each team.

SelectionFair oddsFair win chanceTracked priceBook
Sofia Costoulas+13842.0%
Tatiana Prozorova-13858.0%-146FanDuel

Tracked sportsbook prices appear only when Edge has identified a current value opportunity. Missing prices are not estimated.

Current market

Best current game edges

Compare the current tracked price with Edge’s fair estimate. Sportsbook prices can move quickly.

C

Tennis

Sofia Costoulas @ Tatiana Prozorova

-146FanDuel

Tatiana Prozorova Moneyline

Estimated edge
1.7%
Fair odds
-157
Starts
Sep 21, 11:00 PM EDT