2026 Miami Open presented by Itau: Rybakina [2nd] vs. Kostyuk [28th] Prediction, Odds and Match Preview

In the Round of 32 at the Miami Open presented by Itau on Sunday, Elena Rybakina (ranked No. 2) meets Marta Kostyuk (No. 28).

Rybakina is the favorite against Kostyuk for this match, with -450 odds compared to the underdog’s +320.

Tennis odds courtesy of BetMGM Sportsbook. Odds updated Sunday at 10:36 AM ET. For a full list of sports betting odds, access USA TODAY Sports Betting Scores Odds Hub.

Elena Rybakina vs. Marta Kostyuk matchup info

• Tournament: Miami Open presented by Itau
• Round: Round of 32
• Date: Sunday, March 22
• Court Surface: Hard

Watch the Tennis Channel and more sports on Fubo!

Rybakina vs. Kostyuk Prediction

Based on the implied probility from the moneyline, Rybakina has an 81.8% to win.

Rybakina vs. Kostyuk Betting Odds

• Rybakina’s odds to win match: -450
• Kostyuk’s odds to win match: +320

Rybakina vs. Kostyuk matchup performance & stats

• Rybakina is 42-10 on hard courts over the past 12 months, with three tournament titles.
• In terms of serve/return winning percentages on hard courts over the past 12 months, Rybakina has won 82.9% of her games on serve and 34.5% on return.
• On hard courts over the past year, Rybakina has converted 192 of 404 break points (47.5%).
• Rybakina was beaten in the final of her most recent tournament (the BNP Paribas Open) 6-3, 3-6, 6-7 by No. 1-ranked Aryna Sabalenka on March 15.
• Kostyuk has registered a 15-10 record in 10 tournaments on hard courts over the past 12 months.
• Kostyuk has gone 195-for-269 in service games on hard courts (72.5% winning percentage), and 100-for-271 in return games (36.9%).
• On hard courts Kostyuk ranks 72nd in break point win percentage (44.4%) after going 95-for-214.
• In the BNP Paribas Open, Kostyuk’s most recent tournament, she squared off against No. 3-ranked Rybakina in the Round of 32 on March 10 and was beaten 4-6, 4-6.