Forecast: 1. Zverev's victory over Khachanov (-3.5). Zverev is in great form, while Khachanov has been struggling since May. 2. Rybakina's victory over Anisimova. Rybakina has been training on hard courts, while Anisimova skipped Canada. 3. Svitolina's victory over Muguruza. Muguruza has been struggling with her serve, while Svitolina is a class above the Spanish player. These forecasts are based on the current form of the players and their previous results.
Alexander Zverev has won 7 out of his last 10 matches on hard courts, has 22 titles, and is ranked 4th in the world. Karen Khachanov has only won 4 out of his last 10 matches. Considering their current form and ranking positions, it is preferable to bet on Zverev to win, possibly in straight sets.
