Reilly Opelka is currently ranked 87th in the world. American tennis players attend Rosmalen Open 2025 according to Lucky Loser. However, he is creating a earthquake when he has just defeated the No. 1 seed Daniil Medvedev to win tickets to the semi -finals.
Entering Set 1, Medvedev has 2 break-point in game 3 but does not take advantage of success. During 12 games, both players could not break the opponent's game, thereby having to enter the brain tie-break series. Here, Opelka surprised when playing brave to win the 7-5 button.

Set Set 2, the same scenario happened. Two players mixed 6-6 in game 12 when no one won the break. Once again, they had to resolve the victory and lose on the tie-break series, with the 7-5 victory of Opelka again.
In the end, Opelka defeated Medvedev with a score of 7-6 (5), 7-6 (5) after 1 hour 36 minutes of play. The American tennis player recorded 24 ACE, his highest figure in a Best-of-Three-of match since the beginning of the season. With this result, Opelka officially won tickets to the semi -finals.
In the semi-finals, Opelka will meet Zizou Bergs, who surpassed Mark Lajal after two choking tie-breaks 7-6 (2), 7-6 (4). This is also the third time in his career and in the 2025 season, the Belgian player reached the semi -finals of ATP after awards in Auckland and Marseille.

As for Medvedev, the defeat against Opelka made him have a bad momentum for Wimbledon. Notably, this defeat also made the Russian tennis player out of the top 10 ATP.