Kyrian Jacquet vs Adolfo Daniel Vallejo — R128 — Cincinnati Open

The serve never came under threat. Vallejo held all eight of his service games and won 26 of 28 first-serve points, while Jacquet saved seven of 10 break points and still surrendered three, the first in game 3 for 2-1. Another break to open the second set gave the Paraguayan his cushion, and 70 minutes was enough to end a three-match losing run — his first win since the Swedish Open quarterfinals in July.