In the 2026 season, Karolina Muchova has 38 wins and 11 losses, according to api.tennis. Her recent matches show different ways the first set can relate to the final result. A strong start can lead to a straightforward continuation of the advantage or a lengthy battle, while losing a set does not necessarily mean losing the match.
Winning the opener. Different paths to victory
At the US Open, Muchova beat Xinyu Kraus 6-3 6-0 and Katie Boulter 6-1 6-0. In those matches, after winning the first set, she did not drop a single game in the second. In Beijing, her match against Boulter unfolded differently: the opening set went to a tiebreak, but the next set ended with a more decisive margin. The final score was 7-6(3) 6-1.
Taking the first set did not spare Muchova a deciding set. In Beijing, she beat Naomi Osaka 7-5 1-6 7-6(7). Matches against Coco Gauff (6-2 1-6 7-6(12)) and Barbora Krejcikova (7-5 5-7 6-3) at Wimbledon followed a similar path. In each match, Muchova won the opening set, lost the next, but held on for the overall victory.
Losing the first set. A turnaround is possible
In Beijing, Muchova beat Liudmila Samsonova 4-6 6-4 6-2: losing the opener did not stop her from turning the match around. But she lost to Nikola Bartunkova there, 3-6 0-6. At the US Open, Muchova fell to Emma Navarro 3-6 5-7. In the Wimbledon final, she managed to level the match after a poor start, but her match against Linda Noskova ended in a loss, 2-6 7-5 3-6.
These matches show that the first set sets the tone, but does not determine the outcome in advance. The wins over Osaka, Gauff and Krejcikova show that an early advantage still needs to be consolidated after losing the next set. The match against Samsonova shows the reverse path: winning after dropping the first set. The result of the opening set shapes the direction of a match, but does not predetermine its outcome.