Sabalenka beats Muchova 7-6 (2), 7-5 to open her WTA Finals campaign on Monday, November 9, 2026, at the Indian Wells Tennis Garden in California in a Group 2 round robin match that lasted one hour and 53 minutes. Muchova made her fight hard for it, leading by a break twice in the first set and coming back from 5-3 down to 5-5 in the second set, but Sabalenka held her nerve in the big moments and closed out the match in straight sets.
The win came after a major change to the tournament, because world No. 1 Elena Rybakina, the defending champion, had withdrawn on Saturday because of a viral illness, leaving Sabalenka as the top seed.
Quick Facts
| Fact | Detail |
|---|---|
| Match result | Aryna Sabalenka beat Karolina Muchova 7-6 (2), 7-5 |
| Date | Monday, November 9, 2026 |
| Venue | Indian Wells Tennis Garden, California |
| Match length | One hour and 53 minutes |
| Group | Group 2, round robin |
| Sabalenka ranking and seeding | World No. 2, top seed |
| Muchova debut | First WTA Finals appearance |
| Head to head after the match | Level at 3-3 |
| Tournament dates | November 8 to 15, 2026 |
| Semi finals | Saturday, November 14 |
| Final | Sunday, November 15 |
| Sabalenka next match | Against Mirra Andreeva on Wednesday, November 11 |
Sabalenka Beats Muchova in a Tough First Test
The first set set the tone. Muchova led by a break twice, so Sabalenka had to work her way back into the set on two occasions. Sabalenka played the bigger points better, and she took the set in a tiebreak, winning it 7-2. The tiebreak gave her a lead, but it did not settle the match, because Muchova was not ready to let the contest slip away.
The second set followed a similar pattern. Sabalenka moved ahead and looked close to closing out the match at 5-3, but Muchova came back to 5-5. Sabalenka’s serve was tested at 5-5, and she held on. She then broke Muchova in the next game and served out the match. Sabalenka won the final two games to take the set 7-5.
Muchova Pushes Sabalenka to the Limit
Muchova was the only player in the eight woman field with a winning head to head record against Sabalenka, and that record was one reason Muchova could feel confident. She had shown in the past that her game can cause Sabalenka problems, with an ability to change pace, move Sabalenka around the court, and pick the right moment to attack. In the first set, that showed when she moved ahead by a break on two occasions. In the second set, it showed again when she came back from 5-3 down to level at 5-5.
That comeback was the most impressive part of her performance. At 5-3 down, many players would have started to think about the next match. Muchova did the opposite. She kept fighting for every point, found a way to break back, and gave herself a real chance to force a deciding set. Sabalenka had to raise her level to stop her. The result leaves the head to head between the two players level at 3-3. Muchova will take encouragement from pushing Sabalenka so close, even in defeat, and a performance like this shows she can compete with the best players in the field in her remaining group matches.
Rybakina Withdrawal Changes the Picture
Sabalenka spoke about the withdrawal after her win over Muchova. She said she was very surprised by the news, but at the same time she knew it had been a very demanding season for Rybakina, both physically and mentally. She added that she thought it was a good decision to put her health first. It was a respectful response, and it showed an understanding of how hard a full season at the top of the game can be.
Rybakina was replaced in the field by alternate Marta Kostyuk. Kostyuk came into the tournament at short notice and faced Linda Noskova in her opener. Noskova won that match 6-2, 6-4. It was a tough start for Kostyuk, who had to step in and play against a fellow debutant with little time to prepare. Noskova, meanwhile, made a strong start to her first WTA Finals and will take confidence from a straight sets win.
The withdrawal also changed the story around Sabalenka. She is now the top seed, but she is ranked world No. 2, and she cannot regain the year end world No. 1 ranking at this event. Sabalenka will also finish the year without a Grand Slam singles title for the first time since 2022. Winning the WTA Finals for the first time would be a strong way to end the year.
A First Win in Over a Month
For Sabalenka, the win over Muchova ended a wait that had lasted more than a month. Her last win before this match came in early October, when she beat Renata Zarazua in the first round of the China Open. After that, she lost her opening match at the Wuhan Open to Ann Li. That gap is unusual for a player of her standing, and it made this opening match even more important. A win was needed not only for the group standings, but also for confidence.
Sabalenka also spoke about having to serve blindly because of unusual conditions during the match. She did not go into long detail, but the comment gave a sense of how tricky the conditions were at Indian Wells. Serving is a key part of her game, and having to adjust to conditions that made it hard to see clearly would have added to the challenge. The fact that she still managed to serve well enough in the key moments says a lot about her focus and her ability to adapt.
This is Sabalenka’s sixth consecutive WTA Finals. That run of appearances is a mark of her consistency at the top of the game. She has reached the final twice before, in 2022 when she lost to Caroline Garcia, and in 2025 when she lost to Rybakina. She has never won the event, which makes this week a chance to complete a piece of unfinished business. Her record when she wins the first set at the WTA Finals is now 11-0. It shows that when she gets ahead in a match at this event, she is very hard to stop, and against Muchova she won the first set and went on to win the match.
What Comes Next in Group 2
Sabalenka’s next match is against Mirra Andreeva on Wednesday, November 11. It is a match that already looks like a key one in Group 2. Andreeva, who is 19 and the third seed, won her opener 6-4, 6-0 against Elina Svitolina. That was a clear win, and it sets up a meeting between two players who both started the tournament with a victory. Andreeva is one of four players making their WTA Finals debut this year, along with Muchova, Noskova and Kostyuk. The winner of the Sabalenka and Andreeva match will be in a strong position to reach the semi finals, while the loser will still have a chance to qualify through the final group match.
Sabalenka also faces Svitolina in the group, so her path through the round robin stage is clear. She has made a winning start, and she will want to build on it against Andreeva. The WTA Finals runs from November 8 to 15 at Indian Wells, and this is the first time the event has been staged there. The previous two editions were held in Riyadh. The move to Indian Wells brings the event to one of the best known venues in tennis, and it brings together the eight best ranked women in the world. The semi finals are on Saturday, November 14, and the final is on Sunday, November 15. For Sabalenka, the goal is clear. She wants to reach the final for a third time and this time go one step further and lift the title.
In other sport this week, Cooper Flagg scored 43 points as the Mavericks beat the Pacers, Lando Norris won the Sao Paulo Grand Prix as Mercedes sealed the constructors title, and Puka Nacua was placed on injured reserve with an MCL and PCL sprain, and Carlos Alcaraz beat Ben Shelton to win the Paris Masters.
FAQs
Who won the Sabalenka and Muchova match at the WTA Finals?
Aryna Sabalenka won the match 7-6 (2), 7-5 on Monday, November 9, 2026, at the Indian Wells Tennis Garden in California. The Group 2 round robin match lasted one hour and 53 minutes. Muchova led by a break twice in the first set and came back from 5-3 down to 5-5 in the second set.
Why did Elena Rybakina withdraw from the WTA Finals?
Elena Rybakina, the world No. 1 and defending champion, withdrew on Saturday because of a viral illness. Sabalenka said she was very surprised by the news, but she knew it had been a very demanding season for Rybakina, both physically and mentally, and she thought it was a good decision to put her health first. Rybakina was replaced by alternate Marta Kostyuk.
Who does Sabalenka play next at the WTA Finals?
Sabalenka next plays Mirra Andreeva on Wednesday, November 11. Andreeva, 19 and the third seed, won her opener 6-4, 6-0 against Elina Svitolina. The winner of that match will be in a strong position to reach the semi finals.
Has Sabalenka ever won the WTA Finals before?
No, Sabalenka has never won the WTA Finals. This is her sixth consecutive appearance at the event. She reached the final in 2022, losing to Caroline Garcia, and in 2025, losing to Rybakina. She is now 11-0 at the WTA Finals when she wins the first set.
SOURCES
Final Thoughts
Sabalenka beats Muchova after a hard fight, and that is what makes it a good start to her WTA Finals. She had to come back from breaks down in the first set, she had to cope with losing a lead in the second set, and she had to deal with unusual conditions that made serving harder than usual. She did all of that and still won in straight sets, which is a strong sign for the week ahead.
