SINGAPORE, Singapore, September 25, 2026: Tatiana Prozorova has spent almost her entire Singapore Tennis Open living one set from trouble and refusing to leave.
The world No. 180 recovered from an opening-set deficit for the third consecutive match on Friday, defeating Wang Xinyu 3-6, 7-5, 6-4 to reach the first WTA semifinal of her career.
The quarterfinal was separated by almost nothing. Prozorova won 112 points to Wang’s 108 and 16 games to 15. Both players converted five break points. Both won 60 percent of their first-serve points. The difference came in the smaller margins, particularly Prozorova’s stronger second-serve production and her ability to win four more return points over the full three sets.
Her reward is a semifinal appearance at a tournament where she entered ranked 180th and had never previously reached even a WTA quarterfinal.
TL;DR: How Prozorova Beat Wang Xinyu
- Prozorova defeated Wang 3-6, 7-5, 6-4 in the Singapore quarterfinals.
- She has now lost the first set in all three of her singles matches this week and won each match in three sets.
- Only four total points separated the players, 112-108.
- Both converted five break points.
- Prozorova won 57 percent of her second-serve points compared with Wang’s 47 percent.
- She collected 51 receiving points to Wang’s 44.
- The victory sends the 22-year-old into her first WTA semifinal.
Wang Xinyu vs Tatiana Prozorova: Quarterfinal Stats
| Statistic | Wang Xinyu | Tatiana Prozorova |
|---|---|---|
| Final score | 6-3, 5-7, 4-6 | 3-6, 7-5, 6-4 |
| Aces | 1 | 2 |
| Double faults | 5 | 4 |
| First serve percentage | 81% | 76% |
| First-serve points won | 60% | 60% |
| Second-serve points won | 47% | 57% |
| Break points converted | 5/13 | 5/15 |
| Receiving points won | 44 | 51 |
| Total points won | 108 | 112 |
| Games won | 15 | 16 |
| Longest run of games | 3 | 4 |
| Longest run of points | 7 | 7 |
| Service points won | 64 | 61 |
| Service games won | 10 | 11 |
Three Matches, Three Lost First Sets, Three Comebacks
The pattern is becoming one of the defining stories of the tournament.
Prozorova has not won an opening set in Singapore.
She also has not lost a match.
| Round | Opponent | Result |
|---|---|---|
| First Round | Sofia Costoulas | 5-7, 7-6(2), 6-2 |
| Second Round | Alexandra Eala | 4-6, 7-5, 6-3 |
| Quarterfinal | Wang Xinyu | 3-6, 7-5, 6-4 |
The first escape came against Sofia Costoulas. Prozorova trailed by a set and 4-2 before reversing the match, a comeback The Sports Encounter examined in detail in its report on Prozorova’s 5-7, 7-6(2), 6-2 victory.
That performance also became one of the main stories of Singapore Open Day 2, when several matches turned on how players responded once their original plans stopped working.
Against Alexandra Eala, the danger became even greater.
Prozorova again dropped the opening set and again fell 4-2 behind in the second. She recovered to win 4-6, 7-5, 6-3 in three hours and nine minutes, beating a Top 20 opponent for the first time and reaching her first WTA quarterfinal.
The WTA’s official match analysis confirmed that the world No. 180 entered that contest with only three previous tour-level victories and only one earlier Top 50 win.
Friday added another chapter.
Wang Won the First Set, but the Match Never Became Comfortable
Wang’s 6-3 opening set placed Prozorova in familiar territory.
This time, however, the comeback did not develop into a runaway deciding set.
Wang remained within one game of Prozorova across the final scoreline, and the match statistics show how little separated them. Wang actually won more service points overall, 64 to 61, and landed an exceptional 81 percent of her first serves.
Prozorova still found enough pressure on return to prevent those numbers from deciding the match.
She won 51 receiving points, seven more than Wang.
That became particularly important because neither player dominated the break-point column. Wang converted five of 13 opportunities. Prozorova converted five of 15.
The match therefore came down to where those points were won rather than who generated an overwhelming statistical advantage.
Prozorova’s Second Serve Became a Quiet Difference-Maker
The first-serve numbers were almost perfectly balanced.
Both players won 60 percent of their first-serve points.
The separation appeared behind the second delivery.
Prozorova won 57 percent of her second-serve points. Wang managed 47 percent.
A 10-percentage-point advantage in that category matters enormously in a match decided by only four total points.
Prozorova also committed one fewer double fault and struck one more ace.
None of those differences was dramatic on its own. Together they helped her survive enough service pressure to keep forcing Wang to play another return game.
Only Four Points Separated 220 Played
The total-points column may be the best explanation of Friday’s quarterfinal.
Prozorova won 112 points.
Wang won 108.
That means the eventual semifinalist claimed only 50.9 percent of all points played.
She won one more game, 16-15.
She converted the same number of break points as Wang.
This was not domination disguised by a close score. It was a genuinely narrow match in which Prozorova kept finding the next required point after the contest had already stretched into a third set.
Wang’s Singapore Run Should Not Be Reduced to the Loss
The defeat ends a strong week for Wang.
She opened the tournament by dismantling No. 8 seed Donna Vekic 6-1, 6-2 in only 65 minutes, a performance The Sports Encounter analyzed in Wang’s emphatic first-round upset.
The result was particularly significant because Wang had also beaten Vekic in Cincinnati, giving her consecutive wins in their two most recent meetings.
She then recovered from 4-1 down in the first set against qualifier Joanna Garland to win 7-5, 6-4 and reach the quarterfinals.
Wang entered Friday ranked No. 40, compared with Prozorova at No. 180, according to the official WTA quarterfinal listing.
The rankings made Wang the established tour-level player in the matchup.
The final four points of difference show how little that experience advantage ultimately meant.
Prozorova Has Turned Singapore Into the Biggest Week of Her Career
Before this tournament, Prozorova had never reached a WTA quarterfinal.
Now she is a semifinalist at a WTA 500 event.
The scale of that jump becomes clearer when placed against the tournament she entered.
Singapore began with established names throughout the draw. The Sports Encounter’s opening-day report followed the first signs that qualifiers and lower-ranked players were already reshaping the event.
The draw then changed again when second seed Amanda Anisimova withdrew with a wrist injury, a development covered in TSE’s report on the depleted Singapore field.
Elsewhere, fifth seed Maja Chwalinska arrived in the latter rounds after an increasingly dominant start. Her opening victory over Rebecca Sramkova was followed by a 59-minute demolition of Oleksandra Oliynykova, which The Sports Encounter examined in its quarterfinal qualification analysis.
Prozorova’s route has looked completely different.
She has spent more time fighting her way back into matches than protecting comfortable leads.
That makes her semifinal place one of the least conventional routes through the Singapore bracket.
Why Prozorova’s Recovery Pattern Is More Than a Curiosity
Losing the opening set three times is not an ideal tournament strategy.
Winning all three matches afterward reveals something much more useful.
Each opponent has presented a different problem.
Costoulas pushed Prozorova close to elimination in the second set. Eala brought Top 20 quality, aggressive shot-making and a heavily supportive regional crowd. Wang arrived with cleaner tournament form and a ranking 140 places higher.
Prozorova found a different route through each situation.
That ability to adapt was already visible against Eala. The WTA noted that she struck 52 winners against the third seed and continued attacking after falling behind.
Against Wang, the numbers were less spectacular but perhaps more revealing. There was no huge statistical advantage to lean on. Prozorova simply managed the smaller margins better.
What Happens Next for Tatiana Prozorova?
The Singapore semifinals are scheduled for Saturday, September 26, with the championship match set for Sunday, September 27. The tournament is being played as a WTA 500 event on hard courts at the OCBC Arena. The official WTA tournament guide confirms the weekend schedule.
Prozorova’s semifinal opponent will be determined as Friday’s remaining quarterfinals are completed.
Whoever appears across the net will know something the previous three opponents learned the difficult way.
Winning the first set against Tatiana Prozorova in Singapore has meant very little so far.
Follow The Sports Encounter’s Tennis Hub for continued Singapore Open coverage and deeper ATP and WTA analysis.
Frequently Asked Questions
Who won Wang Xinyu vs Tatiana Prozorova in Singapore?
Tatiana Prozorova defeated Wang Xinyu 3-6, 7-5, 6-4 in the 2026 Singapore Tennis Open quarterfinals.
Is Tatiana Prozorova into the Singapore semifinals?
Yes. The victory sends Prozorova into the first WTA semifinal of her career.
What is Tatiana Prozorova’s ranking?
Prozorova entered the quarterfinal ranked world No. 180. Wang was ranked No. 40.
How many points separated Prozorova and Wang?
Only four. Prozorova won 112 total points and Wang won 108.
How many break points did Prozorova convert?
Prozorova converted five of 15 break-point opportunities. Wang also broke serve five times, converting five of 13.
What was the biggest statistical difference in the match?
One important difference came on second serve. Prozorova won 57 percent of her second-serve points compared with Wang’s 47 percent. Prozorova also won 51 receiving points to Wang’s 44.
Has Prozorova come from behind in every Singapore match?
Yes. She lost the opening set against Sofia Costoulas, Alexandra Eala and Wang Xinyu, then won each match in three sets.
Who did Prozorova beat before Wang?
She defeated Sofia Costoulas 5-7, 7-6(2), 6-2 in the first round and No. 3 seed Alexandra Eala 4-6, 7-5, 6-3 in the second round.
Was the win over Eala Prozorova’s first Top 20 victory?
Yes. Eala was ranked No. 18, and the WTA confirmed it was Prozorova’s first career Top 20 win.
When are the Singapore Open semifinals?
The women’s singles semifinals are scheduled for Saturday, September 26, with the final on Sunday, September 27.