Amanda Anisimova female tennis player wearing red Nike outfit and white visor on blue hard court, focused during a match

Amanda Anisimova Outlasts Iga Swiatek in Epic Battle to Book WTA Finals Semifinal Spot

In a high-caliber clash between two players of the same generation, Amanda Anisimova produced one of her finest performances of the season to defeat Iga Swiatek and book her spot in the WTA Finals semifinals in Riyadh.
With Elena Rybakina already securing top position in the group, everything was still on the line for these two — a $340,000 match win bonus, a shot at another million with a semifinal victory, and the pride of outlasting one of the sport’s fiercest competitors.

Swiatek Shows Tremendous Effort to Take the Opening Set

From the opening games, the quality was exceptional. Both players were locked in from the first ball, serving with precision and striking cleanly off both wings. The crowd inside the Riyadh Arena, split evenly between Polish and Anisimova fans, sensed early that this was something special. Through eight games, neither woman budged, and it wasn’t until the ninth that Swiatek flirted with danger — down 15–40 and forced to produce two outstanding serves to survive. Anisimova missed narrow chances to break, and Swiatek escaped in classic fashion: composed, defiant, and resilient.

But with margins razor-thin, the opener inevitably went to a tiebreak. There, Swiatek’s discipline shone through. Having weathered Anisimova’s heavy hitting mid-set, she seized the first mini-break and never let go, closing out the breaker 7–3 with controlled aggression. It was a harsh outcome for Anisimova, who had played at near-peak level, but Swiatek had simply found a way to impose her will when it mattered most.

Swiatek vs Anisimova – Set 1 Stats

StatisticSwiatekAnisimova
Dominance Ratio1.120.90
Winners1017
Service
Serve Rating298280
Aces21
Double Faults11
1st Serve %68% (34/50)55% (23/42)
1st Serve Points Won76% (26/34)70% (16/23)
2nd Serve Points Won53% (9/17)55% (11/20)
Break Points Saved100% (4/4)
Service Games Won100% (6/6)100% (6/6)
Ace %4%2.4%
Double Fault %2%2.4%
Return
Return Rating7571
1st Return Points Won30% (7/23)24% (8/34)
2nd Return Points Won45% (9/20)47% (8/17)
Break Points Won0% (0/4)
Return Games Won0% (0/6)0% (0/6)
Points & Games
Pressure Points Won100% (4/4)0% (0/4)
Service Points Won68% (34/50)64% (27/42)
Return Points Won36% (15/42)32% (16/50)
Total Points Won53% (49/92)47% (43/92)
Max Points In A Row45
Match Points Saved00
Games
Service Games Won100% (6/6)100% (6/6)
Return Games Won0% (0/6)0% (0/6)
Total Games Won50% (6/12)50% (6/12)
Max Games In A Row11
Other
Injury Timeouts00
Set 1 Duration1h05m

Anisimova Levels with Brilliance

If Swiatek’s grit carried the first set, Anisimova’s composure defined the second. Once again, both held serve deep into the set, their rhythm on serve unshakable. At 5–4, the American found her moment — relentlessly attacking Swiatek’s second serve and pushing her to the edge. Swiatek saved the first set point with a near-ace down the tee, but Anisimova stood her ground. On the next, she stepped in and ripped an early backhand return that clipped the line, leaving Swiatek frozen as her reply found the net.

The scoreboard read 6–4 to Anisimova, and the match was deservedly level — one set apiece, the drama peaking, and the semifinal door still wide open.

Swiatek vs Anisimova – Set 2 Stats

StatisticSwiatekAnisimova
Dominance Ratio0.971.03
Winners713
Service
Serve Rating253290
Aces00
Double Faults11
1st Serve %61% (20/33)59% (20/34)
1st Serve Points Won80% (16/20)70% (14/20)
2nd Serve Points Won33% (4/12)62% (8/13)
Break Points Saved0% (0/1)100% (3/3)
Service Games Won80% (4/5)100% (5/5)
Ace %0%0%
Double Fault %3%2.9%
Return
Return Rating68207
1st Return Points Won30% (6/20)20% (4/20)
2nd Return Points Won38% (5/13)67% (8/12)
Break Points Won0% (0/3)100% (1/1)
Return Games Won0% (0/5)20% (1/5)
Points & Games
Pressure Points Won0% (0/4)100% (4/4)
Service Points Won64% (21/33)65% (22/34)
Return Points Won35% (12/34)36% (12/33)
Total Points Won49% (33/67)51% (34/67)
Max Points In A Row53
Match Points Saved00
Games
Service Games Won80% (4/5)100% (5/5)
Return Games Won0% (0/5)20% (1/5)
Total Games Won40% (4/10)60% (6/10)
Max Games In A Row12
Other
Injury Timeouts00
Set 2 Duration0h54m

The Decider — Poise Under Pressure

With Rybakina’s dominance guaranteeing that only one of them could advance, the final set became a battle of nerve as much as skill. Swiatek, trailing 0–1, saved three break points in a tense second game to level at 1–1, her serve still her lifeline. But Anisimova’s own delivery was rock solid — she’d faced only three break points all match and saved every one.

At 2–1, the American broke through. Her returns grew heavier, her movement sharper, and Swiatek blinked with a double fault on break point. That opened the door to 4–1, and Anisimova burst through it, her confidence soaring. Swiatek, to her credit, didn’t falter — she struck a flurry of winners to stay within touching distance at 2–4 — but Anisimova remained impenetrable.

Serving with the conviction of a player in full control, Anisimova fended off a late surge from the world No. 2. Swiatek clawed back to deuce with her trademark ferocity, but Anisimova’s calm under fire prevailed. A bold serve out wide, followed by a fearless forehand into the open court, sealed the 6–7(3), 6–4, 6–2 victory after two hours and twenty minutes of world-class tennis.

Swiatek vs Anisimova – Set 3 Statistics

StatisticSwiatekAnisimova
Dominance Ratio0.561.78
Service
Serve Rating227319
Aces22
Double Faults20
1st Serve %68% (19/28)91% (21/23)
1st Serve Points Won53% (10/19)76% (16/21)
2nd Serve Points Won56% (5/9)50% (1/2)
Break Points Saved71% (5/7)100% (1/1)
Service Games Won50% (2/4)100% (4/4)
Ace %7.1%8.7%
Double Fault %7.1%0%
Return
Return Rating74170
1st Return Points Won24% (5/21)47% (9/19)
2nd Return Points Won50% (1/2)44% (4/9)
Break Points Won0% (0/1)29% (2/7)
Return Games Won0% (0/4)50% (2/4)
Points & Games
Pressure Points Won63% (5/8)38% (3/8)
Service Points Won54% (15/28)74% (17/23)
Return Points Won26% (6/23)46% (13/28)
Total Points Won41% (21/51)59% (30/51)
Max Points In A Row67
Match Points Saved00
Games
Service Games Won50% (2/4)100% (4/4)
Return Games Won0% (0/4)50% (2/4)
Total Games Won25% (2/8)75% (6/8)
Max Games In A Row13
Other
Injury Timeouts00
Set 3 Duration0h38m

A Statement Win

For Anisimova, this was more than just a win — it was a declaration. Against one of the game’s toughest competitors, she showed the full range of her power, patience, and poise. The result sends her into the semifinals of the WTA Finals for the first time in her career, a fitting reward for her resurgence in 2025.

Swiatek, meanwhile, exits the group with two defeats — a reminder of how fine the margins are at this level, and how on nights like these, even the best can be outplayed by sheer brilliance on the other side.

Final Score: Amanda Anisimova def. Iga Swiatek 6–7(3), 6–4, 6–2 (full match stats)