Jessica Pegula def. Marta Kostyuk — Round robin, WTA Finals 2026
WTA FinalsHardIndian Wells, USA
Played10 Nov 2026
🇺🇸ranked WTA number 5 going into this drawWon
Jessica Pegula seeded 5 6 7
🇺🇦ranked WTA number 10 going into this draw
Marta Kostyuk seeded 9 2 5
🇺🇸Jessica Pegula
🇺🇦Marta Kostyuk
Head to head
4–3 Pegula
Stats, 6 months going in
Won–lost
6–4
Last 10 matches
4–6
0–2
Last 30 days
0–3
By surface
15–6
Hard
9–7
2–2
Clay
5–1
7–2
Grass
5–1
By round
0–1
RR
0–1
2–1
R128
3–0
0–1
At WTA Finalss
0–1
How their matches go
34
Completed matches
26
44%
Won in straight sets
46%
26%
Won after losing a set
23%
18%
Lost after winning a set
15%
12%
Lost in straight sets
15%
6–2
Tiebreaks
1–2
9–6
Deciding sets
6–4
19/23
Won after winning set 1
14/17
5/11
Won after losing set 1
4/9
Serve and return, last 5 matches
57%
1st serve in
60%
68%
1st serve points won
67%
39%
2nd serve points won
40%
57%
Break points saved
41%
44%
Return points won
37%
43%
Break points won
50%
4.4
Aces a match
4.0
4.6
Double faults a match
4.4
Last 14 days
1
Matches
1
3
Sets
2
2
Days since last match
2
Common opponents, 6 monthsCommon opponents, 6 months going in
| Opponent | Jessica Pegula | Marta Kostyuk |
|---|---|---|
| 🇺🇸GauffNo. 4 | ||
| 🇺🇸GauffNo. 4 | LostIndian Wells RRLostCincinnati FLostLondon QF | LostCincinnati QF |
| 🇨🇿NoskovaNo. 8 | ||
| 🇨🇿NoskovaNo. 8 | LostBerlin F | LostIndian Wells RRLostNew York R16LostLondon SF |
| 🇺🇸NavarroNo. 28 | ||
| 🇺🇸NavarroNo. 28 | WonNew York QFWonCincinnati R32 | WonLondon R32 |
| 🇺🇸KeninNo. 187 | ||
| 🇺🇸KeninNo. 187 | WonNew York R64 | WonCincinnati R64 |
| 🇵🇱ŚwiątekNo. 9 | ||
| 🇵🇱ŚwiątekNo. 9 | WonCincinnati SFLostRome QF | LostCanada R16WonParis R16 |
| 🇺🇸KeysNo. 24 | ||
| 🇺🇸KeysNo. 24 | WonBerlin QF | WonCanada R32 |
| Total | ||
| Total | 5–5 | 4–5 |