Diana Martynov vs Marine Szostak

WTA Cherbourg En Cotentin (France), Indoors. Wednesday, October 21, 2026, 03:00.

Updated

Tennis Gauge's model favors Diana Martynov, giving them a 81% chance to win against Marine Szostak (19%). Diana Martynov leads 1-0 in their head-to-head. Martynov is 5-5 in their last 10, Szostak 6-4. At -250, the odds imply 71% for Diana Martynov, below the model's 81%.

This preview is from Wednesday, October 21, 2026. The result isn't in the database yet.

Pre-match prediction

The model makes Diana Martynov a 81% favorite. At -250 the sportsbook implies 71% for Diana Martynov, 9 points below the model's 81%.

Model
81%
Book
71%

Model minus book: +9 pts

Model
19%
Book
38%

Model minus book: -19 pts

Model estimates, not betting advice. How the numbers work · Expected value of Diana Martynov at -250 · Model track record

Player comparison

Diana MartynovMarine Szostak
Tennis Gauge rating65316354
Tour rankWTA #494WTA #844
Last 10 matches5-56-4
Last 30 days3-24-3
Current streak1 Loss1 Loss
Season record31-2822-20
UTR10.9510.53
Elo (52 weeks)1291–
Best surfaceGrass–
Worst surfaceClay–

Head to head

Diana Martynov leads 1-0.

DateWinnerScoreTournament
19.10.2026Diana Martynov6-3, 6-3France Cherbourg En Cotentin

Recent form

Diana Martynov, last 10

DateOpponentScore
29.10.2026Jenny Lim L6-2, 6-3
27.10.2026Anastasiia Firman W6-2, 3-0
21.10.2026Berfu Cengiz L6-4, 6-4
19.10.2026Marine Szostak W6-3, 6-3
07.10.2026Selina Dal L6-3, 6-1
02.10.2026Sada Nahimana L6-4, 6-1
01.10.2026Lian Tran W7-5, 6-1
30.09.2026Evita Ramirez W6-2, 6-0
18.09.2026Anna Siskova L6-2, 6-4
17.09.2026Clara Vlasselaer W7-5, 6-3

Marine Szostak, last 10

DateOpponentScore
29.10.2026Clara Burel L6-7, 6-3, 6-1
28.10.2026Diana Marcinkevica W3-6, 6-4, 6-3
26.10.2026Francoise Abanda W7-5, 6-3
25.10.2026Delia Gaillard W6-3, 6-0
19.10.2026Diana Martynov L6-3, 6-3
18.10.2026Delia Gaillard W6-4, 6-2
06.10.2026Jana Otzipka L6-2, 6-3
05.10.2026Margaux Komano W6-3, 7-5
04.10.2026Leila Fabbri W6-0, 6-3
01.10.2026Tessa Johanna Brockmann L6-2, 6-4

Common opponents, last 12 months

OpponentDiana MartynovMarine Szostak
Diana Marcinkevica 1-0
W 6-3, 6-1
1-0
W 3-6, 6-4, 6-3
Jana Otzipka 1-0
W 5-7, 6-3, 6-2
0-1
L 6-2, 6-3

Earlier previews of this matchup

  • 2026-10-19: WTA Cherbourg En Cotentin (France), model gave Diana Martynov 81% at -244
  • 2026-10-18: WTA Cherbourg En Cotentin (France), model gave Diana Martynov 81% at -244

Diana Martynov vs Marine Szostak: quick answers

Who will win Diana Martynov vs Marine Szostak?

Tennis Gauge's model favors Diana Martynov, giving them a 81% chance to win against Marine Szostak (19%).

What is the head-to-head record between Diana Martynov and Marine Szostak?

Diana Martynov leads 1-0. Their most recent meeting was on October 19, 2026, won by Diana Martynov 6-3, 6-3 at France Cherbourg En Cotentin.

Who is in better form, Diana Martynov or Marine Szostak?

Diana Martynov is 5-5 in their last 10 matches (current streak: 1 Loss). Marine Szostak is 6-4 (current streak: 1 Loss).

How does Tennis Gauge rate Diana Martynov and Marine Szostak?

Diana Martynov is rated 6531 (WTA #494) and Marine Szostak is rated 6354 (WTA #844). Ratings update after every match and weight recent results and opponent strength.

What are the odds for Diana Martynov vs Marine Szostak?

Diana Martynov is priced at -250 and Marine Szostak at +160, which implies a 71% and 38% chance to win. The model rates Diana Martynov 9 points higher than the odds do (81% vs 71%), which Tennis Gauge counts as value.