Mary Stoiana vs Moyuka Uchijima

WTA Osaka (IX) (Japan), Hard. Wednesday, October 28, 2026, 09:30.

Updated

Tennis Gauge's model favors Mary Stoiana, giving them a 71% chance to win against Moyuka Uchijima (29%). Mary Stoiana leads 1-0 in their head-to-head. Stoiana is 7-3 in their last 10, Uchijima 3-7. At -189, the odds imply 65% for Mary Stoiana, below the model's 71%.

This preview is from Wednesday, October 28, 2026. The result isn't in the database yet.

Pre-match prediction

The model makes Mary Stoiana a 71% favorite. At -189 the sportsbook implies 65% for Mary Stoiana, 6 points below the model's 71%.

Model
71%
Book
65%

Model minus book: +6 pts

Model
29%
Book
40%

Model minus book: -11 pts

Model estimates, not betting advice. How the numbers work · Expected value of Mary Stoiana at -189 · Model track record

Player comparison

Mary StoianaMoyuka Uchijima
Tennis Gauge rating68746882
Tour rankWTA #133WTA #129
Last 10 matches7-33-7
Last 30 days4-11-3
Current streak1 Loss2 Losses
Season record57-2728-29
UTR12.1611.82
Elo (52 weeks)17121595
Best surfaceGrassClay
Worst surfaceClayGrass

Head to head

Mary Stoiana leads 1-0.

DateWinnerScoreTournament
22.10.2026Mary Stoiana6-2, 2-6, 6-3Japan Osaka

Recent form

Mary Stoiana, last 10

DateOpponentScore
23.10.2026Katerina Siniakova L6-1, 6-2
22.10.2026Moyuka Uchijima W6-2, 2-6, 6-3
20.10.2026Oleksandra Oliynykova W6-2, 6-3
18.10.2026Sayaka Ishii W6-4, 7-5
17.10.2026Rinko Matsuda W6-3, 7-6
01.10.2026Hanna Chang W6-3, 6-4
01.10.2026Julieta Pareja L7-5, 7-5
18.09.2026Paula Badosa L6-4, 6-2
17.09.2026Dominika Salkova W7-6, 6-1
16.09.2026Claire Liu W6-3, 7-5

Moyuka Uchijima, last 10

DateOpponentScore
26.10.2026Elise Mertens L6-4, 6-2
22.10.2026Mary Stoiana L6-2, 2-6, 6-3
20.10.2026Ena Shibahara W6-4, 6-7, 6-3
10.10.2026Magdalena Frech L6-4, 4-1
06.10.2026Zhuoxuan Bai L4-6, 6-3, 6-3
30.09.2026Xiyu Wang L6-4, 3-6, 6-1
27.09.2026Swastika Bista W6-1, 6-1
21.09.2026Lanlana Tararudee L6-4, 6-7, 6-2
26.08.2026Lucie Havlickova L6-2, 2-6, 7-6
25.08.2026Polona Hercog W6-3, 6-3

Common opponents, last 12 months

OpponentMary StoianaMoyuka Uchijima
Alycia Parks 0-2
L 7-5, 6-7, 6-2, L 2-6, 6-4, 6-1
0-1
L 6-2, 6-4
Anastasia Zakharova 0-1
L 3-6, 6-2, 6-4
0-1
L 6-2, 6-4
Claire Liu 1-0
W 6-3, 7-5
0-1
L 3-6, 6-0, 4-1
Himeno Sakatsume 0-1
L 7-5, 6-2
1-0
W 6-2, 6-4
Kaja Juvan 1-0
W 4-6, 6-4, 3-0
0-1
L 7-6, 3-6, 6-0
Lucia Bronzetti 0-1
L 7-6, 1-6, 6-4
1-0
W 6-4, 6-4
Madison Brengle 2-0
W 6-2, 6-2, W 6-2, 4-6, 6-4
1-0
W 6-4, 6-4
Maria Lourdes Carle 1-0
W 6-4, 1-6, 6-4
1-0
W 6-2, 6-4
Oleksandra Oliynykova 1-0
W 6-2, 6-3
1-1
W 5-7, 6-2, 7-5, L 6-4, 6-4
Rebeka Masarova 0-1
L 6-4, 3-6, 6-0
0-1
L 6-3, 6-2
Tereza Valentova 0-1
L 6-2, 7-6
1-0
W 6-7, 6-3, 6-1
Veronika Erjavec 1-0
W 6-2, 7-6
1-0
W 7-6, 6-3
Yuliia Starodubtseva 0-1
L 6-2, 6-2
1-1
L 6-3, 1-6, 6-3, W 2-6, 6-4, 6-4

Earlier previews of this matchup

  • 2026-10-27: WTA Osaka (IX) (Japan), model gave Mary Stoiana 71% at -189
  • 2026-10-26: WTA Osaka (IX) (Japan), model gave Mary Stoiana 71% at -189
  • 2026-10-25: WTA Osaka (IX) (Japan), model gave Mary Stoiana 71% at -189
  • 2026-10-24: WTA Osaka (IX) (Japan), model gave Mary Stoiana 71% at -189
  • 2026-10-23: WTA Osaka (IX) (Japan), model gave Mary Stoiana 71% at -189
  • 2026-10-22: WTA Osaka (IX) (Japan), model gave Mary Stoiana 71% at -189
  • 2026-10-21: WTA Osaka (IX) (Japan), model gave Mary Stoiana 71% at -189

Mary Stoiana vs Moyuka Uchijima: quick answers

Who will win Mary Stoiana vs Moyuka Uchijima?

Tennis Gauge's model favors Mary Stoiana, giving them a 71% chance to win against Moyuka Uchijima (29%).

What is the head-to-head record between Mary Stoiana and Moyuka Uchijima?

Mary Stoiana leads 1-0. Their most recent meeting was on October 22, 2026, won by Mary Stoiana 6-2, 2-6, 6-3 at Japan Osaka.

Who is in better form, Mary Stoiana or Moyuka Uchijima?

Mary Stoiana is 7-3 in their last 10 matches (current streak: 1 Loss). Moyuka Uchijima is 3-7 (current streak: 2 Losses).

How does Tennis Gauge rate Mary Stoiana and Moyuka Uchijima?

Mary Stoiana is rated 6874 (WTA #133) and Moyuka Uchijima is rated 6882 (WTA #129). Ratings update after every match and weight recent results and opponent strength.

What are the odds for Mary Stoiana vs Moyuka Uchijima?

Mary Stoiana is priced at -189 and Moyuka Uchijima at +150, which implies a 65% and 40% chance to win. The model rates Mary Stoiana 6 points higher than the odds do (71% vs 65%), which Tennis Gauge counts as value.