Match Info

ITF WOMEN - SINGLES: W75 Kofu, hard - Final

Date: 21 March 2026, Saturday


	Sofia Costoulas		Yexin Ma

	1	2
			Watch
	1.4	2.65
	1.4	2.7	Watch
	1.5	2.63
	1.47	2.5	Watch
	1.4	2.63
	1.45	2.56	Watch
Avarage Now (Initially)	1.44 ↑ (1.4)	2.61 ↓ (2.65)

The best margin for this event is 4.7%, offered by

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Current Win Probability

Sofia Costoulas
64.5%

Yexin Ma
35.5%

Initial Probability

(when we started the analysis)

65.4%

34.6%

Our Initial ML Estimation

61.9%

38.1%

Analysis of Changes in Winning Probabilities:

Sofia Costoulas has seen a decrease in its chances compared to the initial analysis. (-0.9%)

Yexin Ma has improved its chances compared to the initial analysis. (+0.9%)

ML Model estimates a lower probability for Sofia Costoulas than the current prediction. (-2.6%)

ML Model estimates a higher probability for Yexin Ma than the current prediction. (+2.6%)

Sofia Costoulas - Yexin Ma Predictions

Expected Score (Market Odds): 2:0

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Preview

Costoulas is ranked WTA: 148. Ma is ranked WTA: 178.

Costoulas is undoubtedly in great shape (last 5 games: 4 wins).

Ma has been unpredictable lately (in the last 5 games, wins – 3).

Costoulas might have a minor edge in this game.

In the last 2 head-to-head matches, Costoulas won 2 matches, drew 0 matches, lost 0 matches, and goals 4:1. (average 2:0.5).

Last Results with these Odds

Yexin Ma - the odds 2.65 are the expected chance of winning is 34.57%, but this team recently wins 44% of matches with these odds.

Form

✺ - easy match; ✺ - difficult match;

- Sofia Costoulas
ITF Tournaments
20.03.26	Haruka Kaji - Sofia Costoulas	0:2 ✺
19.03.26	Sofia Costoulas - Hayu Kinoshita	2:1 ✺
18.03.26	Sofia Costoulas - Claire Liu	2:1 ✺
16.03.26	Sofia Costoulas - Raluca Georgiana Serban	2:0 ✺
10.03.26	Kyoka Okamura - Sofia Costoulas	2:0 ✺
Form Coefficient (based on results and difficulties of last matches) - 8.6 WWWWL
- Yexin Ma
ITF Tournaments
20.03.26	Xiaodi You - Yexin Ma	1:2 ✺
19.03.26	Yexin Ma - Lin Zhu	Zhu L. retired ✺
18.03.26	Yexin Ma - Lizette Cabrera	2:0 ✺
18.03.26	Harriet Dart - Yexin Ma	Dart H. retired ✺
13.03.26	Ena Shibahara - Yexin Ma	2:0 ✺
Form Coefficient (based on results and difficulties of last matches) - 11 W?W?L

Latest Head to Head

ATP Challenger
27.01.26	Sofia Costoulas - Yexin Ma	2:0
ITF Tournaments
07.10.22	Yexin Ma - Sofia Costoulas	1:2

Sofia Costoulas - Yexin Ma: Predictions, Live Scores & TV Guide