Match Info

ITF WOMEN - SINGLES: W15 Singapore, hard - Semi-finals

Date: 8 August 2025, Friday


	Erika Sema		Haruna Arakawa

	1	2
	2.27	1.61
	2.10	1.64	Watch
			Watch
	2.5	1.5
Avarage Now (Initially)	2.29 ↓ (2.5)	1.58 ↑ (1.5)

The best margin for this event is 6.2%, offered by

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Current Win Probability

Erika Sema
40.9%

Haruna Arakawa
59.1%

Initial Probability

(when we started the analysis)

37.5%

62.5%

Our Initial ML Estimation

39.4%

60.6%

Analysis of Changes in Winning Probabilities:

Erika Sema has improved its chances compared to the initial analysis. (+3.4%)

Haruna Arakawa has seen a decrease in its chances compared to the initial analysis. (-3.4%)

ML Model estimates a lower probability for Erika Sema than the current prediction. (-1.5%)

ML Model estimates a higher probability for Haruna Arakawa than the current prediction. (+1.5%)

Erika Sema - Haruna Arakawa Predictions

Expected Score (Market Odds): 0:2

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Preview

Sema is ranked WTA: 518. Arakawa is ranked WTA: 522.

Both players are showing inconsistent performances lately.

Arakawa may have a physical advantage due to more rest days in recent times.

Arakawa might have a minor edge in this game.

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

Form

✺ - easy match; ✺ - difficult match;

- Erika Sema
ITF Tournaments
08.08.25	Elina Nepliy - Erika Sema	1:2 ✺
06.08.25	Darja Suvirdjonkova - Erika Sema	0:2 ✺
06.08.25	Sihyeong Cho - Erika Sema	1:2 ✺
30.07.25	Erika Sema - Anchisa Chanta	0:2 ✺
24.07.25	Erika Sema - Patcharin Cheapchandej	0:2 ✺
Form Coefficient (based on results and difficulties of last matches) - 5.2 WWWLL
- Haruna Arakawa
ITF Tournaments
07.08.25	Haruna Arakawa - Meiqi Guo	2:0 ✺
06.08.25	Haruna Arakawa - Yujin Kim	2:0 ✺
30.07.25	Haruna Arakawa - Monique Barry	0:2 ✺
23.07.25	Anchisa Chanta - Haruna Arakawa	Arakawa H. retired ✺
19.07.25	Patcharin Cheapchandej - Haruna Arakawa	2:0 ✺
Form Coefficient (based on results and difficulties of last matches) - 11.8 WWL?L

Latest Head to Head

ITF Tournaments
02.09.24	Haruna Arakawa - Erika Sema	0:2
13.07.22	Haruna Arakawa - Erika Sema	0:2

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