Match Info

ITF WOMEN - SINGLES: W35 Changwon, hard - Semi-finals

Date: 8 May 2026, Friday


	Dayeon Back		Hanna Chang

	1	2
			Watch
			Watch
	2.21	1.68
	2	1.72	Watch
	2.01	1.7	Watch
Avarage Now (Initially)	2.07 ↑ (1.71)	1.7 ↓ (1.97)

The best margin for this event is 4.8%, offered by

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Current Win Probability

Dayeon Back
45.1%

Hanna Chang
54.9%

Initial Probability

(when we started the analysis)

53.5%

46.5%

Our Initial ML Estimation

48.4%

51.6%

Analysis of Changes in Winning Probabilities:

Dayeon Back has seen a decrease in its chances compared to the initial analysis. (-8.4%)

Note: This is a significant drop in prediction, indicating that Dayeon Back's form might have worsened.

Hanna Chang has improved its chances compared to the initial analysis. (+8.4%)

Note: This is a significant improvement in prediction, suggesting Hanna Chang's recent form is better than expected.

ML Model estimates a higher probability for Dayeon Back than the current prediction. (+3.3%)

ML Model estimates a lower probability for Hanna Chang than the current prediction. (-3.3%)

Dayeon Back - Hanna Chang Predictions

Expected Score (Market Odds): 0:2

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Preview

Back is ranked WTA: 332. Chang is ranked WTA: 346.

Back is showing really good form (last 5 games: 4 wins).

Chang is on a winning streak and currently in very good shape (last 5 games: 5 wins).

Back may face physical challenges compared to their opponent, as they have played more matches in recent days.

In this match, both players have almost equal chances to win.

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

Form

✺ - easy match; ✺ - difficult match;

- Dayeon Back
ITF Tournaments
07.05.26	Dayeon Back - Yuki Naito	2:1 ✺
06.05.26	Dayeon Back - Ha Eum Lee	2:0 ✺
05.05.26	Dayeon Back - Rinko Matsuda	2:0 ✺
01.05.26	Sohyun Park - Dayeon Back	2:0 ✺
30.04.26	Dayeon Back - Malaika Rapolu	2:0 ✺
Form Coefficient (based on results and difficulties of last matches) - 8.4 WWWLW
- Hanna Chang
ITF Tournaments
07.05.26	Hanna Chang - Ya-Hsuan Lee	2:0 ✺
06.05.26	Hanna Chang - Malaika Rapolu	2:0 ✺
05.05.26	Hanna Chang - Seo Yun Choi	2:1 ✺
25.04.26	Hanna Chang - Boyoung Jeong	Jeong B. Retired ✺
24.04.26	Hanna Chang - Valentina Ryser	2:0 ✺
Form Coefficient (based on results and difficulties of last matches) - 7.6 WWW?W

Latest Head to Head

ITF Tournaments
22.05.24	Hanna Chang - Dayeon Back	2:0
24.05.23	Dayeon Back - Hanna Chang	1:2

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