Match Info

WTA - SINGLES: Wimbledon - Qualification, grass - Quarter-finals

Date: 23 June 2026, Tuesday

Location: Community Sports Centre Roehampton (London)


	Yeon Woo Ku		Teodora Kostovic

	1	2
	2.10	1.67
	2.10	1.67
	2.08	1.68
	2.28	1.69
	2.12	1.69	Watch
	2.10	1.67
	2.15	1.70	Watch
Avarage Now (Initially)	2.13 ↑ (1.83)	1.68 ↓ (1.83)

The most likely Over/Under: 21.50

The best margin for this event is 3%, offered by

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Current Win Probability

Yeon Woo Ku
44.1%

Teodora Kostovic
55.9%

Initial Probability

(when we started the analysis)

50%

Our Initial ML Estimation

44.3%

55.7%

Analysis of Changes in Winning Probabilities:

Yeon Woo Ku has seen a decrease in its chances compared to the initial analysis. (-5.9%)

Note: This is a significant drop in prediction, indicating that Yeon Woo Ku's form might have worsened.

Teodora Kostovic has improved its chances compared to the initial analysis. (+5.9%)

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

ML Model estimates a higher probability for Yeon Woo Ku than the current prediction. (+0.2%)

ML Model estimates a lower probability for Teodora Kostovic than the current prediction. (-0.2%)

Who will win by Users?

1	X	2
100%	0%	0%

Yeon Woo Ku - Teodora Kostovic Predictions

Users Predictions: Yeon Woo Ku will win (5 of 5 users predict this - 100%).
Confidence interval (95%): 100% – 100%.

Expected Score (Market Odds): 0:2

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Preview

Ku is ranked WTA: 172. Kostovic is ranked WTA: 184.

The recent form of both competitors has been shaky.

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

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

Recently, there has been no match between the players.

Last Results with these Odds

Yeon Woo Ku - the odds 1.83 are the expected chance of winning is 50%, but this team recently wins 63% of matches with these odds.

Teodora Kostovic - the odds 1.83 are the expected chance of winning is 50%, but this team recently wins 58% of matches with these odds.

Form

✺ - easy match; ✺ - difficult match;

- Yeon Woo Ku
ATP Challenger
20.06.26	Yeon Woo Ku - Darja Vidmanova	0:2 ✺
19.06.26	Martyna Kubka - Yeon Woo Ku	1:2 ✺
17.06.26	Viktoria Hruncakova - Yeon Woo Ku	0:2 ✺
16.06.26	Yeon Woo Ku - Lucrezia Stefanini	2:0 ✺
ITF Tournaments
11.06.26	Savannah Broadus - Yeon Woo Ku	2:0 ✺
Form Coefficient (based on results and difficulties of last matches) - 7.6 LWWWL
- Teodora Kostovic
ITF Tournaments
09.06.26	Ipek Oz - Teodora Kostovic	2:1 ✺
ATP Challenger
02.06.26	Simona Waltert - Teodora Kostovic	2:0 ✺
ITF Tournaments
29.05.26	Teodora Kostovic - Laura Samsonova	0:2 ✺
28.05.26	Teodora Kostovic - Julie Struplova	2:0 ✺
27.05.26	Teodora Kostovic - Yelyzaveta Kotliar	2:0 ✺
Form Coefficient (based on results and difficulties of last matches) - 2.5 LLLWW

Yeon Woo Ku - Teodora Kostovic: Predictions, Live Scores & TV Guide