Match Info

WTA - SINGLES: US Open - Qualification, hard - Quarter-finals

Date: 25 August 2026, Tuesday

Location: USTA Billie Jean King NTC (New York, NY)


	Julia Avdeeva		Katherine Sebov

	1	2
	1.91	1.80
	1.95	1.80
	2.02	1.76
	2.02	1.90
	2	1.73	Watch
	2.07	1.76
	1.98	1.83	Watch
	2.00	1.80
Avarage Now (Initially)	1.99 ↑ (1.92)	1.8 ↓ (1.82)

The most likely Over/Under: 21.50

The best margin for this event is 2.1%, offered by

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Current Win Probability

Julia Avdeeva
47.4%

Katherine Sebov
52.6%

Initial Probability

(when we started the analysis)

48.7%

51.3%

Our Initial ML Estimation

50.1%

49.9%

Analysis of Changes in Winning Probabilities:

Julia Avdeeva has seen a decrease in its chances compared to the initial analysis. (-1.3%)

Katherine Sebov has improved its chances compared to the initial analysis. (+1.3%)

ML Model estimates a higher probability for Julia Avdeeva than the current prediction. (+2.7%)

ML Model estimates a lower probability for Katherine Sebov than the current prediction. (-2.7%)

Who will win by Users?

1	X	2
50%	0%	50%

Julia Avdeeva - Katherine Sebov Predictions

Users Predictions: 4 users predict this event. Avdeeva will win (votes: 2 - 50%). Sebov will win (votes: 2 - 50%).

Expected Score (Market Odds): 0:2

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Preview

Avdeeva is ranked WTA: 185. Sebov is ranked WTA: 213.

Both players are showing inconsistent performances lately.

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

The probability of winning is almost the same for both players in this match.

Recently, there has been no match between the players.

Last Results with these Odds

Katherine Sebov - the odds 1.82 are the expected chance of winning is 51.34%, but this team recently wins 71% of matches with these odds.

Form

✺ - easy match; ✺ - difficult match;

- Julia Avdeeva
ITF Tournaments
14.08.26	Alana Smith - Julia Avdeeva	2:0 ✺
13.08.26	Emily Appleton - Julia Avdeeva	0:2 ✺
12.08.26	Hikaru Sato - Julia Avdeeva	0:2 ✺
11.08.26	Clara Vlasselaer - Julia Avdeeva	0:2 ✺
ATP Challenger
03.08.26	Julia Avdeeva - Noma Akugue Noha	0:2 ✺
Form Coefficient (based on results and difficulties of last matches) - 4.9 LWWWL
- Katherine Sebov
WTA Toronto
04.08.26	Marta Kostyuk - Katherine Sebov	2:0 ✺
02.08.26	Aoi Ito - Katherine Sebov	0:2 ✺
WTA Memphis
27.07.26	Katherine Sebov - Elvina Kalieva	0:2 ✺
26.07.26	Katherine Sebov - Maria Aran Teixido Garcia	2:0 ✺
25.07.26	Katherine Sebov - Camila Soares	2:0 ✺
Form Coefficient (based on results and difficulties of last matches) - 6.6 LWLWW

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