Marta Kostyuk vs Sloane Stephens – Schedule & Where to Watch on TV

02/09/2026 at 13:00 (Time Zone – GMT-4 (America/New_York))

USTA Billie Jean King NTC (New York, NY).

WTA - SINGLES: US Open, hard - 1/32-finals
Where to Watch on TV:


Czech-republic	HBO Max

Match Stats


Aces
8	0
Double Faults
3	2
1st serve percentage
55%	75%
1st serve points won
78% (28/36)	55% (27/49)
2nd serve points won
48% (14/29)	44% (7/16)
Break Points Saved
3/4	6/10
Average 1st serve speed
171 km/h	156 km/h
Average 2nd serve speed
139 km/h	136 km/h
1st return points won
45% (22/49)	25% (9/36)
2nd return points won
56% (9/16)	52% (15/29)
Break Points Converted
4/10	1/4
Winners
30	10
Unforced errors
27	20
Net points won
59% (10/17)	67% (10/15)
Service Points Won
65% (42/65)	52% (34/65)
Return Points Won
48% (31/65)	35% (23/65)
Total Points Won
56% (73/130)	44% (57/130)
Last 10 balls
7	3
Match points saved
0	1
Service games won
90% (9/10)	56% (5/9)
Return games won
44% (4/9)	10% (1/10)
Total games won
68% (13/19)	32% (6/19)
Distance covered (metres)
1544	1252

Chances of winning

Marta Kostyuk
85.6%

Sloane Stephens
14.4%

Initial Probability

(when we started the analysis)

84%

16%

Analysis of Changes in Winning Probabilities:

Marta Kostyuk has improved its chances compared to the initial analysis. (+1.6%)

Sloane Stephens has seen a decrease in its chances compared to the initial analysis. (-1.6%)

Marta Kostyuk - Sloane Stephens Odds

	1	X	2	Marga
Avarage Now (Initially)	1.12 ↑ (1.11)		6.57 ↑ (5.84)	4.6% (7.2%)

The most likely Over/Under: 19.00

What is the prediction for Marta Kostyuk - Sloane Stephens?

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

The most likely score by Bookmakers is 2:0.

Preview Facts

Kostyuk is ranked WTA: 11. Stephens is ranked WTA: 209.
Kostyuk is showing really good form (last 5 games: 4 wins).
Stephens has been playing with ups and downs recently (in the last 5 games, wins – 3).
Kostyuk may face physical challenges compared to their opponent, as they have played more matches in recent days.
In this match, Kostyuk is the obvious favorite.
In the last 1 head-to-head match, Kostyuk won 1 match, drew 0 matches, lost 0 matches, and goals 2:0.

How many head-to-head matches has Marta Kostyuk won against Sloane Stephens?

Marta Kostyuk has won 1 of their last 1 head-to-head matches.

How many head-to-head matches has Sloane Stephens won against Marta Kostyuk?

Sloane Stephens has won 0 of their last 1 head-to-head matches.

What were the results of their latest head-to-head matches?

The latest head-to-head matches between Marta Kostyuk - Sloane Stephens were as follows:

18.08.2026 Marta Kostyuk - Sloane Stephens 2:0

Latest results of Marta Kostyuk

30.08.2026 Marta Kostyuk - Storm Hunter 2:0 ✺

21.08.2026 Cori Gauff - Marta Kostyuk 2:0 ✺

19.08.2026 Marta Kostyuk - Mirra Andreeva 2:1 ✺

18.08.2026 Marta Kostyuk - Sloane Stephens 2:0 ✺

16.08.2026 Marta Kostyuk - Sofia Kenin 2:1 ✺

Latest results of Sloane Stephens

31.08.2026 Sloane Stephens - Clara Tauson 2:0 ✺

24.08.2026 Mananchaya Sawangkaew - Sloane Stephens 2:1 ✺

18.08.2026 Marta Kostyuk - Sloane Stephens 2:0 ✺

16.08.2026 Sloane Stephens - Anastasia Potapova 2:0 ✺

14.08.2026 Sloane Stephens - Sinja Kraus 2:0 ✺

Draw

Singles - Main

1/64-finals

1	Sabalenka A. (1)	Osorio C.	2 : 0
2	Zarazua R.	Iatcenko P. (Q)	1 : 2
3	Ito A.	Selekhmeteva O.	0 : 2
4	Rakhimova K.	Krejcikova B. (27)	2 : 0
5	Chwalinska M. (20)	Townsend T.	0 : 2
6	Preston T. (WC)	Parks A.	2 : 0
7	Vandewinkel H.	Pliskova Ka.	1 : 2
8	Snigur D.	Shnaider D. (15)	0 : 2
9	Kostyuk M. (11)	Hunter S. (Q)	2 : 0
10	Stephens S. (WC)	Tauson C.	2 : 0
11	Birrell K.	Marcinko P.	2 : 1
12	Kessler M.	Alexandrova E. (18)	0 : 2
13	Li A. (29)	Ruzic A.	2 : 0
14	Gibson T.	Vekic D.	1 : 2
15	Kalieva E. (Q)	Tararudee L.	1 : 2
16	Volynets K.	Noskova L. (6)	0 : 2
17	Pegula J. (3)	Ruse G.	2 : 0
18	Williams V. (WC)	Kenin S. (WC)	0 : 2
19	Sawangkaew M.	Udvardy P.	2 : 0
20	Zhang S.	Fernandez L. (31)	0 : 2
21	Paolini J. (19)	Erjavec V.	2 : 1
22	Stefanini L. (Q)	Yastremska D.	2 : 1
23	Golubic V.	Parry D.	0 : 2
24	Grabher J.	Cirstea S. (16)	0 : 2
25	Svitolina E. (9)	Sierra S.	2 : 0
26	Joint M.	Samsonova L.	2 : 1
27	Arango E.	Wang Xin.	0 : 2
28	Blinkova A.	Kalinskaya A. (21)	0 : 2
29	Navarro E. (26)	Boisson L.	2 : 1
30	Koevermans A. (Q)	McNally C.	0 : 2
31	Lee C. Y. (WC)	Boulter K.	1 : 2
32	Kraus S.	Muchova K. (7)	0 : 2
33	Andreeva M. (5)	Tjen J.	2 : 0
34	Knutson G. (Q)	Lys E.	0 : 2
35	Bartunkova N.	Sherif M.	2 : 0
36	Maria T.	Ostapenko J. (30)	2 : 1
37	Potapova A. (24)	Semenistaja D. (LL)	2 : 0
38	Rus A. (Q)	Jeanjean L. (WC)	0 : 2
39	Tagger L.	Korpatsch T.	2 : 0
40	Krueger A.	Anisimova A. (10)	0 : 2
41	Jovic I. (14)	Frech M.	2 : 0
42	Linette M.	Jones F. (Q)	1 : 2
43	Oliynykova O.	Brantmeier R. (WC)	2 : 0
44	Stoiana M. (Q)	Eala A. (17)	0 : 2
45	Bejlek S. (28)	Bucsa C.	1 : 2
46	Kalinina A.	Sakatsume H. (Q)	0 : 2
47	Kasatkina D.	Badosa P.	0 : 2
48	Sonmez Z.	Gauff C. (4)	0 : 2
49	Swiatek I. (8)	Wang Xiy.	2 : 0
50	Podoroska N.	Waltert S.	2 : 1
51	Dart H. (Q)	Stearns P.	2 : 1
52	Jacquemot E.	Bouzkova M. (25)	0 : 2
53	Keys M. (22)	Korneeva A.	2 : 0
54	Havlickova L. (Q)	Bondar A.	0 : 2
55	Zheng Q. (Q)	Liutova K. (Q)	2 : 1
56	Putintseva Y.	Bencic B. (12)	2 : 1
57	Osaka N. (13)	Zakharova A.	2 : 0
58	Cocciaretto E.	Siniakova K.	0 : 2
59	Zidansek T. (Q)	Timofeeva M.	0 : 2
60	Quevedo K.	Mertens E. (23)	0 : 2
61	Sakkari M. (32)	Montgomery R. (Q)	2 : 1
62	Starodubtseva Y.	Seidel E.	2 : 0
63	Vidmanova D.	Bouzas Maneiro J.	0 : 2
64	Frodin T. (WC)	Rybakina E. (2)	0 : 2

1/32-finals

1	Sabalenka A. (1)	Iatcenko P.	2 : 0
2	Selekhmeteva O.	Rakhimova K.	0 : 2
3	Townsend T.	Preston T.	2 : 0
4	Pliskova Ka.	Shnaider D. (15)	0 : 2
5	Kostyuk M. (11)	Stephens S.	2 : 0
6	Birrell K.	Alexandrova E. (18)	1 : 2
7	Li A. (29)	Vekic D.	2 : 1
8	Tararudee L.	Noskova L. (6)	0 : 2
9	Pegula J. (3)	Kenin S.	2 : 0
10	Sawangkaew M.	Fernandez L. (31)	0 : 2
11	Paolini J. (19)	Stefanini L.	2 : 0
12	Parry D.	Cirstea S. (16)	0 : 2
13	Svitolina E. (9)	Joint M.	2 : 1
14	Wang Xin.	Kalinskaya A. (21)	1 : 2
15	Navarro E. (26)	McNally C.	2 : 1
16	Boulter K.	Muchova K. (7)	0 : 2
17	Andreeva M. (5)	Lys E.	2 : 0
18	Bartunkova N.	Maria T.	2 : 1
19	Potapova A. (24)	Jeanjean L.	2 : 1
20	Tagger L.	Anisimova A. (10)	1 : 2
21	Jovic I. (14)	Jones F.	2 : 0
22	Oliynykova O.	Eala A. (17)	0 : 2
23	Bucsa C.	Sakatsume H.	2 : 1
24	Badosa P.	Gauff C. (4)	0 : 2
25	Swiatek I. (8)	Podoroska N.	2 : 0
26	Dart H.	Bouzkova M. (25)	0 : 2
27	Keys M. (22)	Bondar A.	2 : 1
28	Zheng Q.	Putintseva Y.	2 : 1
29	Osaka N. (13)	Siniakova K.	2 : 1
30	Timofeeva M.	Mertens E. (23)	0 : 2
31	Sakkari M. (32)	Starodubtseva Y.	1 : 2
32	Bouzas Maneiro J.	Rybakina E. (2)	0 : 2

1/16-finals

1	Sabalenka A. (1)	Rakhimova K.	2 : 0
2	Townsend T.	Shnaider D. (15)	2 : 1
3	Kostyuk M. (11)	Alexandrova E. (18)	2 : 0
4	Li A. (29)	Noskova L. (6)	1 : 2
5	Pegula J. (3)	Fernandez L. (31)	2 : 1
6	Paolini J. (19)	Cirstea S. (16)	0 : 2
7	Svitolina E. (9)	Kalinskaya A. (21)	1 : 2
8	Navarro E. (26)	Muchova K. (7)	2 : 0
9	Andreeva M. (5)	Bartunkova N.	2 : 0
10	Potapova A. (24)	Anisimova A. (10)	2 : 0
11	Jovic I. (14)	Eala A. (17)	2 : 1
12	Bucsa C.	Gauff C. (4)	0 : 2
13	Swiatek I. (8)	Bouzkova M. (25)	2 : 0
14	Keys M. (22)	Zheng Q.	1 : 2
15	Osaka N. (13)	Mertens E. (23)	2 : 1
16	Starodubtseva Y.	Rybakina E. (2)	0 : 2

1/8-finals

1	Sabalenka A. (1)	Townsend T.	2 : 0
2	Kostyuk M. (11)	Noskova L. (6)	1 : 2
3	Pegula J. (3)	Cirstea S. (16)	2 : 0
4	Kalinskaya A. (21)	Navarro E. (26)	0 : 2
5	Andreeva M. (5)	Potapova A. (24)	2 : 1
6	Jovic I. (14)	Gauff C. (4)	0 : 2
7	Swiatek I. (8)	Zheng Q.	0 : 2
8	Osaka N. (13)	Rybakina E. (2)	0 : 2

Quarter-finals

1	Sabalenka A. (1)	Noskova L. (6)
2	Pegula J. (3)	Navarro E. (26)
3	Andreeva M. (5)	Gauff C. (4)
4	Zheng Q.	Rybakina E. (2)

Semi-finals

1	TBD #1	TBD #2
2	TBD #3	TBD #4

Final

1

TBD #1

TBD #2