Sofia Costoulas vs Lanlana Tararudee – Schedule & Where to Watch on TV

13/01/2026 at 02:00 (Time Zone – GMT-5 (America/New_York))

Melbourne Park (Melbourne).

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

Match Stats


Aces
3	3
Double Faults
2	1
1st serve percentage
73%	56%
1st serve points won
54% (25/46)	77% (24/31)
2nd serve points won
35% (6/17)	46% (11/24)
Break Points Saved
44% (4/9)	0% (0/3)
Average 1st serve speed
164 km/h	166 km/h
Average 2nd serve speed
127 km/h	121 km/h
1st return points won
39% (12/31)	46% (21/46)
2nd return points won
54% (13/24)	65% (11/17)
Break Points Converted
100% (3/3)	56% (5/9)
Winners
17	25
Unforced errors
22	19
Net points won
63% (10/16)	81% (13/16)
Service Points Won
49% (30/61)	63% (34/54)
Return Points Won
37% (20/54)	51% (31/61)
Total Points Won
43% (50/115)	57% (65/115)
Last 10 balls
3	7
Match points saved
0	0
Service games won
44% (4/9)	70% (7/10)
Return games won
30% (3/10)	56% (5/9)
Total games won
37% (7/19)	63% (12/19)

Chances of winning

Sofia Costoulas
47.6%

Lanlana Tararudee
52.4%

Initial Probability

(when we started the analysis)

42.4%

57.6%

Our Initial ML Estimation

35.4%

64.6%

Analysis of Changes in Winning Probabilities:

Sofia Costoulas has improved its chances compared to the initial analysis. (+5.2%)

Note: This is a significant improvement in prediction, suggesting increased confidence in Sofia Costoulas's performance.

Lanlana Tararudee has seen a decrease in its chances compared to the initial analysis. (-5.2%)

Note: This is a significant drop in prediction, and Lanlana Tararudee might be facing challenges that affect their performance.

ML Model estimates a lower probability for Sofia Costoulas than the current prediction. (-12.2%)

Note: The ML model's lower estimate suggests that there may be underlying issues with Sofia Costoulas that the model has picked up on.

ML Model estimates a higher probability for Lanlana Tararudee than the current prediction. (+12.2%)

Note: The ML model's higher estimate suggests that Lanlana Tararudee could outperform expectations, possibly based on recent matchups or player stats.

Sofia Costoulas - Lanlana Tararudee Odds

	1	X	2	Marga
Avarage Now (Initially)	1.97 ↓ (2.17)		1.77 ↑ (1.6)	7.2% (8.9%)

Preview Facts

Costoulas is ranked WTA: 159. Tararudee is ranked WTA: 131.
Costoulas is undoubtedly in great shape (last 5 games: 4 wins).
Tararudee has been playing with ups and downs recently (in the last 5 games, wins – 3).
Tararudee may have a physical advantage due to more rest days in recent times.
The chances of victory for both players are nearly identical in this match.
In recent times, the players did not meet on the field.

How many head-to-head matches has Sofia Costoulas won against Lanlana Tararudee?

Sofia Costoulas has won of their last 0 head-to-head matches.

How many head-to-head matches has Lanlana Tararudee won against Sofia Costoulas?

Lanlana Tararudee has won of their last 0 head-to-head matches.

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

The latest head-to-head matches between Sofia Costoulas - Lanlana Tararudee were as follows:

Latest results of Sofia Costoulas

08.01.2026 Iva Jovic - Sofia Costoulas 2:0 ✺

07.01.2026 Sofia Costoulas - Kaitlin Quevedo 2:0 ✺

04.01.2026 Sofia Costoulas - Whitney Osuigwe 2:1 ✺

03.01.2026 Veronika Erjavec - Sofia Costoulas 1:2 ✺

02.01.2026 Elyse Tse - Sofia Costoulas 0:2 ✺

Latest results of Lanlana Tararudee

06.01.2026 Tamara Zidansek - Lanlana Tararudee 2:1 ✺

05.01.2026 Lanlana Tararudee - Tina Nadine Smith 2:0 ✺

21.11.2025 Himeno Sakatsume - Lanlana Tararudee 2:0 ✺

20.11.2025 Rina Saigo - Lanlana Tararudee 1:2 ✺

19.11.2025 Hikaru Sato - Lanlana Tararudee 0:2 ✺

Draw

Singles - Main

1/64-finals

1	Sabalenka A. (1)	Rakotomanga Rajaonah T. (WC)	2 : 0
2	Pavlyuchenkova A.	Bai Z. (Q)	1 : 2
3	Lamens S.	Potapova A.	1 : 2
4	Sawangkaew M.	Raducanu E. (28)	0 : 2
5	Mboko V. (17)	Jones E. (WC)	2 : 0
6	McNally C.	Sakatsume H. (Q)	2 : 0
7	Kudermetova P.	Maristany G. (Q)	2 : 0
8	Galfi D.	Tauson C. (14)	0 : 2
9	Alexandrova E. (11)	Sonmez Z. (Q)	1 : 2
10	Bondar A.	Mandlik E. (WC)	2 : 0
11	Putintseva Y.	Haddad Maia B.	2 : 1
12	Jacquemot E.	Kostyuk M. (20)	2 : 1
13	Jovic I. (29)	Volynets K.	2 : 0
14	Hon P. (WC)	Stakusic M. (RET.) (Q)	1 : 1
15	Erjavec V.	Frech M.	0 : 2
16	Sasnovich A. (Q)	Paolini J. (7)	0 : 2
17	Gauff C. (3)	Rakhimova K.	2 : 0
18	Danilovic O.	Williams V. (WC)	2 : 1
19	Hunter S. (Q)	Bouzas Maneiro J.	2 : 0
20	Baptiste H.	Townsend T. (LL)	2 : 1
21	Muchova K. (19)	Cristian J.	2 : 0
22	Parks A.	Eala A.	2 : 1
23	Li A.	Osorio C.	2 : 1
24	Linette M.	Navarro E. (15)	2 : 1
25	Svitolina E. (12)	Bucsa C.	2 : 0
26	Klimovicova L. (Q)	Jones F. (RET.)	1 : 0
27	Gibson T. (WC)	Blinkova A.	2 : 0
28	Krejcikova B.	Shnaider D. (23)	1 : 2
29	Yastremska D. (26)	Ruse G.	0 : 2
30	Starodubtseva Y. (Q)	Tomljanovic A.	1 : 2
31	Sakkari M.	Jeanjean L.	2 : 0
32	Vekic D.	Andreeva M. (8)	1 : 2
33	Pegula J. (6)	Zakharova A.	2 : 0
34	Arango E.	Kessler M.	0 : 2
35	Selekhmeteva O.	Seidel E.	2 : 1
36	Diyas Z. (WC)	Badosa P. (25)	0 : 2
37	Fernandez L. (22)	Tjen J.	0 : 2
38	Pliskova Ka.	Stephens S. (Q)	2 : 0
39	Krueger A.	Bejlek S.	2 : 0
40	Oliynykova O.	Keys M. (9)	0 : 2
41	Noskova L. (13)	Semenistaja D.	2 : 0
42	Zhang S.	Preston T. (WC)	1 : 2
43	Wang Xin.	Kalinina A. (Q)	2 : 0
44	Sramkova R.	Ostapenko J. (24)	0 : 2
45	Kenin S. (27)	Stearns P.	0 : 2
46	Marcinko P.	Maria T.	2 : 0
47	Udvardy P.	Siniakova K.	0 : 2
48	Waltert S.	Anisimova A. (4)	0 : 2
49	Rybakina E. (5)	Juvan K.	2 : 0
50	Gracheva V.	Golubic V.	2 : 1
51	Sun L.	Fruhvirtova L. (Q)	0 : 2
52	Valentova T.	Joint M. (30)	2 : 0
53	Mertens E. (21)	Tararudee L. (Q)	2 : 0
54	Sierra S.	Uchijima M.	0 : 2
55	Kasatkina D.	Bartunkova N. (Q)	1 : 2
56	Boulter K.	Bencic B. (10)	0 : 2
57	Osaka N. (16)	Ruzic A.	2 : 1
58	Cirstea S.	Lys E.	2 : 1
59	Inglis M. (Q)	Birrell K.	2 : 1
60	Siegemund L.	Samsonova L. (18)	2 : 1
61	Kalinskaya A. (31)	Kartal S.	2 : 0
62	Grabher J.	Cocciaretto E.	2 : 1
63	Zarazua R.	Bouzkova M.	0 : 2
64	Yuan Y. (Q)	Swiatek I. (2)	0 : 2

1/32-finals

1	Sabalenka A. (1)	Bai Z.	2 : 0
2	Potapova A.	Raducanu E. (28)	2 : 0
3	Mboko V. (17)	McNally C.	2 : 0
4	Kudermetova P.	Tauson C. (14)	1 : 2
5	Sonmez Z.	Bondar A.	2 : 0
6	Putintseva Y.	Jacquemot E.	2 : 0
7	Jovic I. (29)	Hon P.	2 : 0
8	Frech M.	Paolini J. (7)	0 : 2
9	Gauff C. (3)	Danilovic O.	2 : 0
10	Hunter S.	Baptiste H.	0 : 2
11	Muchova K. (19)	Parks A.	2 : 1
12	Li A.	Linette M.	0 : 2
13	Svitolina E. (12)	Klimovicova L.	2 : 0
14	Gibson T.	Shnaider D. (23)	1 : 2
15	Ruse G.	Tomljanovic A.	2 : 0
16	Sakkari M.	Andreeva M. (8)	0 : 2
17	Pegula J. (6)	Kessler M.	2 : 0
18	Selekhmeteva O.	Badosa P. (25)	2 : 0
19	Tjen J.	Pliskova Ka.	0 : 2
20	Krueger A.	Keys M. (9)	0 : 2
21	Noskova L. (13)	Preston T.	2 : 1
22	Wang Xin.	Ostapenko J. (24)	2 : 1
23	Stearns P.	Marcinko P.	2 : 0
24	Siniakova K.	Anisimova A. (4)	0 : 2
25	Rybakina E. (5)	Gracheva V.	2 : 0
26	Fruhvirtova L.	Valentova T.	1 : 2
27	Mertens E. (21)	Uchijima M.	2 : 0
28	Bartunkova N.	Bencic B. (10)	2 : 1
29	Osaka N. (16)	Cirstea S.	2 : 1
30	Inglis M.	Siegemund L.	2 : 1
31	Kalinskaya A. (31)	Grabher J.	2 : 0
32	Bouzkova M.	Swiatek I. (2)	0 : 2

1/16-finals

1	Sabalenka A. (1)	Potapova A.	2 : 0
2	Mboko V. (17)	Tauson C. (14)	2 : 1
3	Sonmez Z.	Putintseva Y.	1 : 2
4	Jovic I. (29)	Paolini J. (7)	2 : 0
5	Gauff C. (3)	Baptiste H.	2 : 1
6	Muchova K. (19)	Linette M.	2 : 0
7	Svitolina E. (12)	Shnaider D. (23)	2 : 0
8	Ruse G.	Andreeva M. (8)	0 : 2
9	Pegula J. (6)	Selekhmeteva O.	2 : 0
10	Pliskova Ka.	Keys M. (9)	0 : 2
11	Noskova L. (13)	Wang Xin.	0 : 2
12	Stearns P.	Anisimova A. (4)	0 : 2
13	Rybakina E. (5)	Valentova T.	2 : 0
14	Mertens E. (21)	Bartunkova N.	2 : 0
15	Osaka N. (16)	Inglis M. (WO.)
16	Kalinskaya A. (31)	Swiatek I. (2)	1 : 2

1/8-finals

1	Sabalenka A. (1)	Mboko V. (17)	2 : 0
2	Putintseva Y.	Jovic I. (29)	0 : 2
3	Gauff C. (3)	Muchova K. (19)	2 : 1
4	Svitolina E. (12)	Andreeva M. (8)	2 : 0
5	Pegula J. (6)	Keys M. (9)	2 : 0
6	Wang Xin.	Anisimova A. (4)	0 : 2
7	Rybakina E. (5)	Mertens E. (21)	2 : 0
8	Inglis M.	Swiatek I. (2)	0 : 2

Quarter-finals

1	Sabalenka A. (1)	Jovic I. (29)	2 : 0
2	Gauff C. (3)	Svitolina E. (12)	0 : 2
3	Pegula J. (6)	Anisimova A. (4)	2 : 0
4	Rybakina E. (5)	Swiatek I. (2)	2 : 0

Semi-finals

1	Sabalenka A. (1)	Svitolina E. (12)	2 : 0
2	Pegula J. (6)	Rybakina E. (5)	0 : 2

Final

1

Sabalenka A. (1)

Rybakina E. (5)

1 : 2