Official webs

Ahn - Kosan

28.06.2023, 21:30, Irvine ITF, 1. round, hard

Ahn Alyssa		2 : 1 (6⁷-7, 6-2, 6-3)	Kosan Klara
	850.	Singles ranking	1352.
	1. 1. 2006	Birthdate	8. 10. 2001
	-	Height	-
	-	Weight	-
	right	Plays	right
	-	Turned pro	-

W/L - 2026
Career - Ahn
Career - Kosan

Surface	Ahn Alyssa	Kosan Klara
Indoors	-	1/2
Clay	-	-
Grass	-	-
Hard	11/6	2/7
Not set	-	-

Year	Summary	Clay	Hard	Indoors	Grass	Not set
Summary:	64/47	-	60/45	-	-	4/2
2026	11/6	-	11/6	-	-	-
2025	21/10	-	21/10	-	-	-
2024	13/12	-	13/12	-	-	-
2023	17/14	-	13/12	-	-	4/2
2022	2/5	-	2/5	-	-	-

Year	Summary	Clay	Hard	Indoors	Grass	Not set
Summary:	48/61	0/4	33/46	8/7	-	7/4
2026	10/13	-	2/7	1/2	-	7/4
2025	15/19	0/3	10/14	5/2	-	-
2024	10/11	0/1	8/7	2/3	-	-
2023	4/5	-	4/5	-	-	-
2022	3/1	-	3/1	-	-	-
2021	6/9	-	6/9	-	-	-
2019	0/2	-	0/2	-	-	-
2018	0/1	-	0/1	-	-	-

Head-to-head: 3 - 0

Year	Tournament	Match	S	1	2	3	Round
2025	Rancho Santa Fe ITF	Ahn	2	6	4	6	QF
2025	Rancho Santa Fe ITF	Kosan	1	3	6	2	QF
2025	San Diego 3 ITF	Ahn	2	6	7		1R
2025	San Diego 3 ITF	Kosan	0	1	5		1R
2023	Irvine ITF	Ahn	2	6⁷	6	6	1R
2023	Irvine ITF	Kosan	1	7	2	3	1R

Ahn Alyssa

Kosan Klara

10Bet

1.29

28.06. 16:17	1.29	-0.01
Opening odds
28.06. 07:49	1.30

3.20

28.06. 20:47	3.20	+0.15
Opening odds
28.06. 07:49	3.05

1xBet

1.31

28.06. 20:55	1.31	-0.03
Opening odds
28.06. 07:31	1.34

3.22

28.06. 20:55	3.22	-0.01
Opening odds
28.06. 07:31	3.23

bet-at-home

1.30

28.06. 15:49	1.30	-0.03
Opening odds
28.06. 07:43	1.33

3.15

28.06. 17:11	3.15	+0.15
Opening odds
28.06. 07:43	3.00

Betway

1.29

3.20

28.06. 17:01	3.20	+0.30
Opening odds
28.06. 08:27	2.90

bwin

1.33

3.00

Coral

1.33

3.00

Interwetten

1.27

28.06. 14:29	1.27	-0.03
Opening odds
28.06. 06:25	1.30

3.10

28.06. 14:29	3.10	+0.10
Opening odds
28.06. 06:25	3.00

Ladbrokes

1.33

3.00

William Hill

1.33

3.25

Average odds

1.31

3.12

Over/Under 19 games

Total

Over

Under

1xBet

1.62

28.06. 15:25	1.62	-0.02
Opening odds
28.06. 15:12	1.64

2.14

28.06. 15:25	2.14	+0.05
Opening odds
28.06. 15:12	2.09

Average odds

1.62

2.14

Over/Under 19.5 games

Total

Over

Under

1xBet

19.5

1.75

28.06. 15:25	1.75	-0.03
Opening odds
28.06. 15:12	1.78

1.96

28.06. 15:25	1.96	+0.04
Opening odds
28.06. 15:12	1.92

Average odds

19.5

1.75

1.96

Over/Under 20 games

Total

Over

Under

1xBet

1.82

28.06. 20:55	1.82	-0.05
Opening odds
28.06. 15:12	1.87

1.86

28.06. 20:55	1.86	+0.05
Opening odds
28.06. 15:12	1.81

Average odds

1.82

1.86

Over/Under 20.5 games

Total

Over

Under

1xBet

20.5

1.94

1.77

Average odds

20.5

1.94

1.77

Over/Under 21 games

Total

Over

Under

1xBet

2.05

1.67

Average odds

2.05

1.67

Asian Handicap -1.5 sets

Handicap

Ahn Alyssa

Kosan Klara

1xBet

-1.5

1.85

28.06. 20:55	1.85	+0.09
Opening odds
28.06. 15:12	1.76

1.85

28.06. 20:55	1.85	-0.10
Opening odds
28.06. 15:12	1.95

Average odds

-1.5

1.85

Asian Handicap -1 sets

Handicap

Ahn Alyssa

Kosan Klara

1xBet

-1

1.44

28.06. 20:55	1.44	+0.06
Opening odds
28.06. 15:12	1.38

2.58

28.06. 20:55	2.58	-0.22
Opening odds
28.06. 15:12	2.80

Average odds

-1

1.44

2.58

Asian Handicap -6 games

Handicap

Ahn Alyssa

Kosan Klara

Pinnacle

-6

1.82

28.06. 15:35	1.82	+0.01
Opening odds
28.06. 07:29	1.81

1.92

Average odds

-6

1.82

1.92

Asian Handicap -4.5 games

Handicap

Ahn Alyssa

Kosan Klara

1xBet

-4.5

1.81

28.06. 20:55	1.81	+0.09
Opening odds
28.06. 15:12	1.72

1.89

28.06. 20:55	1.89	-0.11
Opening odds
28.06. 15:12	2.00

Average odds

-4.5

1.81

1.89

No odds

Latest matches

Southaven ITF, R16, 06.08.2026
	Guzman - Ahn	2:0
Southaven ITF, 1R, 05.08.2026
	Ahn - Sahdiieva	2:1
Southaven ITF, Q-R16, 04.08.2026
	Ahn - Fakih	2:1
Southaven ITF, Q-1R, 03.08.2026
	Ahn - Sandhu	2:0
Florence (USA) ITF, 1R, 29.07.2026
	Broadfoot - Ahn	2:0
Saskatoon ITF, QF, 24.07.2026
	Arseneault - Ahn	2:0
Saskatoon ITF, R16, 23.07.2026
	Ahn - Grubor	2:1
Saskatoon ITF, 1R, 22.07.2026
	Ahn - Lagaev	2:1
Rancho Santa Fe ITF, QF, 10.07.2026
	Shcherbinina - Ahn	2:0
Rancho Santa Fe ITF, R16, 09.07.2026
	Ahn - Foshee	2:0

Kosan

Claremont ITF, 1R, 24.06.2026
	Driscoll - Kosan	2:0
Irvine ITF, 1R, 16.06.2026
	Webster - Kosan	2:1
Rolling Hills Estates ITF, 1R, 10.06.2026
	Messerli - Kosan	2:1
Lakewood 2 ITF, R16, 04.06.2026
	Chan - Kosan	2:0
Lakewood 2 ITF, 1R, 02.06.2026
	Kosan - Jauffret	2:0
Lakewood ITF, 1R, 27.05.2026
	Brown - Kosan	2:1
UTR Pro Match Series, 03.04.2026
	Kwon - Kosan	2:1
UTR Pro Match Series, 02.04.2026
	Kosan - Suvirdjonkova	2:1
UTR Pro Match Series, 02.04.2026
	Foshee - Kosan	2:0
UTR Pro Match Series, 31.03.2026
	Kosan - Heuser	2:1

This week's tournaments

Main tournaments
US Open				51
US Open				50
Lower level tournaments
Zhangjiagang challenger				17
Como challenger				23
Mallorca challenger				27
Porto 2 challenger				26
Plovdiv 3 challenger				20
UTR Pro Tennis Series				2
UTR Pro Tennis Series 3				66
UTR Pro Tennis Series 5				14
UTR Pro Tennis Series 9				3
Tianjin 5 ITF				24
Leiria ITF				8
Saint Palais sur Mer ITF				8
Kursumlijska Banja 17 ITF				16
UTR Pro Tennis Series 5				26
UTR Pro Tennis Series 9				16
Badalona ITF				16
Brasov 3 ITF				15
Cap d'Agde ITF				8
Fiano Romano ITF				8
Grodzisk Mazowiecki ITF				16
Haren ITF				16
Hurghada 9 ITF				17
Lujan ITF				16
Monastir 48 ITF				16
Porto Velho ITF				9
Pécs ITF				16
Yeongwol ITF				24
UTR Pro Match Series				81
UTR Pro Tennis Series				5

Player's profile

Tournament search

Head-to-head

Tennis news

12:04	From playing Serena Williams on...
11:58	From playing Serena Williams on...
11:31	Aryna Sabalenka’s U.S. Open titl...
11:16	At the U.S. Open, tickets can ca...
11:16	Djokovic breaks down in tears mi...
11:07	What time is Ben Shelton match t...
11:04	“Novak Djokovic Might Truly Be C...

More news

Interesting matches

	H2H
Zverev A. - Sonego L.	6-0
Tsitsipas S. - Fils A.	0-5
Bueno G. - Reis Da Silva J.	1-5
Schinteie G. - Allen L.	4-0
Pesino S. - Vertberger I.	3-0
Sanchez Izquierdo N. - Damas M.	3-4

Injured players

All injured players

Ahn - Kosan

Head-to-head: 3 - 0

Betting odds

Latest matches

This week's tournaments