Official webs

Collier, Valiev - Nam, Sitak

08.06.2023, 03:20, Tyler challenger, round of 16, hard

Collier Reed		2 : 0 (6-3, 6-4)	Nam Ji Sung
	-.	Doubles ranking	168.
	5. 6. 2000	Birthdate	15. 8. 1993
	-	Height	183 cm
	-	Weight	80 kg
	right	Plays	right
	-	Turned pro	-

Valiev Ilgiz			Sitak Artem
	1685.	Doubles ranking	-.
	24. 8. 1999	Birthdate	8. 2. 1986
	181 cm	Height	185 cm
	71 kg	Weight	84 kg
	right	Plays	right
	-	Turned pro	-

W/L - 2025
Collier / Valiev
Nam / Sitak

Collier
Valiev
Nam
Sitak

No records for this pair.

Year	Summary	Clay	Hard	Indoors	Grass	Not set
Summary:	1/3	-	1/2	0/1	-	-
2023	1/3	-	1/2	0/1	-	-

Year	Summary	Clay	Hard	Indoors	Grass	Not set
Summary:	10/5	2/1	7/3	-	1/1	-
2023	10/5	2/1	7/3	-	1/1	-

Year	Summary	Clay	Hard	Indoors	Grass	Not set
Summary:	3/4	-	3/3	0/1	-	-
2023	1/3	-	1/2	0/1	-	-
2021	2/1	-	2/1	-	-	-

Year	Summary	Clay	Hard	Indoors	Grass	Not set
Summary:	7/13	-	7/11	0/2	-	-
2024	6/7	-	6/7	-	-	-
2023	1/5	-	1/3	0/2	-	-
2021	0/1	-	0/1	-	-	-

Year	Summary	Clay	Hard	Indoors	Grass	Not set
Summary:	397/193	38/21	327/143	21/15	3/3	8/11
2025	40/22	4/1	30/19	5/1	-	1/1
2024	42/30	5/6	30/19	4/4	1/1	2/0
2023	40/29	3/4	31/20	3/2	1/1	2/2
2022	48/14	9/2	36/9	1/1	-	2/2
2021	11/6	-	10/4	1/1	-	0/1
2020	5/6	-	1/2	4/3	-	0/1
2019	58/18	4/0	51/15	3/2	-	0/1
2018	29/4	1/2	28/2	-	-	-
2016	18/6	6/2	12/4	-	-	-
2015	27/12	3/1	24/9	-	-	0/2
2014	31/16	3/3	28/12	0/1	-	-
2013	31/17	-	30/16	-	-	1/1
2012	16/9	-	15/8	-	1/1	-
2011	0/2	-	0/2	-	-	-
2010	1/2	-	1/2	-	-	-

Year	Summary	Clay	Hard	Indoors	Grass	Not set
Summary:	433/424	136/144	184/177	68/69	34/31	11/3
2024	0/1	-	0/1	-	-	-
2023	19/36	4/11	11/18	1/6	1/1	2/0
2022	28/35	7/10	7/13	10/7	3/4	1/1
2021	30/37	11/19	10/9	8/6	1/3	-
2020	18/17	10/8	4/6	3/3	-	1/0
2019	24/36	4/8	11/13	3/9	6/6	-
2018	41/32	12/7	10/14	9/7	9/3	1/1
2017	42/31	14/11	13/10	6/4	7/6	2/0
2016	36/31	13/12	10/12	7/5	5/2	1/0
2015	45/34	16/12	15/13	10/6	2/3	2/0
2014	45/32	16/13	25/14	4/4	0/1	-
2013	36/30	13/12	19/14	4/2	0/1	0/1
2012	23/16	9/7	14/9	-	-	-
2011	5/6	-	4/5	0/1	-	1/0
2010	17/11	1/1	16/9	0/1	-	-
2009	6/6	2/1	2/4	2/1	-	-
2008	7/5	2/2	5/2	0/1	-	-
2007	2/5	0/1	2/3	0/1	-	-
2006	3/8	0/4	3/2	0/2	-	-
2005	3/10	2/3	0/4	1/3	-	-
2004	0/2	0/1	-	-	0/1	-
2003	2/2	0/1	2/1	-	-	-
2002	1/1	-	1/1	-	-	-

Head-to-head: 1 - 0

Year	Tournament	Match	S	Surface	1	2	3	4	5	Round
2023	Tyler challenger	Collier / Valiev	2		6	6				R16
2023	Tyler challenger	Nam / Sitak	0		3	4				R16

Collier Reed
Valiev Ilgiz

Nam Ji Sung
Sitak Artem

10Bet

7.75

07.06. 12:36	7.75	+0.75
Opening odds
05.06. 11:11	7.00

1.05

07.06. 12:36	1.05	+0.01
Opening odds
05.06. 11:11	1.04

bet-at-home

7.00

07.06. 01:48	7.00	+0.50
Opening odds
05.06. 02:42	6.50

1.07

Betfair

3.33

08.06. 02:54	3.33	+1.30
Opening odds
05.06. 11:52	2.03

1.13

07.06. 21:22	1.13	+0.11
Opening odds
05.06. 11:52	1.02

Betsafe

6.80

1.07

Betsson

6.80

1.07

Betway

7.00

08.06. 00:32	7.00	-1.50
Opening odds
05.06. 09:08	8.50

1.10

08.06. 00:32	1.10	+0.03
Opening odds
05.06. 09:08	1.07

bwin

6.25

1.07

Coral

7.00

1.08

Interwetten

7.00

07.06. 10:20	7.00	-1.00
Opening odds
05.06. 16:29	8.00

1.07

07.06. 10:20	1.07	+0.02
Opening odds
05.06. 16:29	1.05

Ladbrokes

7.00

1.08

William Hill

7.50

1.07

Average odds

6.68

1.08

No odds

Correct Score 2:0

Result

William Hill

2:0

15.00

07.06. 19:46	15.00	-11.00
Opening odds
05.06. 05:46	26.00

Average odds

2:0

15.00

Correct Score 2:1

Result

William Hill

2:1

15.00

07.06. 19:46	15.00	-2.00
Opening odds
05.06. 05:46	17.00

Average odds

2:1

15.00

Correct Score 0:2

Result

William Hill

0:2

1.30

07.06. 19:46	1.30	+0.15
Opening odds
05.06. 05:46	1.15

Average odds

0:2

1.30

Correct Score 1:2

Result

William Hill

1:2

4.50

07.06. 19:46	4.50	-2.00
Opening odds
05.06. 05:46	6.50

Average odds

1:2

4.50

Latest matches

Pair
Collier
Valiev

Futures 2023, R16, 11.07.2023
	Krueg / Kumar - Colli / Valie	2:0
Futures 2023, R16, 22.06.2023
	Hulme / Sincl - Colli / Valie	2:0
Tyler challenger, QF, 08.06.2023
	Putte / Steve - Colli / Valie	2:0
Tyler challenger, R16, 08.06.2023
	Colli / Valie - Nam / Sitak	2:0

Futures 2023, R16, 11.07.2023
	Krueg / Kumar - Colli / Valie	2:0
Futures 2023, R16, 22.06.2023
	Hulme / Sincl - Colli / Valie	2:0
Tyler challenger, QF, 08.06.2023
	Putte / Steve - Colli / Valie	2:0
Tyler challenger, R16, 08.06.2023
	Colli / Valie - Nam / Sitak	2:0
Futures 2021, SF, 30.09.2021
	Frant / Lah - Areva / Colli	2:0
Futures 2021, QF, 29.09.2021
	Areva / Colli - Baker / Kings	2:1
Futures 2021, R16, 28.09.2021
	Areva / Colli - Patte / White	2:1

Futures 2024, SF, 22.11.2024
	Harpe / Harpe - Gentr / Valie	2:0
Futures 2024, QF, 21.11.2024
	Gentr / Valie - Manuc / Tisch	2:0
Futures 2024, R16, 19.11.2024
	Gentr / Valie - Alons / Torre	2:1
Futures 2024, R16, 15.10.2024
	Dicke / Moren - Kapas / Valie	2:0
Futures 2024, R16, 08.10.2024
	Horve / Kim - Brown / Valie	2:0
Futures 2024, QF, 19.09.2024
	Alazm / Panar - Bulus / Valie	2:0
Futures 2024, R16, 17.09.2024
	Bulus / Valie - Ravic / Vasqu	2:0
Futures 2024, SF, 26.07.2024
	Harpe / Zink - Stice / Valie	2:0
Futures 2024, QF, 25.07.2024
	Stice / Valie - Kumar / Schac	2:1
Futures 2024, R16, 23.07.2024
	Stice / Valie - Georg / Vitho	2:0

Pair
Nam
Sitak

Chicago challenger, QF, 13.07.2023
	Harri / Sandg - Nam / Sitak	2:0
Chicago challenger, R16, 12.07.2023
	Nam / Sitak - Putte / Sincl	2:0
Bloomfield Hills challenger, QF, 06.07.2023
	Harri / McHug - Nam / Sitak	2:0
Bloomfield Hills challenger, R16, 06.07.2023
	Nam / Sitak - Demut / Marti	2:1
Cali challenger, SF, 24.06.2023
	Andre / Rodri - Nam / Sitak	2:0
Cali challenger, QF, 22.06.2023
	Nam / Sitak - Heide / Reis	2:0
Cali challenger, R16, 20.06.2023
	Nam / Sitak - Melze / Rehbe	2:1
Palmas del Mar challenger, SF, 16.06.2023
	Matsu / Uesug - Nam / Sitak	2:0
Palmas del Mar challenger, QF, 15.06.2023
	Nam / Sitak - Alves / Heide	2:1
Palmas del Mar challenger, R16, 14.06.2023
	Nam / Sitak - Diez / Galar	2:0

Kobe challenger, QF, 13.11.2025
	Loof / Raman - Nam / Yuzuk	2:0
Kobe challenger, R16, 12.11.2025
	Nam / Yuzuk - Ho / Jung	2:0
Taipei challenger, R16, 05.11.2025
	Isaro / Kaliy - Nam / Yuzuk	2:1
Seoul challenger, R16, 29.10.2025
	Lammo / Rojer - Nam / Yuzuk	2:0
Jinan challenger, SF, 10.10.2025
	Bolli / Kadhe - Nam / Yuzuk	2:1
Jinan challenger, QF, 09.10.2025
	Nam / Yuzuk - Jung / Nedun	2:0
Jinan challenger, R16, 08.10.2025
	Nam / Yuzuk - Park / Wang	2:0
Davis Cup, 13.09.2025
	Nam / Park - Shevc / Skato	2:0
Zhangjiagang challenger, SF, 29.08.2025
	Caste / Santi - Nam / Yuzuk	2:1
Zhangjiagang challenger, QF, 28.08.2025
	Nam / Yuzuk - Cui / Te	2:1

Auckland, R16, 09.01.2024
	Arneo / Weiss - Sitak / Stath	2:1
Yokkaichi challenger, R16, 29.11.2023
	Hsu / Shimi - Sincl / Sitak	2:1
Yokohama challenger, R16, 22.11.2023
	King / Stald - Sincl / Sitak	2:0
Calgary challenger, R16, 08.11.2023
	Diez / Sousa - Paire / Sitak	2:0
Charlottesville challenger, R16, 31.10.2023
	Krueg / Ritsc - Paire / Sitak	2:1
Fairfield challenger, R16, 11.10.2023
	Gomez / Steve - Hach / Sitak	2:0
Tiburon challenger, R16, 04.10.2023
	Goldh / Perez - Hach / Sitak	2:0
Charleston challenger, R16, 27.09.2023
	Kudla / Zink - Hach / Sitak	2:0
Davis Cup, 16.09.2023
	Reyno / Sitak - Isaro / Trong	2:0
Cassis challenger, R16, 06.09.2023
	Dunca / Willi - Reyno / Sitak	2:0

This week's tournaments

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Davis Cup				6
Lower level tournaments
Bergamo challenger				13
Florianopolis challenger				19
Guayaquil challenger				16
Sydney challenger				15
Yokohama challenger				16
Montemar challenger				14
Soma Bay challenger				15
UTR Pro Tennis Series				8
UTR Pro Tennis Series 3				74
UTR Pro Tennis Series 5				17
UTR Pro Tennis Series 9				16
Colina WTA				14
Takasaki ITF				24
Petange 2 ITF				14
Sydney 3 ITF				15
Chihuahua 3 ITF				21
Trnava 5 ITF				17
Antalya 50 ITF				18
Boca Raton 5 ITF				12
Heraklion 11 ITF				18
UTR Pro Tennis Series 5				16
UTR Pro Tennis Series 9				13
Alcala de Henares ITF				16
Hua Hin 7 ITF				15
Lousada ITF				15
Mogi Das Cruzes ITF				24
Monastir 8 ITF				18
Phan Thiet 2 ITF				16
Sharm El Sheikh 22 ITF				20
UTR Pro Match Series				99
UTR Pro Tennis Series				70

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Collier, Valiev - Nam, Sitak

Head-to-head: 1 - 0

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