Istomin - Istanbul Challenger
17Played12 - 5win/loss
W1
(2011)
F1
(2019)
QF1
(2017)
1st2
(2020, 2021)
Rank
184
High
33
13 Aug 12
2021 - Istanbul Challenger
I.hard
-
Marc-Andrea HueslerM.HueslerSUI Loss
- 2-6 6-2 6-4
- 1st
-
20 Jan 21
L
-
Jay ClarkeJ.ClarkeGBR Loss
- 7-65 3-6 6-4
- Q.
-
18 Jan 21
L
-
Zhe LiZ.LiCHN
- 6-4 7-5
- q1
-
17 Jan 21
W
2020 - Istanbul Challenger
Hard
-
Jason JungJ.JungTPE Loss
- 2-2 ret.
- 1st
-
19 Oct 20
L
2019 - Istanbul Challenger
Hard
-
Ugo HumbertU.HumbertFRA Loss
- 6-2 6-2
- Fin.
-
15 Sep 19
L
-
Botic Van De ZandschulpB.ZandschulpNED
- 6-3 3-6 6-3
- 1/2
-
14 Sep 19
W
-
Aleksandr NedovyesovA.NedovyesovKAZ
- 6-3 6-4
- 1/4
-
13 Sep 19
W
-
Roberto MarcoraR.MarcoraITA
- 3-6 6-3 7-69
- 3rd
-
12 Sep 19
W
-
Mischa ZverevM.ZverevGER
- 6-79 6-2 2-1 ret.
- 2nd
-
11 Sep 19
W
2017 - Istanbul Challenger
Hard
-
Alexander BublikA.BublikKAZ Loss
- 3-2 ret.
- 1/4
-
15 Sep 17
L
-
Roman SafiullinR.SafiullinRUS
- 6-3 3-6 7-63
- 2nd
-
13 Sep 17
W
-
Vincent MillotV.MillotFRA
- 7-64 ret.
- 1st
-
12 Sep 17
W
-
Ricardas BerankisR.BerankisLTU
- 7-63 7-63
- 1/2
-
17 Sep 11
W
-
Mikhail KukushkinM.KukushkinKAZ
- 6-1 6-3
- 1/4
-
16 Sep 11
W
-
Yannick MertensY.MertensBEL
- 6-4 6-2
- 2nd
-
14 Sep 11
W
-
Uladzimir IgnatikU.IgnatikBLR
- 6-4 6-4
- 1st
-
12 Sep 11
W