Site data updated: 2026-05-28 18:14 UTC

Ivo Karlovic #174 def. Igor Kunitsyn #89

6-4 6-1

Match Information

Date	Apr 8, 2011*
Tournament	Houston
Category	ATP 250
Surface	Clay
Round	R16
Winner	Ivo Karlovic
Score	6-4 6-1
Loser	Igor Kunitsyn
Duration	1h 6m

Stat	Ivo Karlovic	Igor Kunitsyn
Aces	12	1
Double faults	3	1
First serve %	65	66
First serve points won %	84	57
Second serve points won %	47	50
Break points saved %	50	56
Break points converted %	44	50
Service points won %	71	55
Return points won %	45	29
Total points won %	57	43

Pre-match Comparison

Field	Ivo Karlovic	Igor Kunitsyn
Country	CRO	RUS
Birth date	Feb 28, 1979	Sep 30, 1981
Age	32	29
Height	211	180
Handedness	Right-Handed	Right-Handed
Backhand style	—	Two-Handed Backhand
Ranking (entering)	174	89
Ranking points (entering)	330	592
Elo (entering)	1,863	1,695
Career W-L	357–333	87–149
Career earnings	$10,160,232	$2,861,069

Pre-match H2H

Ivo Karlovic 0 – 0 Igor Kunitsyn

Path

Ivo Karlovic's path

Date	Round	Opponent	Score	W/L	H2H	Match data
Apr 7, 2011	R32	Benjamin Becker	7-6(5) 6-4	W	H2H	Match data
Apr 5, 2011	Q3	Donald Young	6-4 6-4	W	H2H	Match data
Apr 4, 2011	Q2	Jose Acasuso	7-6(6) 6-7(9) 6-1	W	H2H	Match data
Apr 4, 2011	Q1	Stuart Kenyon	6-1 6-1	W	H2H	Match data

Ivo Karlovic's next match

Date	Round	Opponent	Score	W/L	H2H	Match data
Apr 9, 2011	QF	John Isner	7-6(2) 6-7(2) 7-6(9)	W	H2H	Match data

Igor Kunitsyn's path

Date	Round	Opponent	Score	W/L	H2H	Match data
Apr 7, 2011	R32	Mischa Zverev	7-6(1) 6-2	W	H2H	Match data