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

Stefan Kozlov#164 def. Yannick Hanfmann#115

4-6 7-6(2) 6-4

Match Information

Date	Jan 16, 2018*
Tournament	Australian Open
Category	Grand Slam
Surface	Hard
Round	Q2
Winner	Stefan Kozlov
Score	4-6 7-6(2) 6-4
Loser	Yannick Hanfmann
Duration	2h

Stat	Stefan Kozlov	Yannick Hanfmann
Aces	3	10
Double faults	4	1
First serve %	54	66
First serve points won %	72	70
Second serve points won %	59	64
Break points saved %	57	25
Break points converted %	75	43
Service points won %	66	68
Return points won %	32	34
Total points won %	50	50

Pre-match Comparison

Field	Stefan Kozlov	Yannick Hanfmann
Country	USA	GER
Birth date	Feb 1, 1998	Nov 13, 1991
Age	19	26
Height	183	193
Handedness	Right-Handed	Right-Handed
Backhand style	—	—
Ranking (entering)	164	115
Ranking points (entering)	328	497
Elo (entering)	1,563	1,645
Career W-L	9–26	92–102
Career earnings	$1,118,051	$4,287,126

Pre-match H2H

Stefan Kozlov 0 – 0 Yannick Hanfmann

Path

Stefan Kozlov's path

Date	Round	Opponent	Score	W/L	H2H	Match data
Jan 15, 2018	Q1	Blake Ellis	7-6(3) 4-6 7-6(3)	W	H2H	Match data

Stefan Kozlov's next match

Date	Round	Opponent	Score	W/L	H2H	Match data
Jan 16, 2018	Q3	Dustin Brown	6-4 3-6 6-3	L	H2H	Match data

Yannick Hanfmann's path

Date	Round	Opponent	Score	W/L	H2H	Match data
Jan 15, 2018	Q1	Evan King	6-1 7-6(8)	W	H2H	Match data