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

Gabriel Markus #108 def. Jan Siemerink #42

6-4 6-4 1-6 6-7(4) 7-6(9)

Match Information

Date	Sep 1, 1991*
Tournament	US Open
Category	Grand Slam
Surface	Hard
Round	R32
Winner	Gabriel Markus
Score	6-4 6-4 1-6 6-7(4) 7-6(9)
Loser	Jan Siemerink
Duration	4h

Stat	Gabriel Markus	Jan Siemerink
Aces	3	17
Double faults	4	9
First serve %	66	60
First serve points won %	72	73
Second serve points won %	50	61
Break points saved %	69	67
Break points converted %	33	31
Service points won %	65	68
Return points won %	32	35
Total points won %	49	51

Pre-match Comparison

Field	Gabriel Markus	Jan Siemerink
Country	ARG	NED
Birth date	Mar 31, 1970	Apr 14, 1970
Age	21	21
Height	180	183
Handedness	Right-Handed	Left-Handed
Backhand style	—	—
Ranking (entering)	108	42
Ranking points (entering)	342	682
Elo (entering)	1,600	1,726
Career W-L	56–71	261–260
Career earnings	$589,053	$4,347,693

Pre-match H2H

Gabriel Markus 0 – 0 Jan Siemerink

Path

Gabriel Markus's path

Date	Round	Opponent	Score	W/L	H2H	Match data
Aug 30, 1991	R64	Stefano Pescosolido	6-2 1-6 4-6 7-6(5) 6-2	W	H2H	Match data
Aug 28, 1991	R128	Diego Nargiso	7-6(1) 7-6(4) 7-6(2)	W	H2H	Match data

Gabriel Markus's next match

Date	Round	Opponent	Score	W/L	H2H	Match data
Sep 4, 1991	R16	Javier Sanchez	4-6 2-6 3-6	L	H2H	Match data

Jan Siemerink's path

Date	Round	Opponent	Score	W/L	H2H	Match data
Aug 30, 1991	R64	Guy Forget	4-6 6-3 6-2 7-6(6)	W	H2H	Match data
Aug 28, 1991	R128	Dimitri Poliakov	5-7 7-5 3-6 6-4 6-4	W	H2H	Match data