How old is Jakob Hlasek?

Jakob Hlasek is 61 years old, born on November 12, 1964.

Which country is Jakob Hlasek from?

Jakob Hlasek is from Switzerland.

Is Jakob Hlasek left-handed or right-handed?

Jakob Hlasek plays right-handed.

How many Grand Slams has Jakob Hlasek won?

Jakob Hlasek has not won a Grand Slam title.

How many Masters 1000 titles has Jakob Hlasek won?

Jakob Hlasek has not won a Masters 1000 title.

How many ATP titles has Jakob Hlasek won?

Jakob Hlasek has won 5 ATP singles titles across all categories. The most recent other title was Basel in 1991.

What is Jakob Hlasek's highest ATP ranking?

Jakob Hlasek's career-high ATP singles ranking is world No. 7, first achieved on April 17, 1989.

What is Jakob Hlasek's career win-loss record?

Jakob Hlasek has a career ATP singles record of 389 wins and 300 losses (56.5%).

How much career prize money has Jakob Hlasek earned?

Jakob Hlasek has earned at least $5,890,993 in career prize money from professional tennis.

When did Jakob Hlasek play professional tennis?

Jakob Hlasek turned professional in 1982 and was active through 1996.

What is Jakob Hlasek's best surface?

Jakob Hlasek's best surface is carpet court with a 60.7% win rate (133W-86L).

Who is Jakob Hlasek's biggest rival?

Jakob Hlasek's most frequent opponent is Stefan Edberg, with a head-to-head record of 1–13 across 14 meetings.

Jakob Hlasek

SUI Age 61 188 cm / 6'2" Plays: Right-Handed Pro 1982–1996

Peak ranking

7 (Apr 17, 1989)

Elo peak

2063 (94.2%ile)

Career record

389–300 (56.5%)

Career titles

Prize money

$5,890,993

Recent ATP Matches full match log →

Date	Tournament	Category	Round	Surface	Opponent	Score	Result	H2H	Match
Dec 8, 1996*	Grand Slam Cup	ATP Finals	QF	Carpet	Boris Becker #6	4-6 1-6	L	H2H	Match data
Dec 7, 1996*	Grand Slam Cup	ATP Finals	R16	Carpet	Cedric Pioline #21	2-6 6-3 6-4	W	H2H	Match data
Nov 8, 1996*	Moscow	ATP 250	R16	Carpet	Goran Ivanisevic #4	2-6 1-6	L	H2H	Match data
Nov 7, 1996*	Moscow	ATP 250	R32	Carpet	Tomas Carbonell #75	7-6(6) 6-2	W	H2H	Match data
Oct 3, 1996*	Lyon	ATP 250	R32	Carpet	Michael Stich #21	6-7(4) 3-6	L	H2H	Match data

Rivals full rivalries list →

Opponent	W	L	M	Last Played	H2H
Stefan Edberg	1	13	14	Aug 12, 1993	H2H
Ivan Lendl	1	10	11	Dec 15, 1991	H2H
Guy Forget	2	8	10	Feb 16, 1996	H2H
Anders Jarryd	4	5	9	Mar 10, 1994	H2H
Wally Masur	4	4	8	Jun 24, 1994	H2H

Titles (5)

Season	Age	Titles	GS	M1000	500	250	Finals	Tournaments
1988	23	2	—	—	—	2	—	Johannesburg , Wembley
1989	24	1	—	—	—	1	—	Rotterdam
1990	25	1	—	—	—	1	—	Wembley
1991	26	1	—	—	—	1	—	Basel
Total		5	—	—	—	5	—

Career Results

Season	Age	W	L	M	Win %	Start Rank	End Rank
1982	17	1	2	3	33.3%	—	—
1983	18	5	6	11	45.5%	227	227
1984	19	16	19	35	45.7%	179	91
1985	20	29	23	52	55.8%	88	33
1986	21	35	25	60	58.3%	33	32
1987	22	32	21	53	60.4%	32	23
1988	23	44	14	58	75.9%	23	8
1989	24	23	18	41	56.1%	8	30
1990	25	41	22	63	65.1%	28	17
1991	26	45	25	70	64.3%	17	20
1992	27	24	22	46	52.2%	20	36
1993	28	20	25	45	44.4%	36	71
1994	29	22	24	46	47.8%	71	70
1995	30	32	27	59	54.2%	70	35
1996	31	20	27	47	42.6%	35	74
Career		389	300	689	56.5%	—	—

Career Results by Surface

Season	Age	Hard				Clay				Grass				Carpet				Total
Season	Age	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
1982	17	1	2	3	33.3%	—	—	—	—	—	—	—	—	—	—	—	—	1	2	3	33.3%
1983	18	1	2	3	33.3%	0	2	2	0.0%	2	1	3	66.7%	2	1	3	66.7%	5	6	11	45.5%
1984	19	6	5	11	54.5%	2	6	8	25.0%	6	6	12	50.0%	2	2	4	50.0%	16	19	35	45.7%
1985	20	9	8	17	52.9%	9	7	16	56.3%	2	2	4	50.0%	9	6	15	60.0%	29	23	52	55.8%
1986	21	6	9	15	40.0%	18	8	26	69.2%	2	1	3	66.7%	9	7	16	56.3%	35	25	60	58.3%
1987	22	13	6	19	68.4%	6	7	13	46.2%	3	2	5	60.0%	10	6	16	62.5%	32	21	53	60.4%
1988	23	20	6	26	76.9%	8	4	12	66.7%	1	1	2	50.0%	15	3	18	83.3%	44	14	58	75.9%
1989	24	6	6	12	50.0%	4	5	9	44.4%	0	1	1	0.0%	13	6	19	68.4%	23	18	41	56.1%
1990	25	17	7	24	70.8%	5	6	11	45.5%	2	2	4	50.0%	17	7	24	70.8%	41	22	63	65.1%
1991	26	18	10	28	64.3%	5	3	8	62.5%	4	2	6	66.7%	18	10	28	64.3%	45	25	70	64.3%
1992	27	10	9	19	52.6%	2	4	6	33.3%	2	2	4	50.0%	10	7	17	58.8%	24	22	46	52.2%
1993	28	8	10	18	44.4%	1	4	5	20.0%	2	3	5	40.0%	9	8	17	52.9%	20	25	45	44.4%
1994	29	9	9	18	50.0%	3	4	7	42.9%	5	3	8	62.5%	5	8	13	38.5%	22	24	46	47.8%
1995	30	13	12	25	52.0%	8	5	13	61.5%	0	2	2	0.0%	11	8	19	57.9%	32	27	59	54.2%
1996	31	10	13	23	43.5%	2	4	6	33.3%	5	3	8	62.5%	3	7	10	30.0%	20	27	47	42.6%
Career	—	147	114	261	56.3%	73	69	142	51.4%	36	31	67	53.7%	133	86	219	60.7%	389	300	689	56.5%

Career Results by Opponent Rank

Season	Age	1-10				11-30				31-100				100+				Total
Season	Age	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
1982	17	0	0	—	—	0	1	1	0.0%	1	1	2	50.0%	0	0	—	—	1	2	3	33.3%
1983	18	0	2	2	0.0%	0	0	—	—	1	4	5	20.0%	3	0	3	100.0%	4	6	10	40.0%
1984	19	0	1	1	0.0%	2	4	6	33.3%	3	11	14	21.4%	9	2	11	81.8%	14	18	32	43.8%
1985	20	0	9	9	0.0%	5	4	9	55.6%	13	5	18	72.2%	10	2	12	83.3%	28	20	48	58.3%
1986	21	1	4	5	20.0%	3	7	10	30.0%	14	8	22	63.6%	13	5	18	72.2%	31	24	55	56.4%
1987	22	2	8	10	20.0%	4	6	10	40.0%	15	4	19	78.9%	10	2	12	83.3%	31	20	51	60.8%
1988	23	3	6	9	33.3%	9	2	11	81.8%	16	5	21	76.2%	13	1	14	92.9%	41	14	55	74.5%
1989	24	0	3	3	0.0%	5	4	9	55.6%	10	7	17	58.8%	7	4	11	63.6%	22	18	40	55.0%
1990	25	4	6	10	40.0%	5	6	11	45.5%	16	9	25	64.0%	15	1	16	93.8%	40	22	62	64.5%
1991	26	0	7	7	0.0%	7	7	14	50.0%	21	8	29	72.4%	15	3	18	83.3%	43	25	68	63.2%
1992	27	3	3	6	50.0%	3	8	11	27.3%	13	7	20	65.0%	4	4	8	50.0%	23	22	45	51.1%
1993	28	0	6	6	0.0%	7	8	15	46.7%	3	9	12	25.0%	8	1	9	88.9%	18	24	42	42.9%
1994	29	1	2	3	33.3%	4	7	11	36.4%	10	8	18	55.6%	7	7	14	50.0%	22	24	46	47.8%
1995	30	3	7	10	30.0%	2	6	8	25.0%	9	11	20	45.0%	17	2	19	89.5%	31	26	57	54.4%
1996	31	0	7	7	0.0%	4	7	11	36.4%	10	8	18	55.6%	6	5	11	54.5%	20	27	47	42.6%
Career		17	71	88	19.3%	60	77	137	43.8%	155	105	260	59.6%	137	39	176	77.8%	369	292	661	55.8%

Opponent ranking data available for 661/689 (95.9%) of Jakob Hlasek's ATP main draw matches.

Performance Stats

Season	Age	Sample	Aces/M	DFs/M	1st Sv%	1st Sv Pts%	2nd Sv Pts%	BP Saved%	BP Conv%	Svc Pts%	Ret Pts%
1991	26	59	6.2	3.0	59.2%	76.4%	50.7%	62.0%	41.9%	65.7%	37.0%
1992	27	39	5.7	3.5	58.5%	73.5%	48.4%	61.2%	44.3%	62.8%	39.2%
1993	28	40	5.2	4.0	57.6%	74.3%	47.4%	58.3%	41.3%	62.8%	36.3%
1994	29	38	5.2	4.3	59.0%	72.7%	49.9%	54.1%	49.7%	63.2%	35.8%
1995	30	49	6.3	3.6	59.4%	73.4%	47.6%	59.9%	37.5%	63.3%	37.4%
1996	31	40	6.6	2.9	59.8%	74.3%	49.0%	54.6%	39.4%	63.9%	34.4%
Career		265	5.9	3.5	58.9%	74.2%	48.9%	58.7%	42.1%	63.8%	36.7%

Advanced Stats

Season	Age	ELO	ELO %	Hard %	Clay %	Grass %	Set Win %	Set Margin	SoS %	Deep Run %	Dec. Set W%	TB W	TB L	TB W%
1982	17	1517	51	55	—	—	37.5%	-1.17	92	0	—	1	0	—
1983	18	1567	62	57	—	58	46.7%	-0.20	61	17	67	4	1	80
1984	19	1648	76	71	8	67	43.7%	-0.44	54	16	56	5	6	45
1985	20	1784	92	91	71	67	54.0%	+0.10	85	30	58	10	7	59
1986	21	1732	89	83	92	72	55.9%	+0.45	70	36	52	16	10	62
1987	22	1857	96	95	87	86	58.0%	+0.49	91	38	58	8	6	57
1988	23	2050	99	99	91	—	64.6%	+1.17	95	56	80	15	14	52
1989	24	1795	93	96	89	—	55.5%	+0.69	88	21	44	8	14	36
1990	25	1937	98	98	82	80	59.5%	+0.62	85	39	63	15	11	58
1991	26	1870	96	96	88	81	59.6%	+0.60	84	46	65	20	19	51
1992	27	1806	93	94	83	85	50.0%	+0.07	89	23	64	4	13	24
1993	28	1714	86	88	77	84	44.5%	-0.22	83	8	59	10	14	42
1994	29	1676	84	80	79	88	45.4%	-0.32	71	17	75	11	10	52
1995	30	1783	94	89	84	—	53.3%	+0.38	74	26	50	18	13	58
1996	31	1751	89	85	83	84	47.5%	-0.28	86	4	25	13	12	52
Career		1788	90	91	79	78	53.9%	+0.21	81	27	58	158	150	51

Tournament Results by Category

Results show best round reached per tournament per season.

Grand Slams

Season	Age	AO	RG	W	USO
1983	18	—	—	R32	—
1984	19	R32	R64	R64	R128
1985	20	R32	R64	R128	R128
1986	21	—	R64	R32	R128
1987	22	R64	R128	R16	R32
1988	23	R128	R32	R64	R16
1989	24	R128	R16	R128	—
1990	25	R128	R64	R64	R32
1991	26	R128	QF	R64	R32
1992	27	R128	R128	R32	R64
1993	28	—	R64	R32	R64
1994	29	R64	R128	R32	—
1995	30	R128	R128	R128	R64
1996	31	R64	R32	R16	R16

Masters 1000

Season	Age	CAN	CIN	DLB	HAM	IW	MC	MIA	PAR	ROM	STO	BOC	KEY	MON
1984	19	—	—	—	—	—	—	—	—	R64	—	—	—	—
1985	20	—	R32	R128	—	—	—	—	—	—	—	—	—	R32
1986	21	—	R16	—	—	—	—	—	—	—	—	R128	—	R32
1987	22	—	R32	—	—	QF	—	—	—	—	—	—	R32	—
1988	23	—	QF	—	—	—	—	—	—	—	—	—	—	R16
1989	24	—	—	—	—	R16	—	—	—	—	—	—	R16	—
1990	25	SF	QF	—	R32	—	R64	QF	QF	R64	R32	—	—	—
1991	26	QF	R32	—	—	—	—	R32	R32	R32	R16	—	—	—
1992	27	—	R64	—	—	QF	R64	SF	SF	R32	R32	—	—	—
1993	28	R16	R32	—	—	R32	R64	R32	R64	R64	R32	—	—	—
1994	29	R32	—	—	—	—	—	—	R32	—	—	—	—	—
1995	30	R64	—	—	—	—	—	—	QF	—	—	—	—	—
1996	31	R64	R32	—	R64	R32	—	R32	—	R64	—	—	—	—

ATP 250

Season	Age	ADE	ANT	ATL	AUC	BAD	BAS	DAL	FLR	GEN	GST	HAL	HAM	HKG	HOU	KIT	LYO	MAD	MC	MEL	MRS	MUN	NAP	PAR	QUE	ROT	SPB	STO	STU	TKY	VIE	WAS	AIX	BAR	BOL	BOR	BOS	BRI	BRU	COL	COP	COR	FER	FOR	HIL	ITA	JOH	LA	LOS	MEM	MIL	MOS	NEW	NEW	NIC	OSA	PHI	PIN	ROS	SUN	SYD	SYD	TAM	TEL	TOR	TOU	WEM	ZAG	ZAR
1982	17	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R16	—	—	—
1983	18	—	—	—	—	R32	R32	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R16	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	QF	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
1984	19	R16	—	—	—	—	R16	—	R16	—	R32	—	—	—	—	R32	—	—	—	SF	—	—	—	—	—	R32	—	R16	—	—	R16	—	R32	—	—	—	—	R64	—	—	—	—	—	—	—	—	—	—	—	—	QF	—	—	—	—	—	—	—	—	—	—	R64	—	QF	—	—	—	—	—
1985	20	—	—	—	—	—	R32	—	—	QF	—	—	R32	SF	—	—	—	—	—	—	—	—	—	—	—	F	—	QF	—	R16	—	QF	—	R32	—	—	R32	—	R16	—	—	—	—	R32	—	—	—	—	—	R64	SF	—	—	—	—	—	—	—	—	—	—	—	—	—	R32	QF	—	—	—
1986	21	—	—	—	—	—	R32	—	—	—	QF	—	QF	—	QF	—	—	—	QF	—	—	—	—	R32	—	R16	—	R16	R16	—	—	—	—	—	—	—	—	—	R16	—	—	—	—	R32	F	—	R32	R64	—	R64	QF	—	—	—	—	—	QF	—	—	—	—	—	—	—	—	QF	QF	—	—
1987	22	—	—	—	—	—	—	—	—	—	R32	—	R32	—	—	—	—	—	R16	—	—	—	—	R16	—	R32	—	—	QF	—	—	—	—	—	—	—	—	—	QF	—	—	—	—	R16	R32	—	QF	—	—	—	QF	—	—	—	—	—	QF	—	—	—	—	—	—	—	—	SF	SF	—	—
1988	23	—	—	—	—	—	F	—	—	—	F	—	—	—	—	—	—	—	—	—	—	R16	—	SF	—	—	—	—	R32	—	—	—	—	—	—	—	—	—	F	—	—	—	—	—	—	—	W	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	SF	W	—	—
1989	24	—	—	—	—	—	R16	QF	—	—	R16	—	R32	—	—	—	F	—	R32	—	—	—	—	QF	—	W	—	—	R32	R16	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R16	—	—	—	—	R16	—	—	—	—	—	—	—	—	—	R32	—	—	—	—	—	R32	—	—
1990	25	—	—	—	—	—	—	—	—	R16	—	—	—	—	—	—	—	—	—	—	—	—	R16	—	—	SF	—	—	R32	QF	—	R16	—	—	—	—	—	—	R16	—	—	—	—	—	—	—	—	—	—	—	QF	—	—	—	QF	—	—	—	R16	—	—	—	—	—	—	—	W	—	—
1991	26	—	—	—	—	—	W	—	—	—	R32	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	QF	—	—	R16	QF	R16	—	—	—	—	—	—	—	QF	—	SF	—	—	—	—	—	—	—	—	—	SF	F	—	—	—	—	—	—	SF	—	—	R16	QF	—	—	R16	—	—	—
1992	27	—	—	—	—	—	R32	—	—	—	R16	—	—	—	—	—	R16	—	—	—	—	—	—	—	R32	—	—	—	R32	—	—	—	—	—	—	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	R16	SF	—	R64	—	—	—	—	—	—	—	QF	—	—	—	R32	—	—	—
1993	28	—	—	—	—	—	R32	—	—	—	—	R32	—	—	—	—	SF	R32	—	—	SF	—	—	—	R64	—	—	—	R16	—	—	R16	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R32	R16	—	—	—	R32	—	—	—	—	—	—	R64	—	—	R32	—	—	—
1994	29	—	—	—	QF	—	R32	—	—	—	—	QF	—	—	—	—	R16	QF	—	—	R16	—	—	—	R32	R16	—	—	—	—	—	R64	—	—	—	R32	—	—	—	—	R32	R32	—	—	—	—	—	—	—	R16	—	R32	—	—	—	—	R16	R16	—	SF	—	—	—	—	—	R16	—	—	R32
1995	30	R32	—	R16	QF	—	R32	—	—	—	F	—	—	R32	—	—	R16	—	—	—	R16	—	—	—	R64	R32	QF	—	—	R16	—	—	—	—	—	F	—	—	—	—	R16	R16	—	—	—	—	R16	—	SF	—	—	R16	—	R32	—	—	—	QF	—	—	—	—	—	—	—	—	—	—	—
1996	31	R32	R32	—	R32	—	R32	—	—	—	R32	R16	—	—	—	—	R32	—	—	—	R16	—	—	—	—	R16	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R32	R16	R16	—	—	—	—	R64	R16	—	—	—	—	—	—	—	—	R32	—

ATP Finals

Season	Age	GRA	MAS
1988	23	—	SF
1991	26	QF	—
1996	31	QF	—

ATP Ranking History full ranking history →

Career high

Career-high date

Apr 17, 1989

First top 100

Apr 16, 1984

First top 50

Jun 24, 1985

First top 20

Oct 31, 1988

First top 10

Nov 21, 1988

Ranking History Matrix

Season	Age	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1983	18	227	—	—	—	—	—	—	—	—	—	—	—
1984	19	179	—	—	99	89	99	114	109	111	110	89	91
1985	20	90	100	72	58	55	49	47	43	42	42	38	33
1986	21	33	24	38	30	26	26	28	27	24	25	32	32
1987	22	34	26	24	30	29	32	25	34	28	30	23	23
1988	23	24	35	34	32	41	35	32	25	27	17	8	8
1989	24	10	9	9	8	8	9	9	9	9	14	28	30
1990	25	25	56	39	36	39	50	34	27	26	29	17	17
1991	26	18	17	21	18	20	14	17	19	14	17	20	20
1992	27	18	21	17	20	17	29	28	28	41	46	36	36
1993	28	42	33	41	42	45	46	46	46	46	39	68	71
1994	29	62	85	88	70	58	52	51	62	66	73	71	70
1995	30	71	73	72	92	105	118	90	72	52	52	36	35
1996	31	42	44	42	46	51	40	48	50	55	58	75	74
1997	32	80	82	92	98	99	131	208	234	573	585	583	—

Similar Players

Other ATP players ranked by a composite similarity score over country, era, and peak rank.

Player	Country	Peak Rank	Peak Elo	Grand Slams	Titles	M	W	L	Win %	Active Years	Match Log
Marc Rosset	SUI	9	1,950	0	14	732	398	334	54.4%	1988-2004	Match log
Heinz Gunthardt	SUI	22	1,966	0	5	414	225	189	54.3%	1976-1987	Match log
Claudio Mezzadri	SUI	26	1,795	0	1	236	105	131	44.5%	1983-1993	Match log
John Alexander	AUS	8	2,067	0	9	1,001	579	422	57.8%	1968-1985	Match log
Wojtek Fibak	POL	10	2,089	0	14	829	520	309	62.7%	1974-1988	Match log
Wayne Ferreira	RSA	6	2,022	0	15	797	483	314	60.6%	1990-2004	Match log
Jose Higueras	ESP	6	2,088	0	17	653	427	226	65.4%	1968-1986	Match log
Emilio Sanchez	ESP	7	2,038	0	15	674	402	272	59.6%	1984-1997	Match log
Magnus Gustafsson	SWE	10	2,012	0	14	646	394	252	61.0%	1986-2001	Match log
Eliot Teltscher	USA	6	2,091	0	10	599	392	207	65.4%	1976-1990	Match log
Aaron Krickstein	USA	6	2,043	0	9	633	381	252	60.2%	1983-1996	Match log
Johan Kriek	USA	7	2,052	2	14	603	380	223	63.0%	1977-1992	Match log

Frequently Asked Questions

How old is Jakob Hlasek?: Jakob Hlasek is 61 years old, born on November 12, 1964.
Which country is Jakob Hlasek from?: Jakob Hlasek is from Switzerland.
How tall is Jakob Hlasek?: Jakob Hlasek is 188 cm / 6'2".
Is Jakob Hlasek left-handed or right-handed?: Jakob Hlasek plays right-handed.
How many Grand Slams has Jakob Hlasek won?: Jakob Hlasek has not won a Grand Slam title.
How many Masters 1000 titles has Jakob Hlasek won?: Jakob Hlasek has not won a Masters 1000 title.
How many ATP titles has Jakob Hlasek won?: Jakob Hlasek has won 5 ATP singles titles across all categories. The most recent other title was Basel in 1991.
What is Jakob Hlasek's highest ATP ranking?: Jakob Hlasek's career-high ATP singles ranking is world No. 7, first achieved on April 17, 1989.
What is Jakob Hlasek's career win-loss record?: Jakob Hlasek has a career ATP singles record of 389 wins and 300 losses (56.5%).
How much career prize money has Jakob Hlasek earned?: Jakob Hlasek has earned at least $5,890,993 in career prize money from professional tennis.
When did Jakob Hlasek play professional tennis?: Jakob Hlasek turned professional in 1982 and was active through 1996.
What is Jakob Hlasek's best surface?: Jakob Hlasek's best surface is carpet court with a 60.7% win rate (133W-86L).
Who is Jakob Hlasek's biggest rival?: Jakob Hlasek's most frequent opponent is Stefan Edberg, with a head-to-head record of 1–13 across 14 meetings.