Player data updated: 2026-09-05 13:36 UTC

Stefan Simonsson

SWE Age 66 175 cm / 5'9" Plays: Right-Handed ATP Tour years active: 1977–1986

Stefan Simonsson represented Sweden on the ATP Tour and reached a career high of No. 48. TennisDB's records show a singles record of 98–121 and no singles titles.

Peak singles rank

48 (May 23, 1983)

Elo peak

1789 (69th percentile)

Singles record

98–121 (44.7%)

Singles titles

Prize money

$278,086

Records cover recorded main-draw singles results in TennisDB's ATP event archive, including credited walkovers; qualifying is shown separately below.

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ATP Matches full match log →

Stefan Simonsson's recent, live, and scheduled ATP matches
Opponent	Score	Result	H2H	Match Data	Date	Round	Tournament	Category	Surface
Marcelo Ingaramo #196	2-6 1-6	L	H2H	Match data	Aug 6, 1986*	R64	Austrian Open Kitzbühel	ATP 250	Clay
Marian Vajda #69	4-6 1-6	L	H2H	Match data	Jul 24, 1986*	R32	Swedish Open	ATP 250	Clay
Thierry Champion #114	3-6 7-5 3-6	L	H2H	Match data	Jun 18, 1986*	R64	Bristol	ATP 250	Grass
Mansour Bahrami #427	6-1 2-6 2-6	L	H2H	Match data	Mar 13, 1986*	R32	Metz	ATP 250	Carpet
Andreas Maurer #36	6-7 6-3 6-7	L	H2H	Match data	Nov 21, 1985*	R32	Vienna Open	ATP 250	Hard

Rivals all rivalries →

Stefan Simonsson's most-played ATP rivals
Opponent	W	L	M	Last Played	H2H
Mats Wilander	0	5	5	Feb 6, 1985	H2H
Shlomo Glickstein	2	2	4	Nov 28, 1984	H2H
Jose Luis Clerc	0	4	4	Apr 27, 1984	H2H
Guy Forget	1	2	3	Sep 26, 1985	H2H
Claudio Mezzadri	2	1	3	Jul 25, 1985	H2H

Career Results

Stefan Simonsson career results by season
Season	Age	W	L	M	Win %	Start Rank	End Rank
1977	17	0	2	2	0.0%	—	—
1978	18	1	1	2	50.0%	332	340
1979	19	8	8	16	50.0%	137	137
1980	20	12	19	31	38.7%	83	142
1981	21	5	10	15	33.3%	—	—
1982	22	21	20	41	51.2%	98	94
1983	23	24	19	43	55.8%	105	61
1984	24	17	22	39	43.6%	61	119
1985	25	10	16	26	38.5%	121	162
1986	26	0	4	4	0.0%	162	354
Career		98	121	219	44.7%	—	—

Career Results by Surface

Stefan Simonsson career results by season and 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 %
1977	17	0	1	1	0.0%	0	1	1	0.0%	—	—	—	—	—	—	—	—	0	2	2	0.0%
1978	18	1	1	2	50.0%	—	—	—	—	—	—	—	—	—	—	—	—	1	1	2	50.0%
1979	19	3	2	5	60.0%	3	5	8	37.5%	—	—	—	—	2	1	3	66.7%	8	8	16	50.0%
1980	20	1	3	4	25.0%	10	12	22	45.5%	0	1	1	0.0%	1	3	4	25.0%	12	19	31	38.7%
1981	21	1	2	3	33.3%	4	7	11	36.4%	—	—	—	—	0	1	1	0.0%	5	10	15	33.3%
1982	22	6	5	11	54.5%	13	13	26	50.0%	2	1	3	66.7%	0	1	1	0.0%	21	20	41	51.2%
1983	23	8	8	16	50.0%	14	8	22	63.6%	1	1	2	50.0%	1	2	3	33.3%	24	19	43	55.8%
1984	24	2	6	8	25.0%	9	11	20	45.0%	5	3	8	62.5%	1	2	3	33.3%	17	22	39	43.6%
1985	25	1	3	4	25.0%	9	12	21	42.9%	0	1	1	0.0%	—	—	—	—	10	16	26	38.5%
1986	26	—	—	—	—	0	2	2	0.0%	0	1	1	0.0%	0	1	1	0.0%	0	4	4	0.0%
Career	—	23	31	54	42.6%	62	71	133	46.6%	8	8	16	50.0%	5	11	16	31.2%	98	121	219	44.7%

Career Results by Opponent Rank

Stefan Simonsson career results by season and 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 %
1978	18	0	1	1	0.0%	0	0	—	—	0	0	—	—	0	0	—	—	0	1	1	0.0%
1979	19	0	0	—	—	0	2	2	0.0%	4	4	8	50.0%	0	0	—	—	4	6	10	40.0%
1980	20	0	2	2	0.0%	0	3	3	0.0%	1	7	8	12.5%	0	0	—	—	1	12	13	7.7%
1981	21	0	0	—	—	0	1	1	0.0%	1	2	3	33.3%	0	0	—	—	1	3	4	25.0%
1982	22	0	6	6	0.0%	2	5	7	28.6%	6	6	12	50.0%	0	0	—	—	8	17	25	32.0%
1983	23	0	2	2	0.0%	2	5	7	28.6%	4	4	8	50.0%	0	0	—	—	6	11	17	35.3%
1984	24	0	3	3	0.0%	1	6	7	14.3%	8	6	14	57.1%	5	4	9	55.6%	14	19	33	42.4%
1985	25	0	3	3	0.0%	0	5	5	0.0%	3	4	7	42.9%	7	3	10	70.0%	10	15	25	40.0%
1986	26	0	0	—	—	0	0	—	—	0	1	1	0.0%	0	3	3	0.0%	0	4	4	0.0%
Career		0	17	17	0.0%	5	27	32	15.6%	27	34	61	44.3%	12	10	22	54.5%	44	88	132	33.3%

Opponent ranking data available for 132/219 (60.3%) of Stefan Simonsson's ATP main draw matches.

Advanced Stats

Stefan Simonsson advanced statistics by season
Season	Age	Elo	P+	Serve+	Return+	PD	TPW%	Hard Elo	Clay Elo	Grass Elo	Set Win %	Set Margin	Dec. Set	Tiebreak	Pressure+	Schedule
1977	17	1485	101.7	—	—	—	—	—	—	—	20.0%	-3.00	0–1	—	—	-0.03
1978	18	1503	109.9	—	—	—	—	—	—	—	50.0%	0.00	—	—	—	-0.02
1979	19	1573	120.2	—	—	—	—	+59	-53	—	54.1%	-0.03	1–4 (20%)	6–1 (86%)	101.6	+1.36
1980	20	1544	125.2	—	—	—	—	+24	+16	—	39.5%	-0.49	6–6 (50%)	2–2 (50%)	—	+1.54
1981	21	1526	115.7	—	—	—	—	+17	+34	—	37.1%	-0.63	2–5 (29%)	0–2	—	+0.91
1982	22	1704	136.7	—	—	—	—	-82	-48	-110	50.0%	-0.02	4–6 (40%)	6–6 (50%)	100.7	-0.71
1983	23	1675	131.1	—	—	—	—	-53	+65	—	52.4%	-0.06	8–5 (62%)	7–4 (64%)	105.9	+1.84
1984	24	1676	134.5	—	—	—	—	-75	-4	+37	47.2%	-0.28	5–11 (31%)	8–3 (73%)	99.1	+0.29
1985	25	1620	130.1	—	—	—	—	-54	+24	—	42.6%	-0.44	3–6 (33%)	3–5 (38%)	97.1	-1.32
1986	26	1546	94.2	—	—	—	—	—	—	—	20.0%	-2.30	0–2	—	—	+0.69
Career		1789	134.5	—	—	—	—	-35	+7	-3	46.2%	-0.31	29–46 (39%)	32–23 (58%)	102.1	+2.08

Tournament Results by Category

Grand Slams

Stefan Simonsson Grand Slams results by season
Season	Age	AO	RG	W	USO	W-L Win %
1980	20	—	R128	R128	—	0–2 (0%)
1982	22	—	—	R32	R64	3–2 (60%)
1983	23	—	R128	R64	R128	1–3 (25%)
1984	24	R16	R128	R64	R64	5–4 (56%)
1985	25	—	R128	R128	—	0–2 (0%)
W-L		3–1 (75%)	0–4 (0%)	4–5 (44%)	2–3 (40%)	9–13 (41%)

ATP 500

Stefan Simonsson ATP 500 results by season
Season	Age	CIN	MIA	ITA	CAN	W-L Win %
1980	20	—	—	—	R32	1–1 (50%)
1982	22	R64	—	—	R16	2–2 (50%)
1983	23	R64	—	SF	R64	4–3 (57%)
1984	24	—	—	R16	R32	3–2 (60%)
1985	25	—	R64	R32	—	2–2 (50%)
W-L		0–2 (0%)	1–1 (50%)	7–3 (70%)	4–4 (50%)	12–10 (55%)

ATP 250

Stefan Simonsson ATP 250 results by season
Season	Age	SWE	BAR	BAS	BUE	FLR	GST	HAM	HKG	AUS	MAD	MC	MET	MUN	NAP	PAR	ROT	SOF	STG	STO	TKY	VIE	AIX	BOM	BOR	BOU	BRI	BRU	CAI	CAR	COL	DUT	FER	FOR	GUA	HIL	LIS	MAR	NIC	NOR	PAL	PHI	SYD	TAI	TEL	TOU	VEN	VIN	WEM	W-L Win %
1977	17	R32	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R64	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0–2 (0%)
1978	18	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1–1 (50%)
1979	19	R32	—	—	—	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	R32	—	—	R32	—	—	—	QF	—	—	—	—	—	—	—	—	—	—	—	—	R32	—	—	QF	SF	—	—	—	—	8–8 (50%)
1980	20	R16	—	R32	R32	QF	—	—	—	—	R64	—	—	SF	R64	R32	—	R16	R32	R32	—	—	—	—	R16	R16	—	—	—	—	—	R32	—	—	—	—	—	—	—	R16	—	—	—	—	R32	—	—	—	—	11–16 (41%)
1981	21	R32	—	—	—	—	—	R32	—	—	—	—	—	—	—	—	—	R32	—	R64	—	—	—	—	—	—	—	—	R16	—	—	—	—	—	R16	—	—	R32	R16	—	—	—	—	—	—	—	R16	R32	—	5–10 (33%)
1982	22	R16	R32	—	R32	F	—	—	—	—	—	—	—	R16	R64	—	R32	—	—	R32	—	—	—	—	R32	—	—	—	R16	—	—	—	—	R32	QF	R16	—	—	—	R32	—	—	—	—	—	QF	—	R32	—	16–16 (50%)
1983	23	QF	R16	—	—	SF	—	—	—	—	R16	—	—	—	—	—	—	—	—	R32	—	R16	—	—	QF	—	—	—	—	SF	—	—	R32	—	R16	—	R32	—	—	—	—	—	—	—	—	R16	—	—	R16	19–13 (59%)
1984	24	R32	R16	—	—	QF	—	—	—	—	R32	—	R32	—	R64	—	—	—	—	R64	—	R32	R16	—	R32	—	—	—	—	—	R32	—	—	—	—	—	—	—	R32	R32	R16	R32	R32	—	—	—	—	—	—	9–16 (36%)
1985	25	QF	R32	—	—	R32	R16	R32	—	R16	—	R32	—	R32	—	—	—	—	—	—	—	R32	—	—	—	—	—	—	—	—	—	R32	—	—	—	—	—	—	R32	—	—	—	—	—	—	R32	—	—	—	8–12 (40%)
1986	26	R32	—	—	—	—	—	—	—	R64	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	—	—	R64	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0–4 (0%)
W-L		6–9 (40%)	6–4 (60%)	0–1 (0%)	0–2 (0%)	11–5 (69%)	1–1 (50%)	2–2 (50%)	0–1 (0%)	2–2 (50%)	1–3 (25%)	1–1 (50%)	0–2 (0%)	4–3 (57%)	0–3 (0%)	0–1 (0%)	0–1 (0%)	1–2 (33%)	0–1 (0%)	3–7 (30%)	1–1 (50%)	1–3 (25%)	1–1 (50%)	0–1 (0%)	3–4 (43%)	1–1 (50%)	0–1 (0%)	2–1 (67%)	2–2 (50%)	3–1 (75%)	0–1 (0%)	0–2 (0%)	0–1 (0%)	1–1 (50%)	5–3 (62%)	1–1 (50%)	0–1 (0%)	0–1 (0%)	1–3 (25%)	4–3 (57%)	1–2 (33%)	1–1 (50%)	1–1 (50%)	2–1 (67%)	3–2 (60%)	3–3 (50%)	1–1 (50%)	0–2 (0%)	1–1 (50%)	77–98 (44%)

Results show the best round reached per tournament and season.

ATP Ranking History full ranking history →

Career high

Career-high date

May 23, 1983

First Top 100

May 26, 1980

First Top 50

May 23, 1983

First Top 20

—

First Top 10

—

Ranking History Matrix

Stefan Simonsson ranking history by month and season
Season	Age	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1978	18	322	—	—	—	—	—	355	—	—	—	—	340
1979	19	—	—	—	—	—	—	—	—	—	—	—	137
1980	20	—	—	—	—	83	96	95	86	91	96	—	142
1982	22	—	—	—	—	—	—	92	93	95	—	94	94
1983	23	100	72	66	69	48	57	53	54	54	58	63	61
1984	24	61	56	69	66	68	113	117	99	105	115	132	119
1985	25	118	121	113	116	127	124	130	123	123	130	136	162
1986	26	162	160	154	170	176	177	209	271	295	306	348	354
1987	27	358	358	415	597	626	531	574	613	605	613	617	638
1988	28	636	640	709	708	702	—	—	—	—	—	—	—

Similar Players

Other ATP players with comparable peak level, era, career record, and career scale.

Stefan Simonsson's most statistically similar ATP players
Player	Country	Peak ranking	Peak Elo	M	W	L	Win %	Prize money	Titles	Years	Rivalries	Match log
Peter Elter	GER	#51	1,788	203	88	115	43.3%	$242,362	0	1976–1986	Rivalries	Match log
Russell Simpson	NZL	#47	1,767	326	131	195	40.2%	$326,467	0	1972–1987	Rivalries	Match log
Pascal Portes	FRA	#41	1,864	215	98	117	45.6%	$227,283	0	1977–1985	Rivalries	Match log
Hans Simonsson	SWE	#45	1,698	116	42	74	36.2%	$325,035	0	1978–1985	Rivalries	Match log
Ricardo Ycaza	ECU	#44	1,750	151	60	91	39.7%	$133,237	0	1977–1985	Rivalries	Match log
Ricardo Acuna	CHI	#47	1,729	161	60	101	37.3%	$291,213	0	1978–1989	Rivalries	Match log
Cassio Motta	BRA	#48	1,739	269	105	164	39.0%	$986,158	0	1979–1993	Rivalries	Match log
Glenn Michibata	CAN	#48	1,676	182	70	112	38.5%	$1,081,667	0	1979–1992	Rivalries	Match log
Rodney Harmon	USA	#56	1,750	76	34	42	44.7%	$102,003	0	1980–1985	Rivalries	Match log
Eric Fromm	USA	#46	1,793	134	51	83	38.1%	$197,330	0	1979–1987	Rivalries	Match log
Bernard Boileau	BEL	#41	1,694	78	34	44	43.6%	$2,260	0	1978–1984	Rivalries	Match log
Nick Saviano	USA	#48	1,791	357	158	199	44.3%	—	1	1973–1984	Rivalries	Match log

Frequently Asked Questions

How old is Stefan Simonsson?: Stefan Simonsson is 66 years old, born on January 5, 1960.
Which country does Stefan Simonsson represent?: Stefan Simonsson represents Sweden in TennisDB's ATP records.
How tall is Stefan Simonsson?: Stefan Simonsson is 175 cm / 5'9".
Is Stefan Simonsson left-handed or right-handed?: Stefan Simonsson plays right-handed.
How many Grand Slam singles titles has Stefan Simonsson won?: Stefan Simonsson has not won a Grand Slam singles title.
How many Masters 1000 titles has Stefan Simonsson won?: TennisDB does not group any of Stefan Simonsson's titles under the modern Masters 1000 category.
What is Stefan Simonsson's highest ATP ranking?: Stefan Simonsson's career-high ATP singles ranking is world No. 48, first achieved on May 23, 1983.
What is Stefan Simonsson's career win-loss record?: Stefan Simonsson has a career ATP singles record of 98 wins and 121 losses (44.7%).
How much career prize money has Stefan Simonsson earned?: Stefan Simonsson has earned at least $278,086 in career prize money from professional tennis.
Which seasons of Stefan Simonsson's career appear in TennisDB?: Stefan Simonsson appears in TennisDB's ATP main-tour match records from 1977 through 1986.
On which surface does Stefan Simonsson have the highest recorded win rate?: Among surfaces with at least 20 recorded matches, Stefan Simonsson's highest ATP main-draw win rate is on clay: 46.6% (62–71).
Who has Stefan Simonsson faced most often?: Stefan Simonsson's most frequent opponent is Mats Wilander, with a head-to-head record of 0–5 across 5 meetings.