Player data updated: 2026-09-01 02:16 UTC

Gustavo Guerrero

ARG 180 cm / 5'11" Plays: Left-Handed ATP Tour years active: 1971–1987

Gustavo Guerrero represented Argentina on the ATP Tour and reached a career-high ranking of No. 78. In TennisDB's records, Gustavo Guerrero finished with a career record of 6–20 and no singles titles.

Peak ranking

78 (Dec 22, 1980)

Elo peak

1522 (10th percentile)

Career record

6–20 (23.1%)

Career titles

Prize money

$34,433

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 →

Gustavo Guerrero's recent, live, and scheduled ATP matches
Opponent	Score	Result	H2H	Match Data	Date	Round	Tournament	Category	Surface
Cassio Motta #109	3-6 3-6	L	H2H	Match data	Nov 20, 1987*	R16	Argentina Open	ATP 250	Clay
Ricki Osterthun #72	7-5 7-6	W	H2H	Match data	Nov 19, 1987*	R32	Argentina Open	ATP 250	Clay
Gerardo Vacarezza #238	6-4 5-7 0-6	L	H2H	Match data	Nov 13, 1986*	R32	Argentina Open	ATP 250	Clay
Martin Jaite #62	5-7 1-6	L	H2H	Match data	Mar 1, 1985*	R16	Argentina Open	ATP 250	Clay
Gustavo Garetto #337	6-2 5-7 6-4	W	H2H	Match data	Feb 28, 1985*	R32	Argentina Open	ATP 250	Clay

Rivals all rivalries →

Gustavo Guerrero's most-played ATP rivals
Opponent	W	L	M	Last Played	H2H
Ricardo Cano	0	2	2	May 21, 1981	H2H
Cassio Motta	0	1	1	Nov 20, 1987	H2H
Ricki Osterthun	1	0	1	Nov 19, 1987	H2H
Gerardo Vacarezza	0	1	1	Nov 13, 1986	H2H
Martin Jaite	0	1	1	Mar 1, 1985	H2H

Career Results

Gustavo Guerrero career results by season
Season	W	L	M	Win %	Start Rank	End Rank
1971	0	1	1	0.0%	—	—
1979	0	1	1	0.0%	347	347
1980	3	4	7	42.9%	91	84
1981	1	9	10	10.0%	78	100
1983	0	1	1	0.0%	337	337
1984	0	1	1	0.0%	390	320
1985	1	1	2	50.0%	317	201
1986	0	1	1	0.0%	202	312
1987	1	1	2	50.0%	312	266
Career	6	20	26	23.1%	—	—

Career Results by Surface

Gustavo Guerrero career results by season and surface
Season	Hard				Clay				Grass				Total
Season	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
1971	—	—	—	—	0	1	1	0.0%	—	—	—	—	0	1	1	0.0%
1979	—	—	—	—	0	1	1	0.0%	—	—	—	—	0	1	1	0.0%
1980	—	—	—	—	3	4	7	42.9%	—	—	—	—	3	4	7	42.9%
1981	—	—	—	—	1	9	10	10.0%	—	—	—	—	1	9	10	10.0%
1983	—	—	—	—	0	1	1	0.0%	—	—	—	—	0	1	1	0.0%
1984	—	—	—	—	0	1	1	0.0%	—	—	—	—	0	1	1	0.0%
1985	—	—	—	—	1	1	2	50.0%	—	—	—	—	1	1	2	50.0%
1986	—	—	—	—	0	1	1	0.0%	—	—	—	—	0	1	1	0.0%
1987	—	—	—	—	1	1	2	50.0%	—	—	—	—	1	1	2	50.0%
Career	—	—	—	—	6	20	26	23.1%	—	—	—	—	6	20	26	23.1%

Career Results by Opponent Rank

Gustavo Guerrero career results by season and opponent rank
Season	1-10				11-30				31-100				100+				Total
Season	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
1980	0	0	—	—	0	0	—	—	0	3	3	0.0%	0	0	—	—	0	3	3	0.0%
1981	0	0	—	—	0	0	—	—	0	6	6	0.0%	0	0	—	—	0	6	6	0.0%
1984	0	0	—	—	0	0	—	—	0	1	1	0.0%	0	0	—	—	0	1	1	0.0%
1985	0	0	—	—	0	0	—	—	0	1	1	0.0%	1	0	1	100.0%	1	1	2	50.0%
1986	0	0	—	—	0	0	—	—	0	0	—	—	0	1	1	0.0%	0	1	1	0.0%
1987	0	0	—	—	0	0	—	—	1	0	1	100.0%	0	1	1	0.0%	1	1	2	50.0%
Career	0	0	—	—	0	0	—	—	1	11	12	8.3%	1	2	3	33.3%	2	13	15	13.3%

Opponent ranking data available for 15/26 (57.7%) of Gustavo Guerrero's ATP main draw matches.

Advanced Stats

Gustavo Guerrero advanced statistics by season
Season	Elo	P+	Serve+	Return+	PD	TPW%	Hard Elo	Clay Elo	Grass Elo	Set Win %	Set Margin	Dec. Set	Tiebreak	Pressure+	Schedule
1971	1479	94.9	—	—	—	—	—	—	—	0.0%	-4.67	—	—	—	+0.15
1979	1466	95.5	—	—	—	—	—	—	—	0.0%	-4.00	—	—	—	+0.14
1980	1494	114.5	—	—	—	—	—	+31	—	47.1%	-0.88	1–2 (33%)	2–1 (67%)	101.0	+0.54
1981	1450	102.4	—	—	—	—	—	+10	—	15.8%	-2.32	1–0	—	—	+0.11
1983	1445	98.3	—	—	—	—	—	—	—	0.0%	-2.00	—	0–1	—	-0.05
1984	1439	102.6	—	—	—	—	—	—	—	0.0%	-3.33	—	—	—	-0.09
1985	1451	102.4	—	—	—	—	—	—	—	40.0%	-0.60	1–0	—	—	+0.18
1986	1438	98.2	—	—	—	—	—	—	—	33.3%	-2.00	0–1	—	—	+0.18
1987	1453	106.6	—	—	—	—	—	—	—	50.0%	-0.75	—	1–0	—	+0.09
Career	1522	106.4	—	—	—	—	—	+19	—	27.6%	-1.85	3–3 (50%)	3–2 (60%)	103.3	+5.00

Tournament Results by Category

Grand Slams

Gustavo Guerrero Grand Slams results by season
Season	RG	W-L Win %
1981	R128	0–1 (0%)
1984	R128	0–1 (0%)
W-L	0–2 (0%)	0–2 (0%)

ATP 500

Gustavo Guerrero ATP 500 results by season
Season	ITA	W-L Win %
1981	R32	1–1 (50%)
W-L	1–1 (50%)	1–1 (50%)

ATP 250

Gustavo Guerrero ATP 250 results by season
Season	BUE	FLR	HAM	MUN	STG	BOU	BRU	CAI	FOR	MAR	NIC	W-L Win %
1971	—	—	R32	—	—	—	—	—	—	—	—	0–1 (0%)
1979	—	—	—	—	R32	—	—	—	—	—	—	0–1 (0%)
1980	R32	R32	—	—	R32	—	SF	—	—	—	—	3–4 (43%)
1981	—	R32	—	—	—	R32	R32	R32	R64	R32	R32	0–7 (0%)
1983	—	—	—	R32	—	—	—	—	—	—	—	0–1 (0%)
1985	R16	—	—	—	—	—	—	—	—	—	—	1–1 (50%)
1986	R32	—	—	—	—	—	—	—	—	—	—	0–1 (0%)
1987	R16	—	—	—	—	—	—	—	—	—	—	1–1 (50%)
W-L	2–4 (33%)	0–2 (0%)	0–1 (0%)	0–1 (0%)	0–2 (0%)	0–1 (0%)	3–2 (60%)	0–1 (0%)	0–1 (0%)	0–1 (0%)	0–1 (0%)	5–17 (23%)

Results show the best round reached per tournament and season.

ATP Ranking History full ranking history →

Career high

Career-high date

Dec 22, 1980

First Top 100

Sep 15, 1980

First Top 50

—

First Top 20

—

First Top 10

—

Ranking History Matrix

Gustavo Guerrero ranking history by month and season
Season	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1975	—	—	—	383	286	286	—	—	—	—	—	—
1979	—	—	—	—	—	—	—	—	—	—	—	347
1980	—	—	—	—	—	—	—	—	82	91	80	84
1981	79	90	100	—	—	—	—	—	—	—	—	—
1983	337	—	—	—	—	—	—	—	—	—	—	—
1984	390	—	—	—	—	432	610	631	620	603	592	320
1985	314	314	300	236	252	252	251	249	238	224	203	201
1986	202	176	169	202	190	198	207	212	215	231	256	312
1987	313	369	427	598	629	318	315	283	281	284	253	266
1988	267	270	266	267	268	426	451	591	619	535	697	548
1989	534	540	541	549	522	519	517	498	490	537	538	710
1990	728	708	718	804	671	673	657	710	714	717	766	805
1991	806	821	868	861	1043	1073	1090	1093	—	—	—	—
1995	—	—	—	—	—	—	1226	1235	—	—	—	—

Similar Players

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

Gustavo Guerrero's most statistically similar ATP players
Player	Country	Peak Rank	Peak Elo	M	W	L	Win %	Years	Match Log
Alejandro Pierola	CHI	76	1,595	64	17	47	26.6%	1973–1983	Match log
John Mccurdy	AUS	83	1,605	23	6	17	26.1%	1980–1984	Match log
Givaldo Barbosa	BRA	78	1,500	58	13	45	22.4%	1976–1989	Match log
Robbie Venter	RSA	87	1,556	26	7	19	26.9%	1976–1984	Match log
Roger Guedes	BRA	89	1,500	22	5	17	22.7%	1974–1983	Match log
Willem Prinsloo	RSA	81	1,549	46	13	33	28.3%	1971–1979	Match log
Chris Kachel	AUS	77	1,614	118	32	86	27.1%	1973–1980	Match log
Andy Andrews	USA	78	1,591	56	18	38	32.1%	1975–1985	Match log
Carlos Gattiker	ARG	80	1,500	27	2	25	7.4%	1973–1983	Match log
Rejean Genois	CAN	90	1,522	25	5	20	20.0%	1972–1982	Match log
Joao Soares	BRA	74	1,615	141	42	99	29.8%	1974–1987	Match log
Gianluca Rinaldini	ITA	94	1,570	36	9	27	25.0%	1978–1984	Match log

Frequently Asked Questions

Which country does Gustavo Guerrero represent?: Gustavo Guerrero represents Argentina in TennisDB's ATP records.
How tall is Gustavo Guerrero?: Gustavo Guerrero is 180 cm / 5'11".
Is Gustavo Guerrero left-handed or right-handed?: Gustavo Guerrero plays left-handed.
How many Grand Slams has Gustavo Guerrero won?: Gustavo Guerrero has not won a Grand Slam title.
How many Masters 1000 titles has Gustavo Guerrero won?: TennisDB does not group any of Gustavo Guerrero's titles under the modern Masters 1000 category.
What is Gustavo Guerrero's highest ATP ranking?: Gustavo Guerrero's career-high ATP singles ranking is world No. 78, first achieved on December 22, 1980.
What is Gustavo Guerrero's career win-loss record?: Gustavo Guerrero has a career ATP singles record of 6 wins and 20 losses (23.1%).
How much career prize money has Gustavo Guerrero earned?: Gustavo Guerrero has earned at least $34,433 in career prize money from professional tennis.
Which seasons of Gustavo Guerrero's career appear in TennisDB?: Gustavo Guerrero appears in TennisDB's ATP main-tour match records from 1971 through 1987.
On which surface does Gustavo Guerrero have the highest recorded win rate?: Among surfaces with at least 20 recorded matches, Gustavo Guerrero's highest ATP main-draw win rate is on clay: 23.1% (6–20).
Who has Gustavo Guerrero faced most often?: Gustavo Guerrero's most frequent opponent is Ricardo Cano, with a head-to-head record of 0–2 across 2 meetings.