Player data updated: 2026-09-04 02:15 UTC

Patricio Cornejo

CHI Age 82 180 cm / 5'11" Plays: Right-Handed ATP Tour years active: 1968–1978

Patricio Cornejo represented Chile on the ATP Tour and reached a career high of No. 65. TennisDB's records show a singles record of 142–202 and no singles titles.

Peak singles rank

65 (Sep 9, 1974)

Elo peak

1710 (55th percentile)

Singles record

142–202 (41.3%)

Singles titles

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 →

Patricio Cornejo's recent, live, and scheduled ATP matches
Opponent	Score	Result	H2H	Match Data	Date	Round	Tournament	Category	Surface
Hans Gildemeister	1-6 3-6	L	—	Match data	Dec 7, 1978*	R32	Santiago	ATP 250	Clay
Hugo Varela	3-6 6-1 2-6	L	H2H	Match data	Nov 29, 1978*	R32	Argentina Open	ATP 250	Clay
Chris Lewis #32	3-6 3-6	L	H2H	Match data	Nov 22, 1978*	R32	Bogota	ATP 250	Clay
Jose Luis Clerc #13	6-7 5-7	L	H2H	Match data	Aug 23, 1978*	R64	U.S. Pro Tennis Championships	ATP 250	Clay
Paul Kronk	6-0 3-6 3-6	L	—	Match data	Aug 16, 1978*	R64	Canadian Open	ATP 500	Clay

Rivals all rivalries →

Patricio Cornejo's most-played ATP rivals
Opponent	W	L	M	Last Played	H2H
Guillermo Vilas	0	7	7	Nov 19, 1976	H2H
Stan Smith	1	6	7	Jun 23, 1976	H2H
Cliff Richey	0	5	5	Jul 25, 1973	H2H
Clark Graebner	0	5	5	Feb 21, 1973	H2H
Roscoe Tanner	2	2	4	Aug 2, 1978	H2H

Career Results

Patricio Cornejo career results by season
Season	Age	W	L	M	Win %	Start Rank	End Rank
1968	24	23	16	39	59.0%	—	—
1969	25	13	11	24	54.2%	—	—
1970	26	10	15	25	40.0%	—	—
1971	27	13	20	33	39.4%	—	—
1972	28	11	19	30	36.7%	—	—
1973	29	11	23	34	32.4%	97	99
1974	30	20	31	51	39.2%	95	66
1975	31	8	22	30	26.7%	66	138
1976	32	13	15	28	46.4%	111	108
1977	33	14	14	28	50.0%	139	89
1978	34	6	16	22	27.3%	69	172
Career		142	202	344	41.3%	—	—

Career Results by Surface

Patricio Cornejo 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 %
1968	24	—	—	—	—	14	9	23	60.9%	9	7	16	56.3%	—	—	—	—	23	16	39	59.0%
1969	25	—	—	—	—	6	4	10	60.0%	7	7	14	50.0%	—	—	—	—	13	11	24	54.2%
1970	26	2	5	7	28.6%	7	5	12	58.3%	1	5	6	16.7%	—	—	—	—	10	15	25	40.0%
1971	27	2	8	10	20.0%	8	7	15	53.3%	3	4	7	42.9%	0	1	1	0.0%	13	20	33	39.4%
1972	28	3	6	9	33.3%	6	6	12	50.0%	2	3	5	40.0%	0	4	4	0.0%	11	19	30	36.7%
1973	29	1	4	5	20.0%	8	11	19	42.1%	0	1	1	0.0%	2	7	9	22.2%	11	23	34	32.4%
1974	30	4	8	12	33.3%	12	14	26	46.2%	0	3	3	0.0%	4	6	10	40.0%	20	31	51	39.2%
1975	31	0	2	2	0.0%	6	15	21	28.6%	1	2	3	33.3%	1	3	4	25.0%	8	22	30	26.7%
1976	32	4	2	6	66.7%	8	11	19	42.1%	0	1	1	0.0%	1	1	2	50.0%	13	15	28	46.4%
1977	33	—	—	—	—	14	14	28	50.0%	—	—	—	—	—	—	—	—	14	14	28	50.0%
1978	34	—	—	—	—	6	16	22	27.3%	—	—	—	—	—	—	—	—	6	16	22	27.3%
Career	—	16	35	51	31.4%	95	112	207	45.9%	23	33	56	41.1%	8	22	30	26.7%	142	202	344	41.3%

Career Results by Opponent Rank

Patricio Cornejo 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 %
1973	29	0	0	—	—	0	1	1	0.0%	0	1	1	0.0%	0	0	—	—	0	2	2	0.0%
1974	30	0	4	4	0.0%	1	2	3	33.3%	3	2	5	60.0%	2	1	3	66.7%	6	9	15	40.0%
1975	31	0	2	2	0.0%	0	4	4	0.0%	0	0	—	—	1	1	2	50.0%	1	7	8	12.5%
1976	32	0	0	—	—	0	0	—	—	0	0	—	—	1	1	2	50.0%	1	1	2	50.0%
1977	33	0	0	—	—	1	4	5	20.0%	3	7	10	30.0%	0	1	1	0.0%	4	12	16	25.0%
1978	34	1	1	2	50.0%	0	4	4	0.0%	1	3	4	25.0%	0	0	—	—	2	8	10	20.0%
Career		1	7	8	12.5%	2	15	17	11.8%	7	13	20	35.0%	4	4	8	50.0%	14	39	53	26.4%

Opponent ranking data available for 53/344 (15.4%) of Patricio Cornejo's ATP main draw matches.

Advanced Stats

Patricio Cornejo 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
1968	24	1600	110.9	—	—	—	—	—	-21	+16	57.3%	+0.36	3–6 (33%)	—	—	+0.70
1969	25	1589	105.3	—	—	—	—	—	+5	-2	50.8%	-0.09	5–2 (71%)	—	—	+0.34
1970	26	1579	111.3	—	—	—	—	-29	+52	-62	41.5%	-0.57	3–3 (50%)	2–3 (40%)	100.1	-0.73
1971	27	1548	115.5	—	—	—	—	-116	+126	-37	37.3%	-0.92	1–3 (25%)	6–4 (60%)	100.4	+0.42
1972	28	1579	114.4	—	—	—	—	-122	+70	-55	40.8%	-0.57	2–4 (33%)	2–5 (29%)	96.0	+0.47
1973	29	1552	122.9	—	—	—	—	-99	+56	—	34.2%	-0.99	2–5 (29%)	2–7 (22%)	92.9	-0.05
1974	30	1613	135.4	—	—	—	—	-87	+63	-172	44.3%	-0.19	6–11 (35%)	5–8 (38%)	96.5	-1.79
1975	31	1581	135.2	—	—	—	—	-77	+40	-134	32.3%	-0.95	1–4 (20%)	3–7 (30%)	95.9	-2.08
1976	32	1627	119.8	—	—	—	—	-51	-36	—	48.5%	-0.09	4–6 (40%)	3–2 (60%)	98.4	+1.82
1977	33	1686	123.4	—	—	—	—	—	-6	—	46.4%	-0.17	8–4 (67%)	1–5 (17%)	102.3	+1.48
1978	34	1587	122.9	—	—	—	—	—	-12	—	30.2%	-1.04	4–3 (57%)	1–5 (17%)	97.6	-1.19
Career		1710	125.6	—	—	—	—	-89	+26	-30	43.0%	-0.42	39–51 (43%)	25–46 (35%)	91.6	-0.18

Tournament Results by Category

Grand Slams

Patricio Cornejo Grand Slams results by season
Season	Age	RG	W	USO	W-L Win %
1968	24	R32	R128	R64	3–3 (50%)
1969	25	—	R128	R128	0–2 (0%)
1970	26	R64	R128	R64	2–3 (40%)
1971	27	R128	R128	R128	0–3 (0%)
1972	28	R64	R128	R32	3–3 (50%)
1973	29	R128	—	R128	0–2 (0%)
1974	30	QF	R128	R128	4–3 (57%)
1975	31	R128	R128	R128	0–3 (0%)
1976	32	R64	R128	—	1–2 (33%)
1977	33	R128	—	—	0–1 (0%)
1978	34	R128	—	—	0–1 (0%)
W-L		9–10 (47%)	0–8 (0%)	4–8 (33%)	13–26 (33%)

ATP 500

Patricio Cornejo ATP 500 results by season
Season	Age	CIN	ITA	CAN	CAN	W-L Win %
1970	26	R32	—	—	—	1–1 (50%)
1971	27	R16	—	—	—	2–1 (67%)
1972	28	—	—	R16	—	2–1 (67%)
1973	29	—	R16	—	R64	3–2 (60%)
1974	30	—	—	—	R64	0–1 (0%)
1975	31	—	—	—	R64	0–1 (0%)
1976	32	—	R64	—	—	0–1 (0%)
1978	34	—	—	R64	—	0–1 (0%)
W-L		3–2 (60%)	3–2 (60%)	2–2 (50%)	0–3 (0%)	8–9 (47%)

ATP 250

Patricio Cornejo ATP 250 results by season
Season	Age	ACO	ATL	SWE	BAR	BUE	CIN	EAS	FLR	GST	HAM	AUS	MAD	MIA	MUN	NAP	PAR	QUE	ITA	SPB	STG	STO	WAS	BER	BER	BOG	BOS	BOS	BOU	BRE	BRI	BRU	BRU	CAR	CAR	CAT	CHA	CHI	CLE	COL	DEN	DUB	DUS	DUT	GOT	HAM	HAV	HEM	JAC	JOH	KAN	LAC	LAS	LON	LOS	LOU	MAC	MER	MIL	MUR	NAP	NEW	NEW	NIC	EAS	ORL	PAL	PHI	REG	RIC	SAC	SAL	SAN	SAO	SAO	SOU	SOU	SOU	ST.	ST.	TAN	TEH	CAN	TOR	U.S	VAL	W-L Win %
1968	24	—	—	—	—	R16	—	—	—	—	—	—	—	—	—	SF	—	—	R128	—	—	—	—	—	—	—	—	QF	—	—	—	—	—	—	—	QF	—	—	—	—	—	—	—	—	—	—	R16	—	—	—	—	—	—	R128	—	—	—	—	QF	—	R16	—	—	—	—	—	R32	—	R32	—	—	—	—	—	—	—	R64	R16	—	—	—	—	—	—	—	—	20–13 (61%)
1969	25	—	—	—	—	R16	R16	—	—	—	—	—	—	—	—	R16	—	R128	—	—	—	—	R32	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R32	QF	—	—	—	—	—	—	—	—	13–9 (59%)
1970	26	—	—	—	—	R16	—	R32	—	—	—	—	—	—	—	R16	—	—	—	—	—	—	R32	R32	—	—	—	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R64	—	—	R64	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R64	—	—	—	—	—	—	—	R32	—	7–11 (39%)
1971	27	—	—	—	—	R32	—	R16	—	—	—	—	R16	—	—	QF	—	—	—	—	—	—	QF	R64	—	—	—	—	R16	—	—	—	—	—	—	—	—	—	—	R16	—	QF	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R32	R64	—	—	—	—	—	—	—	—	—	—	—	—	R64	R64	—	—	—	—	R64	—	—	—	R64	—	—	—	—	—	10–15 (40%)
1972	28	—	—	—	—	—	R64	R32	—	—	R32	—	—	—	—	R32	—	—	—	—	—	—	R32	—	—	—	—	—	—	—	—	R16	—	R16	—	—	—	—	QF	—	—	—	—	—	—	R32	—	—	R16	—	R16	—	—	—	—	—	—	R32	—	—	—	—	R64	—	—	—	—	—	—	—	—	R64	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	6–15 (29%)
1973	29	—	R32	R32	—	R16	—	—	—	—	R16	R16	—	R32	R16	R32	—	—	—	—	—	—	R64	—	—	—	—	—	—	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	R16	—	—	—	—	R32	—	R16	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R32	—	R32	—	R64	—	—	—	—	—	—	—	R32	R32	—	—	R32	—	—	8–19 (30%)
1974	30	QF	R16	—	R64	R16	—	—	—	—	R32	—	R32	—	—	—	R32	—	—	R32	—	R32	R16	—	—	—	—	—	—	R16	—	—	—	—	—	—	R32	R16	—	—	—	—	—	—	—	—	—	R32	—	—	—	SF	R32	R32	R64	R64	—	—	—	—	—	R32	—	—	R64	R32	—	R64	—	—	—	—	R32	—	—	—	—	—	R32	—	—	R32	—	—	R32	—	16–27 (37%)
1975	31	—	—	—	R64	R16	—	—	—	—	R16	—	R16	—	—	R32	—	—	—	—	—	—	R64	—	—	—	—	—	R64	—	—	—	—	—	R32	—	R32	—	—	—	R32	—	R32	—	—	—	—	—	—	—	—	—	—	—	—	R64	—	—	—	—	—	—	—	—	R32	R32	—	R128	—	—	—	—	—	—	R16	—	—	—	R32	—	—	—	—	—	R64	—	8–18 (31%)
1976	32	—	—	—	R16	R16	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	QF	—	R64	—	R16	—	—	—	—	—	—	—	—	—	—	—	—	—	—	QF	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	R64	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R16	—	—	—	—	—	—	—	—	—	—	R32	R16	12–12 (50%)
1977	33	—	—	—	—	QF	R64	—	R32	—	—	—	—	—	—	R32	—	—	—	—	QF	—	—	—	R16	—	—	—	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	—	R16	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R16	—	—	—	—	—	R32	—	QF	—	14–13 (52%)
1978	34	—	—	—	—	R32	R64	—	—	—	R32	—	—	—	R32	R64	—	—	—	—	R32	—	R64	—	R16	R32	—	—	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	QF	—	—	—	—	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	—	R16	—	—	—	—	—	—	—	R64	—	6–14 (30%)
W-L		1–1 (50%)	1–2 (33%)	0–1 (0%)	2–3 (40%)	9–10 (47%)	2–4 (33%)	1–3 (25%)	0–1 (0%)	0–1 (0%)	6–5 (55%)	1–1 (50%)	4–3 (57%)	0–1 (0%)	1–2 (33%)	17–10 (63%)	0–1 (0%)	0–1 (0%)	0–1 (0%)	0–1 (0%)	3–3 (50%)	1–1 (50%)	4–9 (31%)	1–2 (33%)	3–3 (50%)	0–1 (0%)	2–1 (67%)	4–1 (80%)	1–2 (33%)	1–1 (50%)	0–1 (0%)	2–3 (40%)	0–1 (0%)	1–1 (50%)	0–1 (0%)	2–1 (67%)	0–2 (0%)	1–1 (50%)	0–1 (0%)	4–2 (67%)	0–1 (0%)	2–1 (67%)	0–2 (0%)	0–1 (0%)	1–1 (50%)	0–1 (0%)	3–2 (60%)	0–1 (0%)	0–1 (0%)	0–1 (0%)	0–1 (0%)	4–2 (67%)	0–1 (0%)	0–2 (0%)	0–2 (0%)	5–5 (50%)	1–1 (50%)	1–3 (25%)	3–1 (75%)	0–1 (0%)	2–1 (67%)	0–1 (0%)	0–1 (0%)	0–1 (0%)	1–2 (33%)	0–2 (0%)	0–1 (0%)	1–3 (25%)	0–1 (0%)	0–1 (0%)	0–1 (0%)	0–3 (0%)	1–1 (50%)	1–1 (50%)	1–1 (50%)	1–1 (50%)	3–6 (33%)	5–2 (71%)	0–2 (0%)	0–1 (0%)	0–2 (0%)	1–1 (50%)	1–1 (50%)	0–1 (0%)	5–6 (45%)	2–1 (67%)	120–166 (42%)

Results show the best round reached per tournament and season.

ATP Ranking History full ranking history →

Career high

Career-high date

Sep 9, 1974

First Top 100

Aug 27, 1973

First Top 50

—

First Top 20

—

First Top 10

—

Ranking History Matrix

Patricio Cornejo ranking history by month and season
Season	Age	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1973	29	—	—	—	—	—	—	—	97	98	92	102	99
1974	30	—	—	95	85	87	91	76	69	65	—	66	66
1975	31	66	—	72	76	77	73	—	—	—	—	—	138
1976	32	—	—	—	—	—	111	—	—	—	—	—	108
1977	33	—	—	—	—	—	—	139	97	98	95	99	89
1978	34	72	75	76	72	73	81	90	80	—	—	—	172
1979	35	—	—	—	—	—	—	—	—	—	—	—	662
1980	36	—	—	—	—	—	—	—	—	—	—	—	335

Similar Players

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

Patricio Cornejo's most statistically similar ATP players
Player	Country	Peak ranking	Peak Elo	M	W	L	Win %	Prize money	Titles	Years	Rivalries	Match log
Syd Ball	AUS	#63	1,726	306	125	181	40.8%	—	0	1968–1982	Rivalries	Match log
Hans Joachim Ploetz	GER	#65	1,645	171	73	98	42.7%	—	0	1968–1976	Rivalries	Match log
Frank Froehling	USA	#67	1,844	199	83	116	41.7%	—	0	1968–1975	Rivalries	Match log
Nicola Spear	SRB	#68	1,710	284	111	173	39.1%	—	0	1968–1980	Rivalries	Match log
Wanaro N'Godrella	FRA	#71	1,742	140	58	82	41.4%	—	0	1968–1976	Rivalries	Match log
Graham Stilwell	GBR	#62	1,731	276	96	180	34.8%	—	0	1968–1975	Rivalries	Match log
Steve Krulevitz	USA	#70	1,766	323	122	201	37.8%	—	0	1969–1983	Rivalries	Match log
Jeff Simpson	NZL	#66	1,587	141	47	94	33.3%	$276	0	1968–1983	Rivalries	Match log
Antonio Munoz	ESP	#74	1,695	282	108	174	38.3%	—	0	1968–1981	Rivalries	Match log
Milan Holecek	CZE	#71	1,698	274	117	157	42.7%	—	1	1968–1976	Rivalries	Match log
Julian Ganzabal	ARG	#73	1,729	122	53	69	43.4%	—	0	1968–1977	Rivalries	Match log
Eric Deblicker	FRA	#65	1,739	155	66	89	42.6%	—	0	1971–1982	Rivalries	Match log

Frequently Asked Questions

How old is Patricio Cornejo?: Patricio Cornejo is 82 years old, born on June 6, 1944.
Which country does Patricio Cornejo represent?: Patricio Cornejo represents Chile in TennisDB's ATP records.
How tall is Patricio Cornejo?: Patricio Cornejo is 180 cm / 5'11".
Is Patricio Cornejo left-handed or right-handed?: Patricio Cornejo plays right-handed.
How many Grand Slam singles titles has Patricio Cornejo won?: Patricio Cornejo has not won a Grand Slam singles title.
How many Masters 1000 titles has Patricio Cornejo won?: TennisDB does not group any of Patricio Cornejo's titles under the modern Masters 1000 category.
What is Patricio Cornejo's highest ATP ranking?: Patricio Cornejo's career-high ATP singles ranking is world No. 65, first achieved on September 9, 1974.
What is Patricio Cornejo's career win-loss record?: Patricio Cornejo has a career ATP singles record of 142 wins and 202 losses (41.3%).
Which seasons of Patricio Cornejo's career appear in TennisDB?: Patricio Cornejo appears in TennisDB's ATP main-tour match records from 1968 through 1978.
On which surface does Patricio Cornejo have the highest recorded win rate?: Among surfaces with at least 20 recorded matches, Patricio Cornejo's highest ATP main-draw win rate is on clay: 45.9% (95–112).
Who has Patricio Cornejo faced most often?: Patricio Cornejo's most frequent opponent is Guillermo Vilas, with a head-to-head record of 0–7 across 7 meetings.