Is J. Castanon left-handed or right-handed?

J. Castanon plays right-handed.

How many Grand Slams has J. Castanon won?

J. Castanon has not won a Grand Slam title.

How many Masters 1000 titles has J. Castanon won?

J. Castanon has not won a Masters 1000 title.

What is J. Castanon's highest ATP ranking?

J. Castanon's career-high ATP singles ranking is world No. 147, first achieved on August 27, 1973.

What is J. Castanon's career win-loss record?

J. Castanon has a career ATP singles record of 4 wins and 21 losses (16.0%).

When did J. Castanon play professional tennis?

J. Castanon turned professional in 1968 and was active through 1979.

What is J. Castanon's best surface?

J. Castanon's best surface is clay court with a 13.0% win rate (3W-20L).

Who is J. Castanon's biggest rival?

J. Castanon's most frequent opponent is A. Panatta, with a head-to-head record of 0–2 across 2 meetings.

J. Castanon

ESP Plays: Right-Handed Pro 1968–1979

Peak ranking

147 (Aug 27, 1973)

Elo peak

1517 (7.2%ile)

Career record

4–21 (16.0%)

Career titles

Recent ATP Matches full match log →

Date	Tournament	Category	Round	Surface	Opponent	Score	Result	H2H	Match
Sep 26, 1979*	Madrid	ATP 250	R64	Clay	Jose Lopez Maeso	1-6 3-6	L	—	Match data
Oct 12, 1977*	Madrid	ATP 250	R64	Clay	T. Smid #72	0-6 2-6	L	H2H	Match data
Oct 13, 1976*	Madrid	ATP 250	R64	Clay	V. Gerulaitis #20	4-6 6-4 1-6	L	H2H	Match data
Oct 7, 1976*	Aviles	ATP 250	R32	Clay	M. Mir #272	4-6 4-6	L	H2H	Match data
Apr 27, 1976*	Madrid	ATP 250	R64	Clay	D. Naegelen #148	6-2 2-6 2-6	L	H2H	Match data

Rivals full rivalries list →

Opponent	L	M	Last Played	H2H
A. Panatta	2	2	Oct 13, 1975	H2H
H. Elschenbroich	2	2	Apr 22, 1975	H2H
Jose Lopez Maeso	1	1	Sep 26, 1979	—
T. Smid	1	1	Oct 12, 1977	H2H
V. Gerulaitis	1	1	Oct 13, 1976	H2H

Career Results

Season	W	L	M	Win %	Start Rank	End Rank
1968	1	1	2	50.0%	—	—
1970	0	1	1	0.0%	—	—
1971	1	2	3	33.3%	—	—
1973	1	3	4	25.0%	147	214
1974	1	2	3	33.3%	223	245
1975	0	4	4	0.0%	253	222
1976	0	6	6	0.0%	210	248
1977	0	1	1	0.0%	322	414
1979	0	1	1	0.0%	662	662
Career	4	21	25	16.0%	—	—

Career Results by Surface

Season	Hard				Clay				Grass				Total
Season	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
1968	—	—	—	—	1	1	2	50.0%	—	—	—	—	1	1	2	50.0%
1970	—	—	—	—	0	1	1	0.0%	—	—	—	—	0	1	1	0.0%
1971	—	—	—	—	1	2	3	33.3%	—	—	—	—	1	2	3	33.3%
1973	—	—	—	—	0	2	2	0.0%	1	1	2	50.0%	1	3	4	25.0%
1974	—	—	—	—	1	2	3	33.3%	—	—	—	—	1	2	3	33.3%
1975	—	—	—	—	0	4	4	0.0%	—	—	—	—	0	4	4	0.0%
1976	—	—	—	—	0	6	6	0.0%	—	—	—	—	0	6	6	0.0%
1977	—	—	—	—	0	1	1	0.0%	—	—	—	—	0	1	1	0.0%
1979	—	—	—	—	0	1	1	0.0%	—	—	—	—	0	1	1	0.0%
Career	—	—	—	—	3	20	23	13.0%	1	1	2	50.0%	4	21	25	16.0%

Career Results by 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 %
1973	0	0	—	—	0	1	1	0.0%	0	0	—	—	0	0	—	—	0	1	1	0.0%
1974	0	0	—	—	0	0	—	—	0	2	2	0.0%	0	0	—	—	0	2	2	0.0%
1975	0	1	1	0.0%	0	2	2	0.0%	0	0	—	—	0	1	1	0.0%	0	4	4	0.0%
1976	0	0	—	—	0	1	1	0.0%	0	1	1	0.0%	0	4	4	0.0%	0	6	6	0.0%
1977	0	0	—	—	0	0	—	—	0	1	1	0.0%	0	0	—	—	0	1	1	0.0%
Career	0	1	1	0.0%	0	4	4	0.0%	0	4	4	0.0%	0	5	5	0.0%	0	14	14	0.0%

Opponent ranking data available for 14/25 (56.0%) of J. Castanon's ATP main draw matches.

Advanced Stats

Season	ELO	ELO %	Hard %	Clay %	Grass %	Set Win %	Set Margin	SoS %	Dec. Set W%	TB L	TB W%
1968	1502	79	—	—	—	0.0%	-4.50	45	—	0	—
1970	1474	29	—	—	—	25.0%	-1.25	3	—	0	—
1971	1472	30	—	27	—	33.3%	-0.33	31	—	0	—
1973	1462	20	—	—	—	30.0%	-1.92	35	—	0	—
1974	1470	27	—	18	—	50.0%	0.00	50	—	0	—
1975	1454	17	—	12	—	11.1%	-3.17	94	—	1	—
1976	1396	3	—	2	—	20.0%	-2.36	24	0	0	—
1977	1389	2	—	—	—	0.0%	-5.00	21	—	0	—
1979	1377	1	—	—	—	0.0%	-4.00	6	—	0	—
Career	1439	18	—	17	—	22.2%	-2.30	42	17	1	—

Tournament Results by Category

Results show best round reached per tournament per season.

Grand Slams

Season	RG
1975	R128

ATP 250

Season	BAR	EAS	MAD	AVI	NIC	PAL	VAL
1968	—	—	R16	—	—	—	—
1970	R32	—	—	—	—	—	—
1971	—	—	R32	—	R64	—	—
1973	—	R16	R64	—	—	—	—
1974	R64	—	R64	—	—	—	—
1975	R64	—	R64	—	—	—	R64
1976	R64	—	R64	R32	—	R64	R32
1977	—	—	R64	—	—	—	—
1979	—	—	R64	—	—	—	—

ATP Ranking History full ranking history →

Career high

147

Career-high date

Aug 27, 1973

First top 100

—

First top 50

—

First top 20

—

First top 10

—

Ranking History Matrix

Season	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1973	—	—	—	—	—	—	—	147	188	183	211	214
1974	—	—	223	218	207	189	274	280	282	—	236	245
1975	253	—	265	274	247	239	—	—	—	—	—	222
1976	—	—	—	—	—	210	—	—	—	—	—	248
1977	—	—	—	—	—	—	322	—	—	—	—	—
1978	397	—	—	—	—	—	429	—	—	—	—	—
1979	—	—	—	—	—	—	—	—	—	—	—	662

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
M. Santana	ESP	145	1,994	0	11	163	113	50	69.3%	1968-1978	Match log
J. Muntanola	ESP	101	1,581	0	0	50	18	32	36.0%	1971-1978	Match log
J. Couder	ESP	—	1,619	0	0	22	13	9	59.1%	1968-1980	Match log
D. Ralston	USA	115	1,954	0	6	293	157	136	53.6%	1968-1980	Match log
B. Bowrey	AUS	162	1,752	1	3	236	122	114	51.7%	1968-1975	Match log
J. Osborne	USA	211	1,817	0	0	239	118	121	49.4%	1968-1982	Match log
E. Buchholz	USA	156	1,941	0	6	179	98	81	54.7%	1968-1978	Match log
M. Anderson	AUS	125	1,932	0	3	135	81	54	60.0%	1968-1981	Match log
M. Belkin	CAN	128	1,774	0	2	135	77	58	57.0%	1968-1975	Match log
J. Rouyer	FRA	133	1,747	0	0	138	69	69	50.0%	1968-1974	Match log
R. Barth	USA	107	1,736	0	0	202	64	138	31.7%	1968-1975	Match log
R. Keldie	AUS	113	1,622	0	0	170	64	106	37.6%	1968-1975	Match log

Frequently Asked Questions

Which country is J. Castanon from?: J. Castanon is from Spain.
Is J. Castanon left-handed or right-handed?: J. Castanon plays right-handed.
How many Grand Slams has J. Castanon won?: J. Castanon has not won a Grand Slam title.
How many Masters 1000 titles has J. Castanon won?: J. Castanon has not won a Masters 1000 title.
What is J. Castanon's highest ATP ranking?: J. Castanon's career-high ATP singles ranking is world No. 147, first achieved on August 27, 1973.
What is J. Castanon's career win-loss record?: J. Castanon has a career ATP singles record of 4 wins and 21 losses (16.0%).
When did J. Castanon play professional tennis?: J. Castanon turned professional in 1968 and was active through 1979.
What is J. Castanon's best surface?: J. Castanon's best surface is clay court with a 13.0% win rate (3W-20L).
Who is J. Castanon's biggest rival?: J. Castanon's most frequent opponent is A. Panatta, with a head-to-head record of 0–2 across 2 meetings.