Player data updated: 2026-10-17 16:37 UTC

George Kalovelonis

GRE Age 67 190 cm / 6'3" Plays: Right-Handed ATP Tour years active: 1983–1994

George Kalovelonis represented Greece on the ATP Tour and reached a career high of No. 208. TennisDB's records show a singles record of 3–11 and no singles titles.

Peak singles rank

208 (Jun 23, 1986)

Elo peak

1542 (16th percentile)

Singles record

3–11 (21.4%)

Singles titles

Prize money

$27,582

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 →

George Kalovelonis's recent, live, and scheduled ATP matches
Opponent	Score	Result	H2H	Match Data	Date	Round	Tournament	Category	Surface
Marcos Ondruska #122	2-6 0-6	L	H2H	Match data	Oct 6, 1994*	R32	Athens	ATP World Series → modern equivalent ATP 250	Clay
Andrei Cherkasov #38	1-6 3-6	L	H2H	Match data	Oct 7, 1993*	R32	Athens	ATP World Series → modern equivalent ATP 250	Clay
Bart Wuyts #90	4-6 6-3 3-6	L	H2H	Match data	Oct 3, 1991*	R32	Athens	ATP World Series → modern equivalent ATP 250	Clay
Jimmy Brown	2-6 2-6	L	—	Match data	Oct 4, 1990*	R32	Athens	ATP World Series → modern equivalent ATP 250	Clay
Ronald Agenor #26	1-6 4-6	L	H2H	Match data	Apr 13, 1989*	R32	Athens	ATP 250	Clay

Rivals all rivalries →

George Kalovelonis's most-played ATP rivals
Opponent	L	M	Last Played	H2H
Marcos Ondruska	1	1	Oct 6, 1994	H2H
Andrei Cherkasov	1	1	Oct 7, 1993	H2H
Bart Wuyts	1	1	Oct 3, 1991	H2H
Jimmy Brown	1	1	Oct 4, 1990	—
Ronald Agenor	1	1	Apr 13, 1989	H2H

Olympic Singles Results (1)

George Kalovelonis Olympic singles results
Edition	Event	Result	W	L	Last Match	H2H	Match Data
1988	Seoul Olympics	First Round	0	1	Bong-Soo Kim def. George Kalovelonis #437 7-5 3-6 6-2 6-7(3) 6-3	H2H	Match data

Career Results

George Kalovelonis career results by season
Season	Age	W	L	M	Win %	Start Rank	End Rank
1983	23	1	1	2	50.0%	576	576
1984	24	0	1	1	0.0%	403	283
1986	26	1	1	2	50.0%	261	285
1987	27	0	1	1	0.0%	285	542
1988	28	1	2	3	33.3%	544	473
1989	29	0	1	1	0.0%	475	1,103
1990	30	0	1	1	0.0%	1,102	1,007
1991	31	0	1	1	0.0%	1,007	1,131
1993	33	0	1	1	0.0%	1,146	1,178
1994	34	0	1	1	0.0%	1,178	1,219
Career		3	11	14	21.4%	—	—

Career Results by Surface

George Kalovelonis career results by season and surface
Season	Age	Hard				Clay				Grass				Total
Season	Age	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
1983	23	—	—	—	—	1	1	2	50.0%	—	—	—	—	1	1	2	50.0%
1984	24	—	—	—	—	0	1	1	0.0%	—	—	—	—	0	1	1	0.0%
1986	26	—	—	—	—	1	1	2	50.0%	—	—	—	—	1	1	2	50.0%
1987	27	—	—	—	—	0	1	1	0.0%	—	—	—	—	0	1	1	0.0%
1988	28	0	1	1	0.0%	1	1	2	50.0%	—	—	—	—	1	2	3	33.3%
1989	29	—	—	—	—	0	1	1	0.0%	—	—	—	—	0	1	1	0.0%
1990	30	—	—	—	—	0	1	1	0.0%	—	—	—	—	0	1	1	0.0%
1991	31	—	—	—	—	0	1	1	0.0%	—	—	—	—	0	1	1	0.0%
1993	33	—	—	—	—	0	1	1	0.0%	—	—	—	—	0	1	1	0.0%
1994	34	—	—	—	—	0	1	1	0.0%	—	—	—	—	0	1	1	0.0%
Career	—	0	1	1	0.0%	3	10	13	23.1%	—	—	—	—	3	11	14	21.4%

Career Results by Opponent Rank

George Kalovelonis 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 %
1983	23	0	0	—	—	0	1	1	0.0%	0	0	—	—	0	0	—	—	0	1	1	0.0%
1984	24	0	0	—	—	0	1	1	0.0%	0	0	—	—	0	0	—	—	0	1	1	0.0%
1986	26	0	0	—	—	0	0	—	—	1	0	1	100.0%	0	1	1	0.0%	1	1	2	50.0%
1987	27	0	0	—	—	0	0	—	—	0	1	1	0.0%	0	0	—	—	0	1	1	0.0%
1988	28	0	0	—	—	0	0	—	—	1	0	1	100.0%	0	1	1	0.0%	1	1	2	50.0%
1989	29	0	0	—	—	0	1	1	0.0%	0	0	—	—	0	0	—	—	0	1	1	0.0%
1991	31	0	0	—	—	0	0	—	—	0	1	1	0.0%	0	0	—	—	0	1	1	0.0%
1993	33	0	0	—	—	0	0	—	—	0	1	1	0.0%	0	0	—	—	0	1	1	0.0%
1994	34	0	0	—	—	0	0	—	—	0	0	—	—	0	1	1	0.0%	0	1	1	0.0%
Career		0	0	—	—	0	3	3	0.0%	2	3	5	40.0%	0	3	3	0.0%	2	9	11	18.2%

Opponent ranking data available for 11/14 (78.6%) of George Kalovelonis's ATP main draw matches.

Performance Stats

George Kalovelonis performance statistics by season
Season	Age	Sample	Aces/M	DFs/M	1st Sv%	1st Sv Pts%	2nd Sv Pts%	BP Saved%	BP Conv%	Svc Pts%	Ret Pts%
1991	31	1/1	13.0	2.0	55.6%	66.7%	37.5%	61.5%	66.7%	53.7%	40.5%
1993	33	1/1	5.0	2.0	62.5%	57.1%	28.6%	66.7%	—	46.4%	25.0%
1994	34	1/1	0.0	1.0	51.2%	47.6%	35.0%	37.5%	0.0%	41.5%	32.0%
Career		3/14	6.0	1.7	56.4%	57.1%	33.7%	55.2%	22.2%	47.2%	32.5%

Detailed serve and return statistics available for 3/14 (21.4%) of George Kalovelonis's ATP main draw matches.

Advanced Stats

George Kalovelonis 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
1983	23	1523	113.3	—	—	—	—	—	—	—	60.0%	+0.80	0–1	—	—	-0.22
1984	24	1520	106.2	—	—	—	—	—	—	—	0.0%	-3.00	—	—	—	-0.22
1986	26	1529	107.7	—	—	—	—	—	—	—	60.0%	+1.60	0–1	0–2	—	+0.09
1987	27	1519	99.9	—	—	—	—	—	—	—	0.0%	-4.00	—	—	—	-0.03
1988	28	1504	101.1	—	—	—	—	—	—	—	44.4%	-0.78	—	2–0	—	+0.50
1989	29	1497	104.6	—	—	—	—	—	—	—	0.0%	-3.50	—	—	—	-0.09
1990	30	1482	95.6	—	—	—	—	—	—	—	0.0%	-4.00	—	—	—	+0.17
1991	31	1464	98.7	+1.65	-6.96	0.875	48.1%	—	—	—	33.3%	-0.67	0–1	—	—	+0.25
1993	33	1459	103.2	-1.13	-3.34	0.467	37.0%	—	—	—	0.0%	-4.00	—	—	—	-0.13
1994	34	1451	94.8	+0.26	-2.86	0.547	36.3%	—	—	—	0.0%	-5.00	—	—	—	-0.03
Career		1542	108.8	+0.26	-4.39	0.616	40.5%	—	—	—	32.4%	-1.30	0–3 (0%)	2–2 (50%)	97.1	+2.07

Tournament Results by Category

ATP 250

George Kalovelonis ATP 250 results by season
Season	Age	GST	ATH	DUT	W-L Win %
1983	23	R16	—	—	1–1 (50%)
1984	24	—	—	R32	0–1 (0%)
1986	26	—	R16	—	1–1 (50%)
1987	27	—	R32	—	0–1 (0%)
1988	28	—	R16	—	1–1 (50%)
1989	29	—	R32	—	0–1 (0%)
1990	30	—	R32	—	0–1 (0%)
1991	31	—	R32	—	0–1 (0%)
1993	33	—	R32	—	0–1 (0%)
1994	34	—	R32	—	0–1 (0%)
W-L		1–1 (50%)	2–8 (20%)	0–1 (0%)	3–10 (23%)

Results show the best round reached per tournament and season.

ATP Ranking History full ranking history →

Career high

208

Career-high date

Jun 23, 1986

First Top 100

—

First Top 50

—

First Top 20

—

First Top 10

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Ranking History Matrix

George Kalovelonis ranking history by month and season
Season	Age	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1983	23	576	—	—	—	—	—	—	—	—	—	—	—
1984	24	403	—	—	—	—	420	356	364	337	340	331	283
1985	25	289	292	296	302	303	298	331	241	241	240	234	262
1986	26	261	257	262	252	265	208	225	294	287	293	287	285
1987	27	288	284	266	275	281	379	406	434	470	529	523	542
1988	28	542	549	549	550	553	454	393	436	446	451	478	473
1989	29	468	474	478	465	473	582	805	879	928	951	1085	1103
1990	30	1091	1089	1095	1083	—	—	—	—	—	992	1004	1007
1991	31	1008	1016	1033	1018	1043	1073	1090	1095	1109	1116	1115	1131
1992	32	1125	1122	1113	1115	1109	1102	1085	1111	1121	—	—	—
1993	33	—	—	—	—	—	—	—	—	—	1170	1192	1178
1994	34	1188	1183	1179	1158	1175	1193	1177	1210	1232	1238	1209	1219
1995	35	1211	1218	1224	1224	1228	1241	1226	1247	1270	1263	—	—
1998	38	—	—	—	—	—	—	1332	1338	1304	1322	1342	1324
1999	39	1312	1307	1303	1288	1297	1301	—	—	—	—	—	—

Similar Players

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

George Kalovelonis's most statistically similar ATP players
Player	Country	Peak ranking	Peak Elo	M	W	L	Win %	Prize money	Years	Rivalries	Match log
Per Henricsson	SWE	#210	1,500	10	2	8	20.0%	$157,832	1986–1991	Rivalries	Match log
Rolf Hertzog	SUI	#205	1,500	5	1	4	20.0%	$21,863	1986–1988	Rivalries	Match log
Steve Devries	USA	#221	1,524	18	4	14	22.2%	$584,096	1983–1991	Rivalries	Match log
Ricky Brown	USA	#215	1,515	21	4	17	19.0%	$35,729	1983–1986	Rivalries	Match log
Juan Carlos Baguena	ESP	#206	1,500	21	3	18	14.3%	$168,464	1986–1992	Rivalries	Match log
James Turner	GBR	#228	1,521	9	2	7	22.2%	$51,222	1986–1990	Rivalries	Match log
Stuart Bale	GBR	#202	1,553	21	4	17	19.0%	$48,554	1983–1987	Rivalries	Match log
Damir Buljevic	CRO	#204	1,501	4	1	3	25.0%	$10,394	1988–1993	Rivalries	Match log
Laurie Warder	AUS	#210	1,500	21	5	16	23.8%	$864,953	1982–1989	Rivalries	Match log
Stephane Grenier	FRA	#192	1,500	5	1	4	20.0%	$52,788	1987–1990	Rivalries	Match log
Malcolm Allen	USA	#217	1,513	6	1	5	16.7%	$14,760	1989–1989	Rivalries	Match log
Ned Caswell	USA	#213	1,519	7	2	5	28.6%	$24,660	1988–1989	Rivalries	Match log

Frequently Asked Questions

How old is George Kalovelonis?: George Kalovelonis is 67 years old, born on August 23, 1959.
Which country does George Kalovelonis represent?: George Kalovelonis represents Greece in TennisDB's ATP records.
How tall is George Kalovelonis?: George Kalovelonis is 190 cm / 6'3".
Is George Kalovelonis left-handed or right-handed?: George Kalovelonis plays right-handed.
How many Grand Slam singles titles has George Kalovelonis won?: George Kalovelonis has not won a Grand Slam singles title.
How many Masters 1000 titles has George Kalovelonis won?: TennisDB does not group any of George Kalovelonis's titles under the modern Masters 1000 category.
What is George Kalovelonis' highest ATP ranking?: George Kalovelonis' career-high ATP singles ranking is world No. 208, first achieved on June 23, 1986.
What is George Kalovelonis' career win-loss record?: George Kalovelonis has a career ATP singles record of 3 wins and 11 losses (21.4%).
How much career prize money has George Kalovelonis earned?: George Kalovelonis has earned at least $27,582 in career prize money from professional tennis.
Which seasons of George Kalovelonis's career appear in TennisDB?: George Kalovelonis appears in TennisDB's ATP main-tour match records from 1983 through 1994.
Who has George Kalovelonis faced most often?: George Kalovelonis' most frequent opponent is Marcos Ondruska, with a head-to-head record of 0–1 across 1 meeting.