Player data updated: 2026-09-02 02:26 UTC

Guillaume Couillard

MON Age 50 Plays: Right-Handed

Guillaume Couillard represented Monaco on the ATP Tour and reached a career-high ranking of No. 569. In TennisDB's records, Guillaume Couillard finished with a career record of 0–0 and no singles titles.

Peak ranking

569 (Oct 28, 2002)

Elo peak

1500 (3rd percentile)

Career record

0–0

Career titles

Prize money

$30,052

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

Jump to section

ATP Matches full match log →

Guillaume Couillard's recent, live, and scheduled ATP matches
Opponent	Score	Result	H2H	Match Data	Date	Round	Tournament	Category	Surface
Adrian Ungur #94	4-6 2-6	L	H2H	Match data	Apr 15, 2012	Q1 Q	Monte-Carlo Masters	Masters 1000	Clay

Qualifying matches are shown here but excluded from main-draw summaries and leaderboards.

Career Results

Guillaume Couillard career results by season
Season	Age	Type	W	L	M	Win %	Start Rank	End Rank
2012	36	Qualifying Q	0	1	1	0.0%	—	—
Career		—	0	0	0	—	—	—

Career Results by Surface

Guillaume Couillard career results by season and surface
Season	Age	Type	Hard				Clay				Grass				Total
Season	Age	Type	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
2012	36	Qualifying Q	—	—	—	—	0	1	1	0.0%	—	—	—	—	0	1	1	0.0%

Advanced Stats

Guillaume Couillard 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
2012	36	1485	98.7	—	—	—	—	—	—	—	—	—	—	—	—	—
Career		1500	99.3	—	—	—	—	—	—	—	—	—	—	—	—	—

Tournament Results by Category

Masters 1000

Guillaume Couillard Masters 1000 results by season
Season	Age	MC	W-L Win %
2012	36	Q1	0–1 (0%)
W-L		0–1 (0%)	0–1 (0%)

Results show the best round reached per tournament and season.

ATP Ranking History full ranking history →

Current rank

952

Career high

569

Career-high date

Oct 28, 2002

First Top 100

—

First Top 50

—

First Top 20

—

First Top 10

—

Ranking History Matrix

Guillaume Couillard ranking history by month and season
Season	Age	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1996	20	—	—	—	—	—	—	—	774	787	692	696	708
1997	21	705	705	692	695	700	701	722	1062	1044	1040	—	—
1999	23	—	—	—	—	—	—	—	—	1036	1029	1031	1026
2000	24	1032	1032	1042	1032	898	898	896	895	895	1090	1089	1078
2001	25	1073	1072	1070	1034	1325	1126	1112	1125	1164	1179	726	721
2002	26	720	716	716	731	717	751	623	622	576	569	707	702
2003	27	705	700	704	701	699	704	1014	830	858	851	847	863
2004	28	865	863	637	621	638	635	623	714	737	735	750	749
2005	29	729	737	1158	1170	1174	1191	1185	1219	1220	1287	1281	1263
2006	30	1489	1492	1504	1528	—	—	1551	1550	1554	1532	1535	1541
2007	31	1539	1528	1518	1498	1522	1505	1505	—	—	—	—	1349
2008	32	1353	1360	1364	1194	1194	1188	1212	1202	1210	1222	1206	1395
2009	33	1389	1389	1373	—	—	—	—	—	—	—	—	—
2010	34	—	1485	1476	1478	1468	1448	916	916	923	902	912	921
2011	35	919	939	939	945	950	952	—	—	—	—	—	—

Frequently Asked Questions

How old is Guillaume Couillard?: Guillaume Couillard is 50 years old, born on December 10, 1975.
Which country does Guillaume Couillard represent?: Guillaume Couillard represents Monaco in TennisDB's ATP records.
Is Guillaume Couillard left-handed or right-handed?: Guillaume Couillard plays right-handed.
How many Grand Slams has Guillaume Couillard won?: Guillaume Couillard has not won a Grand Slam title.
How many Masters 1000 titles has Guillaume Couillard won?: TennisDB does not group any of Guillaume Couillard's titles under the modern Masters 1000 category.
What is Guillaume Couillard's highest ATP ranking?: Guillaume Couillard's career-high ATP singles ranking is world No. 569, first achieved on October 28, 2002.
What is Guillaume Couillard's career win-loss record?: Guillaume Couillard has a career ATP singles record of 0 wins and 0 losses.
How much career prize money has Guillaume Couillard earned?: Guillaume Couillard has earned at least $30,052 in career prize money from professional tennis.