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

Denys Maasdorp

RSA Age 63 183 cm / 6'0" Plays: Right-Handed ATP Tour years active: 1982–1987

Denys Maasdorp represented South Africa on the ATP Tour and reached a career-high ranking of No. 180. In TennisDB's records, Denys Maasdorp finished with a career record of 1–4 and no singles titles.

Peak ranking

180 (Sep 29, 1986)

Elo peak

1500 (3rd percentile)

Career record

1–4 (20.0%)

Career titles

Prize money

$28,846

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 →

Denys Maasdorp's recent, live, and scheduled ATP matches
Opponent	Score	Result	H2H	Match Data	Date	Round	Tournament	Category	Surface
Thierry Tulasne #59	4-6 3-6	L	H2H	Match data	Sep 18, 1987*	R16	Geneva Open	ATP 250	Clay
Stefano Mezzadri #306	6-4 6-4	W	H2H	Match data	Sep 17, 1987*	R32	Geneva Open	ATP 250	Clay
Christo Van Rensburg	0-6 6-4 5-7	L	H2H	Match data	Nov 20, 1986*	R32	South African Open	ATP 250	Hard
Boris Becker #3	1-6 3-6	L	H2H	Match data	Oct 16, 1986*	R32	Sydney Indoor	ATP 250	Hard
Claudio Panatta #83	0-6 4-6	L	H2H	Match data	Nov 25, 1982*	R32	South African Open	ATP 250	Hard

Rivals all rivalries →

Denys Maasdorp's most-played ATP rivals
Opponent	W	L	M	Last Played	H2H
Thierry Tulasne	0	1	1	Sep 18, 1987	H2H
Stefano Mezzadri	1	0	1	Sep 17, 1987	H2H
Christo Van Rensburg	0	1	1	Nov 20, 1986	H2H
Boris Becker	0	1	1	Oct 16, 1986	H2H
Claudio Panatta	0	1	1	Nov 25, 1982	H2H

Career Results

Denys Maasdorp career results by season
Season	Age	W	L	M	Win %	Start Rank	End Rank
1982	19	0	1	1	0.0%	—	—
1986	23	0	2	2	0.0%	316	233
1987	24	1	1	2	50.0%	233	238
Career		1	4	5	20.0%	—	—

Career Results by Surface

Denys Maasdorp 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 %
1982	19	0	1	1	0.0%	—	—	—	—	—	—	—	—	0	1	1	0.0%
1986	23	0	2	2	0.0%	—	—	—	—	—	—	—	—	0	2	2	0.0%
1987	24	—	—	—	—	1	1	2	50.0%	—	—	—	—	1	1	2	50.0%
Career	—	0	3	3	0.0%	1	1	2	50.0%	—	—	—	—	1	4	5	20.0%

Career Results by Opponent Rank

Denys Maasdorp 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 %
1982	19	0	0	—	—	0	0	—	—	0	1	1	0.0%	0	0	—	—	0	1	1	0.0%
1986	23	0	1	1	0.0%	0	0	—	—	0	0	—	—	0	0	—	—	0	1	1	0.0%
1987	24	0	0	—	—	0	0	—	—	0	1	1	0.0%	1	0	1	100.0%	1	1	2	50.0%
Career		0	1	1	0.0%	0	0	—	—	0	2	2	0.0%	1	0	1	100.0%	1	3	4	25.0%

Opponent ranking data available for 4/5 (80.0%) of Denys Maasdorp's ATP main draw matches.

Advanced Stats

Denys Maasdorp 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
1982	19	1490	96.0	—	—	—	—	—	—	—	0.0%	-4.00	—	—	—	+0.04
1986	23	1480	107.6	—	—	—	—	—	—	—	20.0%	-2.80	0–1	—	—	-0.24
1987	24	1490	106.0	—	—	—	—	—	—	—	50.0%	-0.25	—	—	—	+0.16
Career		1500	104.8	—	—	—	—	—	—	—	27.3%	-2.09	0–1	—	—	-0.80

Tournament Results by Category

ATP 250

Denys Maasdorp ATP 250 results by season
Season	Age	GEN	SOU	SYD	W-L Win %
1982	19	—	R32	—	0–1 (0%)
1986	23	—	R32	R32	0–2 (0%)
1987	24	R16	—	—	1–1 (50%)
W-L		1–1 (50%)	0–2 (0%)	0–1 (0%)	1–4 (20%)

Results show the best round reached per tournament and season.

ATP Ranking History full ranking history →

Career high

180

Career-high date

Sep 29, 1986

First Top 100

—

First Top 50

—

First Top 20

—

First Top 10

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Ranking History Matrix

Denys Maasdorp ranking history by month and season
Season	Age	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1983	20	831	—	—	—	—	—	—	—	—	—	—	—
1984	21	480	—	—	—	—	562	565	589	572	547	540	555
1985	22	365	378	354	356	357	349	368	372	339	328	327	261
1986	23	316	311	309	308	205	211	190	193	180	196	208	233
1987	24	239	233	196	203	272	272	285	291	303	311	300	238
1988	25	242	213	278	271	271	276	277	279	334	332	355	490
1989	26	488	476	446	476	495	493	532	542	532	535	533	528
1990	27	526	779	1095	1061	1050	1048	1017	981	977	992	1004	1006
1992	29	—	—	—	—	—	—	936	943	957	956	944	947
1993	30	951	955	961	987	991	995	—	—	—	—	—	—

Similar Players

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

Denys Maasdorp's most statistically similar ATP players
Player	Country	Peak Rank	Peak Elo	M	W	L	Win %	Years	Match Log
Jean Marc Piacentile	FRA	195	1,514	5	1	4	20.0%	1982–1986	Match log
Peter Carter	AUS	173	1,517	21	4	17	19.0%	1982–1989	Match log
Kevin Moir	RSA	162	1,535	13	3	10	23.1%	1981–1988	Match log
Brian Levine	RSA	180	1,543	16	5	11	31.3%	1983–1987	Match log
Brett Dickinson	USA	176	1,520	11	3	8	27.3%	1985–1987	Match log
Ferrante Rocchi	ITA	153	1,500	5	1	4	20.0%	1982–1986	Match log
Hugo Nunez	ECU	222	1,500	5	1	4	20.0%	1982–1988	Match log
Edoardo Mazza	ITA	152	1,508	10	2	8	20.0%	1982–1989	Match log
Tsuyoshi Fukui	JPN	177	1,521	36	10	26	27.8%	1977–1989	Match log
Stuart Bale	GBR	202	1,553	21	4	17	19.0%	1983–1987	Match log
Randy Nixon	USA	175	1,500	12	1	11	8.3%	1982–1986	Match log
Joel Bailey	USA	197	1,500	41	7	34	17.1%	1976–1988	Match log

Frequently Asked Questions

How old is Denys Maasdorp?: Denys Maasdorp is 63 years old, born on June 17, 1963.
Which country does Denys Maasdorp represent?: Denys Maasdorp represents South Africa in TennisDB's ATP records.
How tall is Denys Maasdorp?: Denys Maasdorp is 183 cm / 6'0".
Is Denys Maasdorp left-handed or right-handed?: Denys Maasdorp plays right-handed.
How many Grand Slams has Denys Maasdorp won?: Denys Maasdorp has not won a Grand Slam title.
How many Masters 1000 titles has Denys Maasdorp won?: TennisDB does not group any of Denys Maasdorp's titles under the modern Masters 1000 category.
What is Denys Maasdorp's highest ATP ranking?: Denys Maasdorp's career-high ATP singles ranking is world No. 180, first achieved on September 29, 1986.
What is Denys Maasdorp's career win-loss record?: Denys Maasdorp has a career ATP singles record of 1 wins and 4 losses (20.0%).
How much career prize money has Denys Maasdorp earned?: Denys Maasdorp has earned at least $28,846 in career prize money from professional tennis.
Which seasons of Denys Maasdorp's career appear in TennisDB?: Denys Maasdorp appears in TennisDB's ATP main-tour match records from 1982 through 1987.
Who has Denys Maasdorp faced most often?: Denys Maasdorp's most frequent opponent is Thierry Tulasne, with a head-to-head record of 0–1 across 1 meeting.