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

Clelia Mazzoleni

ITA WTA Tour years active: 1972–1978

Clelia Mazzoleni represented Italy on the WTA Tour. In TennisDB's records, Clelia Mazzoleni finished with a career record of 1–3 and no singles titles. Weekly WTA ranking coverage before 1984 is incomplete outside audited No. 1 and year-end Top 10 anchors.

Peak ranking

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Elo peak

1500 (5th percentile)

Career record

1–3 (25.0%)

Career titles

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

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WTA Matches full match log →

Clelia Mazzoleni's recent, live, and scheduled WTA matches
Opponent	Score	Result	H2H	Match Data	Date	Round	Tournament	Category	Surface
Nathalie Fuchs	(w/o)	L	H2H	Match data	Apr 7, 1978*	R64	Monte Carlo	WTA 250	Clay
Helga Schultze	2-6 3-6	L	H2H	Match data	Jul 19, 1973*	R32	Kitzbuhel	WTA 250	Clay
Gina Diaz Ponce	6-1 6-3	W	H2H	Match data	Jul 18, 1973*	R64	Kitzbuhel	WTA 250	Clay
Marketa Wallenfels	4-6 5-7	L	H2H	Match data	Sep 2, 1972*	QF	St. Moritz	WTA 250	Clay

Rivals all rivalries →

Clelia Mazzoleni's most-played WTA rivals
Opponent	W	L	M	Last Played	H2H
Nathalie Fuchs	0	1	1	Apr 7, 1978	H2H
Helga Schultze	0	1	1	Jul 19, 1973	H2H
Gina Diaz Ponce	1	0	1	Jul 18, 1973	H2H
Marketa Wallenfels	0	1	1	Sep 2, 1972	H2H

Career Results

Clelia Mazzoleni career results by season
Season	W	L	M	Win %	Start Rank	End Rank
1972	0	1	1	0.0%	—	—
1973	1	1	2	50.0%	—	—
1978	0	1	1	0.0%	—	—
Career	1	3	4	25.0%	—	—

Career Results by Surface

Clelia Mazzoleni career results by season and surface
Season	Hard				Clay				Grass				Total
Season	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
1972	—	—	—	—	0	1	1	0.0%	—	—	—	—	0	1	1	0.0%
1973	—	—	—	—	1	1	2	50.0%	—	—	—	—	1	1	2	50.0%
1978	—	—	—	—	0	1	1	0.0%	—	—	—	—	0	1	1	0.0%
Career	—	—	—	—	1	3	4	25.0%	—	—	—	—	1	3	4	25.0%

Advanced Stats

Clelia Mazzoleni advanced statistics by season
Season	Elo	P+	Serve+	Return+	PD	TPW%	Hard Elo	Clay Elo	Grass Elo	Set Win %	Set Margin	Dec. Set	Tiebreak	Pressure+	Schedule
1972	1484	98.5	—	—	—	—	—	—	—	0.0%	-2.00	—	—	—	+0.25
1973	1498	109.0	—	—	—	—	—	—	—	50.0%	+0.25	—	—	—	-0.16
Career	1500	104.0	—	—	—	—	—	—	—	33.3%	-0.50	—	—	—	+3.00

Tournament Results by Category

WTA 250

Clelia Mazzoleni WTA 250 results by season
Season	KIT	MC	ST.	W-L Win %
1972	—	—	QF	0–1 (0%)
1973	R32	—	—	1–1 (50%)
1978	—	R64	—	0–1 (0%)
W-L	1–1 (50%)	0–1 (0%)	0–1 (0%)	1–3 (25%)

Results show the best round reached per tournament and season.

WTA Ranking History full ranking history →

Career high

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Career-high date

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First Top 100

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First Top 50

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First Top 20

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First Top 10

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Ranking History Matrix

No ranking history available.

Data coverage: Weekly WTA ranking snapshots are unavailable before 1984. Audited official No. 1 change dates and year-end Top 10 ranks are included, but weekly counts and ranks outside those anchors remain incomplete.

Frequently Asked Questions

Which country does Clelia Mazzoleni represent?: Clelia Mazzoleni represents Italy in TennisDB's WTA records.
How many Grand Slams has Clelia Mazzoleni won?: Clelia Mazzoleni has not won a Grand Slam title.
How many WTA 1000 titles has Clelia Mazzoleni won?: TennisDB does not group any of Clelia Mazzoleni's titles under the modern WTA 1000 category.
What is Clelia Mazzoleni's career win-loss record?: Clelia Mazzoleni has a career WTA singles record of 1 wins and 3 losses (25.0%).
Which seasons of Clelia Mazzoleni's career appear in TennisDB?: Clelia Mazzoleni appears in TennisDB's WTA main-tour match records from 1972 through 1978.
Who has Clelia Mazzoleni faced most often?: Clelia Mazzoleni's most frequent opponent is Nathalie Fuchs, with a head-to-head record of 0–1 across 1 meeting.