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

Roberta Mccallum

USA Age 67 WTA Tour years active: 1978–1982

Roberta Mccallum represented the United States on the WTA Tour. TennisDB's records show a singles record of 24–43 and no singles titles. Weekly WTA ranking coverage before 1984 is incomplete outside audited No. 1 and year-end Top 10 anchors.

Peak singles rank

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Elo peak

1661 (52nd percentile)

Singles record

24–43 (35.8%)

Singles titles

Prize money

$64,968

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 →

Roberta Mccallum's recent, live, and scheduled WTA matches
Opponent	Score	Result	H2H	Match Data	Date	Round	Tournament	Category	Surface
Eileen Tell	2-6 2-6	L	H2H	Match data	Jun 17, 1982*	R32	Flemington	WTA 250	Hard
Susan Leo	6-3 1-6 1-6	L	H2H	Match data	Nov 5, 1981*	R32	Hong Kong Open	WTA 250	Clay
Pam Casale	2-6 5-7	L	H2H	Match data	Oct 23, 1981*	R16	Tokyo Japan Open	WTA 250	Hard
Kaoru Okamoto	7-6 6-3	W	H2H	Match data	Oct 22, 1981*	R32	Tokyo Japan Open	WTA 250	Hard
Kathy Rinaldi Stunkel	4-6 3-6	L	H2H	Match data	Oct 15, 1981*	R32	Tokyo Borden	WTA 250	Hard

Rivals all rivalries →

Roberta Mccallum's most-played WTA rivals
Opponent	W	L	M	Last Played	H2H
Pam Shriver	1	2	3	Mar 13, 1981	H2H
Hana Mandlikova	0	3	3	Oct 23, 1980	H2H
Billie Jean King	0	3	3	Oct 4, 1980	H2H
Lele Forood	2	1	3	Oct 2, 1980	H2H
Dianne Fromholtz	0	3	3	Sep 25, 1980	H2H

Career Results

Roberta Mccallum career results by season
Season	Age	W	L	M	Win %	Start Rank	End Rank
1978	19	0	1	1	0.0%	—	—
1979	20	6	5	11	54.6%	—	—
1980	21	14	27	41	34.2%	—	—
1981	22	4	9	13	30.8%	—	—
1982	23	0	1	1	0.0%	—	—
Career		24	43	67	35.8%	—	—

Career Results by Surface

Roberta Mccallum career results by season and surface
Season	Age	Hard				Clay				Grass				Carpet				Total
Season	Age	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
1978	19	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0	1	1	0.0%
1979	20	—	—	—	—	—	—	—	—	3	4	7	42.9%	—	—	—	—	6	5	11	54.5%
1980	21	3	4	7	42.9%	0	3	3	0.0%	1	4	5	20.0%	10	16	26	38.5%	14	27	41	34.1%
1981	22	2	4	6	33.3%	0	1	1	0.0%	0	1	1	0.0%	2	3	5	40.0%	4	9	13	30.8%
1982	23	0	1	1	0.0%	—	—	—	—	—	—	—	—	—	—	—	—	0	1	1	0.0%
Career	—	5	9	14	35.7%	0	4	4	0.0%	4	9	13	30.8%	12	19	31	38.7%	24	43	67	35.8%

Advanced Stats

Roberta Mccallum 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
1978	19	1484	96.8	—	—	—	—	—	—	—	0.0%	-3.50	—	0–1	—	+0.04
1979	20	1573	116.3	—	—	—	—	—	—	+15	50.0%	-0.46	1–3 (25%)	1–0	—	-0.41
1980	21	1583	127.5	—	—	—	—	+8	-81	-46	35.9%	-1.14	5–5 (50%)	1–2 (33%)	99.9	+1.34
1981	22	1569	107.5	—	—	—	—	+56	—	—	33.3%	-1.81	0–1	2–1 (67%)	—	+0.50
1982	23	1550	95.7	—	—	—	—	—	—	—	0.0%	-4.00	—	—	—	+0.17
Career		1661	121.4	—	—	—	—	+20	-81	-10	36.6%	-1.23	6–9 (40%)	4–4 (50%)	98.5	+2.45

Tournament Results by Category

Grand Slams

Roberta Mccallum Grand Slams results by season
Season	Age	RG	W	USO	W-L Win %
1980	21	R64	R128	R64	1–3 (25%)
1981	22	—	—	R64	1–1 (50%)
W-L		0–1 (0%)	0–1 (0%)	2–2 (50%)	2–4 (33%)

WTA 500

Roberta Mccallum WTA 500 results by season
Season	Age	ADE	CAN	LOS	SYD	SYD	W-L Win %
1979	20	QF	—	—	R32	R16	3–3 (50%)
1980	21	—	R32	QF	—	—	3–2 (60%)
1981	22	—	—	R16	—	—	1–1 (50%)
W-L		2–1 (67%)	1–1 (50%)	3–2 (60%)	0–1 (0%)	1–1 (50%)	7–6 (54%)

WTA 250

Roberta Mccallum WTA 250 results by season
Season	Age	ATL	DAL	EAS	HKG	HOU	MEL	STO	TKY	AME	AMS	BEC	BOS	BRI	CHI	DET	EDM	POR	FLE	LOS	MAH	MIN	OAK	ORL	PIT	RIC	SUR	TUC	W-L Win %
1978	19	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R32	—	—	—	—	—	—	—	—	0–1 (0%)
1979	20	—	—	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	SF	—	—	—	3–2 (60%)
1980	21	R32	R32	R64	—	R16	—	R32	R16	R32	R32	R32	R16	R32	R64	R16	QF	R32	—	—	R64	QF	R32	R16	—	R32	—	R16	10–22 (31%)
1981	22	R32	R16	—	R32	—	—	—	R16	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	—	—	R64	—	2–6 (25%)
1982	23	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R32	—	—	—	—	—	—	—	—	—	0–1 (0%)
W-L		0–2 (0%)	1–2 (33%)	0–1 (0%)	0–1 (0%)	1–1 (50%)	0–1 (0%)	0–1 (0%)	2–2 (50%)	0–1 (0%)	0–1 (0%)	1–1 (50%)	1–2 (33%)	0–1 (0%)	0–1 (0%)	2–1 (67%)	1–2 (33%)	0–1 (0%)	0–1 (0%)	0–1 (0%)	0–1 (0%)	2–1 (67%)	0–1 (0%)	0–1 (0%)	3–1 (75%)	0–1 (0%)	0–1 (0%)	1–1 (50%)	15–32 (32%)

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

How old is Roberta Mccallum?: Roberta Mccallum is 67 years old, born on November 3, 1958.
Which country does Roberta Mccallum represent?: Roberta Mccallum represents United States in TennisDB's WTA records.
How many Grand Slam singles titles has Roberta Mccallum won?: Roberta Mccallum has not won a Grand Slam singles title.
How many WTA 1000 titles has Roberta Mccallum won?: TennisDB does not group any of Roberta Mccallum's titles under the modern WTA 1000 category.
What is Roberta Mccallum's career win-loss record?: Roberta Mccallum has a career WTA singles record of 24 wins and 43 losses (35.8%).
How much career prize money has Roberta Mccallum earned?: Roberta Mccallum has earned at least $64,968 in career prize money from professional tennis.
Which seasons of Roberta Mccallum's career appear in TennisDB?: Roberta Mccallum appears in TennisDB's WTA main-tour match records from 1978 through 1982.
On which surface does Roberta Mccallum have the highest recorded win rate?: Among surfaces with at least 20 recorded matches, Roberta Mccallum's highest WTA main-draw win rate is on carpet: 38.7% (12–19).
Who has Roberta Mccallum faced most often?: Roberta Mccallum's most frequent opponent is Pam Shriver, with a head-to-head record of 1–2 across 3 meetings.