Player data updated: 2026-10-30 16:48 UTC

Geoff Masters

AUS Born Sep 19, 1950 Plays: Right-Handed ATP Tour years active: 1968–1981

Geoff Masters represented Australia on the ATP Tour and reached a career high of No. 42. TennisDB's records show a 237–253 record in recorded ATP main-draw singles results from 1968 through 1981 and 2 recorded singles titles.

Peak singles rank

42 (Mar 10, 1975)

Elo peak

1890 (81st percentile)

Singles record

237–253 (48.4%)

Singles titles

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 →

Geoff Masters's recent, live, and scheduled ATP matches
Opponent	Score	Result	H2H	Match Data	Date	Round	Tournament	Category	Surface
Chris Johnstone	2-6 2-6	L	H2H	Match data	Jan 8, 1981*	R32	Adelaide International	ATP 250	Grass
Peter Rennert #63	6-1 4-6 6-7 4-6	L	H2H	Match data	Dec 30, 1980*	R64	Australian Open	Grand Slam	Grass
Kevin Curren	2-6 7-6 5-7	L	H2H	Match data	Dec 17, 1980*	R64	Sydney International	ATP 250	Grass
Jonathan Smith	2-6 6-1 2-6	L	—	Match data	Nov 20, 1980*	R32	Bangkok	ATP 250	Carpet
Syd Ball	1-6 0-6	L	H2H	Match data	Nov 13, 1980*	R32	Taipei	ATP 250	Carpet

Rivals all rivalries →

Geoff Masters's most-played ATP rivals
Opponent	W	L	M	Last Played	H2H
Roscoe Tanner	0	9	9	Nov 15, 1979	H2H
Kim Warwick	5	4	9	Oct 27, 1978	H2H
Jimmy Connors	0	8	8	Feb 14, 1980	H2H
Ken Rosewall	2	6	8	Oct 27, 1978	H2H
Bob Lutz	2	6	8	Feb 15, 1978	H2H

Singles Titles (2)

Geoff Masters singles titles by season and category
Season	Age	Singles titles	GS	Masters 1000 including documented historical predecessor categories	ATP 500 including documented historical predecessor categories	ATP 250 including documented historical predecessor categories	ATP Finals	Tournaments
1974	23	1	—	—	—	1	—	Sydney International
1976	25	1	—	—	—	1	—	Sydney Indoor
Total		2	—	—	—	2	—

Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.

Career Results

Geoff Masters career results by season
Season	Age	W	L	M	Win %	Start Rank	End Rank
1968	17	2	2	4	50.0%	—	—
1969	18	7	6	13	53.9%	—	—
1970	19	10	7	17	58.8%	—	—
1971	20	19	22	41	46.3%	—	—
1972	21	18	18	36	50.0%	—	—
1973	22	28	23	51	54.9%	55	52
1974	23	23	21	44	52.3%	57	53
1975	24	27	24	51	52.9%	54	44
1976	25	27	31	58	46.6%	53	53
1977	26	22	27	49	44.9%	55	83
1978	27	20	20	40	50.0%	78	59
1979	28	21	23	44	47.7%	59	62
1980	29	13	28	41	31.7%	63	—
1981	30	0	1	1	0.0%	—	—
Career		237	253	490	48.4%	—	—

Career Results by Surface

Geoff Masters 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 %
1968	17	—	—	—	—	—	—	—	—	2	2	4	50.0%	—	—	—	—	2	2	4	50.0%
1969	18	—	—	—	—	3	3	6	50.0%	4	3	7	57.1%	—	—	—	—	7	6	13	53.8%
1970	19	—	—	—	—	4	3	7	57.1%	6	4	10	60.0%	—	—	—	—	10	7	17	58.8%
1971	20	3	9	12	25.0%	5	6	11	45.5%	11	7	18	61.1%	—	—	—	—	19	22	41	46.3%
1972	21	11	5	16	68.8%	5	5	10	50.0%	2	7	9	22.2%	0	1	1	0.0%	18	18	36	50.0%
1973	22	8	4	12	66.7%	15	13	28	53.6%	5	6	11	45.5%	—	—	—	—	28	23	51	54.9%
1974	23	2	8	10	20.0%	11	5	16	68.8%	9	4	13	69.2%	1	4	5	20.0%	23	21	44	52.3%
1975	24	9	9	18	50.0%	5	6	11	45.5%	6	3	9	66.7%	7	6	13	53.8%	27	24	51	52.9%
1976	25	11	6	17	64.7%	6	9	15	40.0%	3	5	8	37.5%	7	11	18	38.9%	27	31	58	46.6%
1977	26	15	11	26	57.7%	0	2	2	0.0%	5	9	14	35.7%	2	5	7	28.6%	22	27	49	44.9%
1978	27	7	5	12	58.3%	3	2	5	60.0%	4	4	8	50.0%	6	9	15	40.0%	20	20	40	50.0%
1979	28	2	4	6	33.3%	4	3	7	57.1%	9	6	15	60.0%	6	10	16	37.5%	21	23	44	47.7%
1980	29	2	6	8	25.0%	2	7	9	22.2%	1	6	7	14.3%	8	9	17	47.1%	13	28	41	31.7%
1981	30	—	—	—	—	—	—	—	—	0	1	1	0.0%	—	—	—	—	0	1	1	0.0%
Career	—	70	67	137	51.1%	63	64	127	49.6%	67	67	134	50.0%	37	55	92	40.2%	237	253	490	48.4%

Career Results by Opponent Rank

Geoff Masters 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 %
1973	22	0	3	3	0.0%	1	1	2	50.0%	3	3	6	50.0%	1	0	1	100.0%	5	7	12	41.7%
1974	23	0	1	1	0.0%	0	0	—	—	0	2	2	0.0%	0	0	—	—	0	3	3	0.0%
1975	24	0	1	1	0.0%	0	4	4	0.0%	1	3	4	25.0%	4	0	4	100.0%	5	8	13	38.5%
1976	25	0	0	—	—	0	0	—	—	1	2	3	33.3%	0	0	—	—	1	2	3	33.3%
1977	26	0	1	1	0.0%	0	3	3	0.0%	9	10	19	47.4%	0	0	—	—	9	14	23	39.1%
1978	27	0	4	4	0.0%	2	2	4	50.0%	11	2	13	84.6%	0	0	—	—	13	8	21	61.9%
1979	28	1	5	6	16.7%	3	4	7	42.9%	5	5	10	50.0%	1	1	2	50.0%	10	15	25	40.0%
1980	29	0	2	2	0.0%	0	7	7	0.0%	2	9	11	18.2%	0	0	—	—	2	18	20	10.0%
Career		1	17	18	5.6%	6	21	27	22.2%	32	36	68	47.1%	6	1	7	85.7%	45	75	120	37.5%

Opponent ranking data available for 120/490 (24.5%) of Geoff Masters's ATP main draw matches.

Advanced Stats

Geoff Masters 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
1968	17	1511	104.2	—	—	—	—	—	—	+30	54.5%	+0.45	—	—	—	+0.07
1969	18	1542	108.7	—	—	—	—	—	+20	-1	53.1%	+0.47	2–1 (67%)	—	—	+1.08
1970	19	1581	113.8	—	—	—	—	—	+6	0	48.9%	+0.09	2–0	0–1	—	+1.98
1971	20	1572	113.4	—	—	—	—	-109	+35	+81	44.4%	-0.32	9–3 (75%)	1–3 (25%)	105.9	+2.48
1972	21	1670	122.7	—	—	—	—	-3	-18	-123	48.0%	+0.02	6–6 (50%)	3–4 (43%)	100.9	+1.41
1973	22	1756	140.1	—	—	—	—	0	-38	-146	52.2%	+0.18	11–7 (61%)	8–9 (47%)	106.0	-1.30
1974	23	1766	140.9	—	—	—	—	-125	+49	-11	52.2%	+0.31	8–7 (53%)	3–6 (33%)	99.2	-2.52
1975	24	1812	148.8	—	—	—	—	-23	-37	+8	53.0%	+0.27	10–12 (45%)	6–8 (43%)	96.5	-3.09
1976	25	1781	148.0	—	—	—	—	+86	-91	-12	48.5%	+0.04	4–8 (33%)	9–4 (69%)	99.7	-2.30
1977	26	1662	120.4	—	—	—	—	+90	—	-42	44.1%	-0.40	8–10 (44%)	6–9 (40%)	95.2	+2.97
1978	27	1701	140.0	—	—	—	—	+47	-24	-35	51.0%	+0.09	5–8 (38%)	5–5 (50%)	95.9	+1.79
1979	28	1729	143.8	—	—	—	—	-31	-3	-1	48.1%	-0.11	8–8 (50%)	8–7 (53%)	102.7	-2.12
1980	29	1518	124.9	—	—	—	—	+79	+146	+101	36.6%	-0.87	4–8 (33%)	8–8 (50%)	94.8	-0.05
1981	30	1501	94.8	—	—	—	—	—	—	—	0.0%	-4.00	—	—	—	+0.19
Career		1890	139.6	—	—	—	—	+20	-4	-11	48.2%	-0.04	77–78 (50%)	57–64 (47%)	99.9	+0.12

Tournament Results by Category

Grand Slams

Geoff Masters Grand Slams results by season
Season	Age	AO	RG	W	USO	W-L Win %
1969	18	R32	R128	—	—	0–2 (0%)
1970	19	R32	R64	—	—	2–2 (50%)
1971	20	R64	R64	R64	R128	2–4 (33%)
1972	21	R32	R32	R64	R128	3–4 (43%)
1973	22	R16	R64	—	R64	3–3 (50%)
1974	23	R64	—	R64	R32	3–3 (50%)
1975	24	QF	—	R32	R128	5–3 (62%)
1976	25	R32	R128	R64	R64	3–4 (43%)
1977	26	R32	—	R128	—	1–2 (33%)
1978	27	R64	—	R16	R128	3–3 (50%)
1979	28	R32	—	—	—	1–1 (50%)
1980	29	R64	R128	R64	—	1–3 (25%)
W-L		8–12 (40%)	5–7 (42%)	10–8 (56%)	4–7 (36%)	27–34 (44%)

ATP 500

Geoff Masters ATP 500 results by season
Season	Age	CIN	ITA	CAN	CAN	W-L Win %
1971	20	R64	—	—	—	0–1 (0%)
1972	21	—	—	R32	—	1–1 (50%)
1973	22	—	R64	—	R64	1–2 (33%)
1976	25	—	R32	—	R32	2–2 (50%)
1979	28	R64	—	R64	—	0–2 (0%)
1980	29	—	R32	—	—	1–1 (50%)
W-L		0–2 (0%)	3–3 (50%)	1–2 (33%)	1–2 (33%)	5–9 (36%)

ATP 250

Geoff Masters ATP 250 results by season
Season	Age	ADE	ATL	ASB	SWE	BAR	BRI	DAL	EAS	GST	HAM	HKG	HOU	AUS	MAD	MC	MEL	NAP	NWP	QUE	ROT	SPB	TKY	WAS	AIX	BAL	BAL	BAN	BEC	BER	BIR	BOU	BRI	CAR	CHA	CHA	DAY	DAY	DEN	DEN	DJK	DUR	DUT	HEM	HOB	JAC	JOH	JOH	LA	LA	LAC	LAS	LIT	LOS	LOS	LOU	MAN	MAN	MAU	MEM	MER	MIL	MON	NEW	NEW	NOR	EAS	ORL	TKY	IW	PER	PHI	PHI	IW	RIC	SAC	SAN	SAN	SAN	SAO	SAR	SEA	SOU	SOU	SPR	ST.	SUR	SYD	SYD	TAI	TAN	TEH	TOR	U.S	W-L Win %
1968	17	R16	—	—	—	—	R64	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	2–2 (50%)
1969	18	—	—	—	—	QF	R16	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R64	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R16	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	7–4 (64%)
1970	19	QF	—	—	—	—	QF	—	—	—	—	—	—	—	—	R32	R32	—	—	—	—	—	—	—	—	—	—	—	—	R16	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	8–5 (62%)
1971	20	—	—	—	—	—	QF	—	QF	R16	—	—	—	QF	—	—	R64	R64	—	—	—	—	—	—	—	—	—	—	R32	—	—	R16	—	—	—	—	—	—	—	—	—	R64	R32	—	R16	—	—	—	—	—	—	—	—	—	R64	—	SF	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R64	—	—	—	—	—	—	R32	R64	—	—	—	—	R32	—	—	—	—	—	17–17 (50%)
1972	21	R64	—	—	R16	—	F	—	—	—	—	SF	—	R32	—	—	—	R32	—	R32	—	—	—	—	—	—	—	—	—	—	—	—	R32	—	—	—	—	—	—	—	—	—	QF	—	—	—	—	—	—	—	—	—	—	—	R64	—	—	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R32	—	—	—	—	—	—	R16	—	—	—	—	—	14–13 (52%)
1973	22	—	—	R32	R16	—	—	—	—	—	R64	—	—	—	R64	—	—	—	—	R64	—	—	R16	R16	—	—	—	—	—	—	—	QF	—	—	—	—	—	—	—	—	R16	—	SF	—	—	—	—	—	—	—	—	—	—	—	—	R32	—	F	—	—	R64	—	—	—	—	—	—	—	R16	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	QF	SF	—	R16	R16	—	—	24–18 (57%)
1974	23	—	SF	—	—	—	—	—	—	—	—	—	—	—	—	—	F	—	—	—	—	R16	—	—	—	—	—	—	—	—	—	—	—	—	QF	—	R16	—	—	—	—	—	—	R32	—	—	—	—	—	—	R32	R32	—	—	R64	—	—	—	R32	—	—	—	—	—	R16	—	—	R16	—	—	—	—	R64	—	—	—	R64	—	—	—	—	—	—	—	—	R32	—	R32	W	—	—	—	—	R16	20–18 (53%)
1975	24	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	QF	—	—	—	—	SF	R32	—	—	R16	—	—	—	—	—	—	—	R16	R16	—	—	F	—	R32	—	—	—	—	—	—	—	—	—	QF	—	R32	—	—	R32	—	—	R32	—	—	—	—	—	—	—	—	—	R32	—	—	R32	—	R128	—	—	—	SF	—	—	R32	—	—	—	R16	—	R32	—	QF	R16	—	—	—	—	—	22–21 (51%)
1976	25	—	—	—	—	—	R16	—	—	—	—	R16	—	—	—	—	—	—	—	—	—	—	R16	R32	—	R16	—	—	—	—	—	—	—	—	—	QF	—	—	—	QF	—	—	—	—	—	R16	—	QF	—	—	—	R32	—	—	R32	R64	—	SF	—	—	—	—	QF	—	—	R64	R64	—	—	R64	R32	—	R64	—	QF	—	R32	—	—	QF	—	—	—	—	—	—	—	W	R32	—	—	—	R16	R64	22–25 (47%)
1977	26	R16	—	—	—	—	R32	—	—	R32	—	R32	—	—	—	—	—	—	—	R32	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	—	—	R32	—	R32	—	—	—	—	—	—	—	R16	—	R32	—	—	R32	—	R64	R16	—	—	SF	—	R32	—	—	—	—	—	—	R32	—	—	R32	F	—	—	—	—	—	R64	R16	—	—	—	—	—	—	—	—	—	R16	R64	SF	—	—	—	—	21–23 (48%)
1978	27	—	—	—	—	—	R32	—	—	—	—	QF	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R32	—	SF	—	—	—	—	—	—	—	R32	—	—	—	—	—	R32	—	R64	—	—	—	—	R32	—	—	—	—	—	—	—	—	QF	R32	—	—	—	—	—	—	R32	—	—	—	R16	—	—	—	R32	—	—	F	R32	R16	—	—	—	R64	17–17 (50%)
1979	28	QF	—	—	—	—	R16	QF	—	—	—	R16	R32	—	—	R16	—	—	QF	R32	R16	—	R16	QF	—	—	—	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R32	—	R16	—	—	—	—	—	—	—	QF	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	—	R16	R16	R32	—	—	—	—	20–19 (51%)
1980	29	—	—	—	—	—	R32	—	—	—	—	R32	R16	—	—	—	R32	R64	—	R64	—	—	—	R16	—	—	R16	R32	—	—	—	—	—	—	—	—	SF	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R32	—	—	—	—	R32	—	—	—	R16	—	R64	—	—	—	—	—	R32	—	R32	—	—	—	R16	R32	—	—	—	—	—	—	—	R32	R32	R64	R32	—	—	—	R64	11–23 (32%)
1981	30	R32	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0–1 (0%)
W-L		9–6 (60%)	3–1 (75%)	0–1 (0%)	2–2 (50%)	3–1 (75%)	13–10 (57%)	0–1 (0%)	3–0 (100%)	1–2 (33%)	0–1 (0%)	8–6 (57%)	1–2 (33%)	2–2 (50%)	0–1 (0%)	2–2 (50%)	6–5 (55%)	1–3 (25%)	2–1 (67%)	3–5 (38%)	1–1 (50%)	4–2 (67%)	5–5 (50%)	7–4 (64%)	0–1 (0%)	0–2 (0%)	1–1 (50%)	0–1 (0%)	0–1 (0%)	2–1 (67%)	0–1 (0%)	4–2 (67%)	0–1 (0%)	1–1 (50%)	3–2 (60%)	1–1 (50%)	3–4 (43%)	3–1 (75%)	3–2 (60%)	1–2 (33%)	1–1 (50%)	0–1 (0%)	7–3 (70%)	0–1 (0%)	2–2 (50%)	0–1 (0%)	1–2 (33%)	1–1 (50%)	1–1 (50%)	2–1 (67%)	0–1 (0%)	0–4 (0%)	0–1 (0%)	0–1 (0%)	3–8 (27%)	1–2 (33%)	4–1 (80%)	10–4 (71%)	0–1 (0%)	2–3 (40%)	2–3 (40%)	0–1 (0%)	1–1 (50%)	2–2 (50%)	1–1 (50%)	0–2 (0%)	1–2 (33%)	1–2 (33%)	4–2 (67%)	2–3 (40%)	4–3 (57%)	4–2 (67%)	0–3 (0%)	1–1 (50%)	1–2 (33%)	0–1 (0%)	6–5 (55%)	2–2 (50%)	0–1 (0%)	1–2 (33%)	1–1 (50%)	0–1 (0%)	1–1 (50%)	1–2 (33%)	0–1 (0%)	0–2 (0%)	0–1 (0%)	15–7 (68%)	13–10 (57%)	4–4 (50%)	1–1 (50%)	1–1 (50%)	0–1 (0%)	2–4 (33%)	205–206 (50%)

Results show the best round reached per tournament and season.

ATP Ranking History full ranking history →

Career high

Career-high date

Mar 10, 1975

First Top 100

Aug 27, 1973

First Top 50

Jun 3, 1974

First Top 20

—

First Top 10

—

Ranking History Matrix

Geoff Masters ranking history by month and season
Season	Age	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1973	22	—	—	—	—	—	—	—	55	56	56	51	52
1974	23	—	—	57	59	54	44	46	50	48	—	55	53
1975	24	54	—	42	51	57	57	—	—	—	—	—	44
1976	25	—	—	—	—	—	53	—	—	—	—	—	53
1977	26	55	56	55	57	56	55	58	49	51	73	84	83
1978	27	76	70	73	84	78	73	67	66	75	56	53	59
1979	28	59	50	48	48	48	47	47	50	45	61	64	62
1980	29	69	68	61	60	63	65	90	97	100	—	—	—
1982	31	—	—	—	—	—	—	—	—	—	—	—	—

Similar Players

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

Geoff Masters's most statistically similar ATP players
Player	Country	Peak ranking	Peak Elo	M	W	L	Win %	Prize money	Titles	Years	Rivalries	Match log
Bob Giltinan	AUS	#43	1,747	222	106	116	47.7%	—	2	1968–1979	Rivalries	Match log
Bernie Mitton	RSA	#42	1,827	429	206	223	48.0%	—	2	1971–1984	Rivalries	Match log
Frew Mcmillan	RSA	#39	1,808	445	198	247	44.5%	$609,072	2	1968–1981	Rivalries	Match log
Ove Bengtson	SWE	#43	1,732	300	132	168	44.0%	—	1	1968–1979	Rivalries	Match log
Rod Frawley	AUS	#43	1,814	255	112	143	43.9%	$256,333	1	1969–1984	Rivalries	Match log
Allan Stone	AUS	#38	1,884	484	242	242	50.0%	—	0	1968–1979	Rivalries	Match log
Ricardo Cano	ARG	#42	1,797	285	140	145	49.1%	$461	0	1970–1983	Rivalries	Match log
Dick Crealy	AUS	#33	1,903	654	338	316	51.7%	—	2	1968–1981	Rivalries	Match log
Haroon Rahim	PAK	#34	1,851	324	148	176	45.7%	—	2	1968–1977	Rivalries	Match log
Ivan Molina	COL	#46	1,799	351	156	195	44.4%	—	0	1968–1980	Rivalries	Match log
Angel Gimenez	ESP	#41	1,779	192	86	106	44.8%	$283	2	1975–1984	Rivalries	Match log
Bob Carmichael	AUS	#55	1,900	467	212	255	45.4%	$414	1	1968–1979	Rivalries	Match log

Frequently Asked Questions

When was Geoff Masters born?: Geoff Masters was born on September 19, 1950.
Which country did Geoff Masters represent?: Geoff Masters represented Australia in TennisDB's ATP records.
Is Geoff Masters left-handed or right-handed?: Geoff Masters plays right-handed.
How many Grand Slam singles titles has Geoff Masters won?: No Grand Slam singles titles are recorded for Geoff Masters in TennisDB's covered main-draw results.
How many Masters 1000 titles has Geoff Masters won?: TennisDB does not group any of Geoff Masters's titles under the modern Masters 1000 category.
How many ATP titles has Geoff Masters won?: TennisDB records 2 ATP singles titles for Geoff Masters across all categories. The most recent was Sydney Indoor in 1976.
What is Geoff Masters' highest ATP ranking?: Geoff Masters' career-high ATP singles ranking is world No. 42, first achieved on March 10, 1975.
What is Geoff Masters' career win-loss record?: Geoff Masters has 237 wins and 253 losses (48.4%) in recorded ATP main-draw singles results from 1968 through 1981.
Which seasons of Geoff Masters's career appear in TennisDB?: Geoff Masters appears in TennisDB's ATP main-tour match records from 1968 through 1981.
On which surface does Geoff Masters have the highest recorded win rate?: Among surfaces with at least 20 recorded matches, Geoff Masters's highest ATP main-draw win rate is on hard: 51.1% (70–67).
Who has Geoff Masters faced most often?: Geoff Masters' most frequent opponent is Roscoe Tanner, with a head-to-head record of 0–9 across 9 meetings.