H2H data updated: 2026-09-02 00:00 UTC

Tom Leonard vs Allan Stone H2H: 1-0

Tom Leonard holds a 1–0 lead over Allan Stone in their ATP head-to-head. Across 1 main-draw meeting, Tom Leonard leads 1–0 on hard courts. Most recently, Tom Leonard won the 1971 Berkeley round of 64 6-2 3-6 6-4.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Tom Leonard

USA Age 78 Right-Handed 175 cm / 5'9"

H2H

1 – 0

1 main draw meetings

Allan Stone

AUS Age 80 Right-Handed

H2H Match Log

Player	Score	Player	Match Data	Date	Round	Tournament	Category	Surface
Tom Leonard	6-2 3-6 6-4	Allan Stone	Match data	Sep 29, 1971*	R64	Berkeley	ATP 250	Hard

Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.

Career Comparison

Player	Current	Peak	Pts	Elo	W	L	Win %	GS	1000 including documented historical predecessor categories	Finals	500 including documented historical predecessor categories	250 including documented historical predecessor categories	Titles
Tom Leonard	#398	#34	0	1,760	59	128	31.6%	0	0	0	0	0	0
Allan Stone	#199	#38	0	1,884	245	243	50.2%	0	0	0	0	0	0

Career Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.

Age	Tom Leonard							Allan Stone
Age	Yr	W-L	Win %	Rank	Elo	GS	Titles	Yr	W-L	Win %	Rank	Elo	GS	Titles
19	1968	9–10	47.4%	—	1,519	0	0	—	—	—	—	—	—	—
20	1969	3–8	27.3%	—	1,473	0	0	—	—	—	—	—	—	—
21	1970	1–6	14.3%	—	1,456	0	0	—	—	—	—	—	—	—
22	1971	4–15	21.1%	—	1,487	0	0	1968	38–25	60.3%	—	1,656	0	0
23	1972	4–25	13.8%	—	1,479	0	0	1969	35–20	63.6%	—	1,727	0	0
24	1973	4–17	19.0%	#117	1,478	0	0	1970	15–16	48.4%	—	1,686	0	0
25	1974	6–14	30.0%	#105	1,550	0	0	1971	16–31	34.0%	—	1,611	0	0
26	—	—	—	—	—	—	—	1972	17–30	36.2%	—	1,720	0	0
27	—	—	—	—	—	—	—	1973	34–33	50.7%	#60	1,673	0	0
28	1977	6–3	66.7%	—	1,654	0	0	1974	17–18	48.6%	#49	1,747	0	0
29	1978	11–15	42.3%	#71	1,656	0	0	1975	30–21	58.8%	#38	1,848	0	0
30	1979	2–7	22.2%	#167	1,576	0	0	1976	12–21	36.4%	#103	1,740	0	0
31	1980	6–6	50.0%	#178	1,592	0	0	1977	14–15	48.3%	#81	1,667	0	0
32	1981	2–1	66.7%	—	1,620	0	0	1978	13–9	59.1%	#67	1,799	0	0
33	1982	1–1	50.0%	#467	1,633	0	0	1979	4–4	50.0%	#199	1,739	0	0

Surface Results by Age

Seasons are aligned by the age each player spent most of that calendar year. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.

Age	Tom Leonard																	Allan Stone
	Yr	Hard				Clay				Grass				Carpet				Yr	Hard				Clay				Grass				Carpet
	Yr	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	Yr	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
19	1968	8	4	12	66.7%	0	2	2	0.0%	1	4	5	20.0%	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
20	1969	0	1	1	0.0%	0	2	2	0.0%	3	5	8	37.5%	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
21	1970	1	1	2	50.0%	0	3	3	0.0%	0	2	2	0.0%	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
22	1971	2	7	9	22.2%	0	3	3	0.0%	2	1	3	66.7%	0	4	4	0.0%	1968	2	3	5	40.0%	13	12	25	52.0%	23	10	33	69.7%	—	—	—	—
23	1972	2	6	8	25.0%	0	4	4	0.0%	1	1	2	50.0%	1	14	15	6.7%	1969	2	2	4	50.0%	14	6	20	70.0%	19	12	31	61.3%	—	—	—	—
24	1973	1	5	6	16.7%	0	4	4	0.0%	—	—	—	—	3	8	11	27.3%	1970	1	4	5	20.0%	9	5	14	64.3%	5	7	12	41.7%	—	—	—	—
25	1974	0	4	4	0.0%	1	3	4	25.0%	—	—	—	—	5	7	12	41.7%	1971	6	8	14	42.9%	6	10	16	37.5%	2	6	8	25.0%	2	7	9	22.2%
26	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1972	3	9	12	25.0%	0	4	4	0.0%	8	3	11	72.7%	6	14	20	30.0%
27	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1973	6	7	13	46.2%	11	11	22	50.0%	14	8	22	63.6%	3	7	10	30.0%
28	1977	6	3	9	66.7%	—	—	—	—	—	—	—	—	—	—	—	—	1974	3	5	8	37.5%	3	2	5	60.0%	4	3	7	57.1%	7	8	15	46.7%
29	1978	4	4	8	50.0%	0	3	3	0.0%	3	2	5	60.0%	4	6	10	40.0%	1975	17	9	26	65.4%	4	4	8	50.0%	2	2	4	50.0%	7	6	13	53.8%
30	1979	1	4	5	20.0%	—	—	—	—	—	—	—	—	1	3	4	25.0%	1976	2	4	6	33.3%	2	3	5	40.0%	5	4	9	55.6%	3	10	13	23.1%
31	1980	5	3	8	62.5%	—	—	—	—	0	2	2	0.0%	1	1	2	50.0%	1977	5	5	10	50.0%	0	1	1	0.0%	9	7	16	56.3%	0	2	2	0.0%
32	1981	2	1	3	66.7%	—	—	—	—	—	—	—	—	—	—	—	—	1978	1	2	3	33.3%	—	—	—	—	10	5	15	66.7%	2	2	4	50.0%
33	1982	1	1	2	50.0%	—	—	—	—	—	—	—	—	—	—	—	—	1979	1	2	3	33.3%	0	1	1	0.0%	3	1	4	75.0%	—	—	—	—
Career	—	33	44	77	42.9%	1	24	25	4.0%	10	17	27	37.0%	15	43	58	25.9%	—	49	60	109	45.0%	62	59	121	51.2%	104	68	172	60.5%	30	56	86	34.9%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.

Age	Tom Leonard																Allan Stone
Age	Yr	Elo	P+	Serve+	Return+	PD	TPW%	Hard Elo	Clay Elo	Grass Elo	Set Win %	Set Margin	Dec. Set	Tiebreak	Pressure+	Schedule	Yr	Elo	P+	Serve+	Return+	PD	TPW%	Hard Elo	Clay Elo	Grass Elo	Set Win %	Set Margin	Dec. Set	Tiebreak	Pressure+	Schedule
19	1968	1519	103.0	—	—	—	—	+121	—	-74	44.2%	-0.21	6–3 (67%)	—	—	+0.30	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
20	1969	1474	94.2	—	—	—	—	—	—	-17	28.6%	-1.43	2–1 (67%)	—	—	+0.49	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
21	1970	1456	106.7	—	—	—	—	—	-24	—	18.8%	-2.38	0–1	2–2 (50%)	—	-0.87	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
22	1971	1488	120.8	—	—	—	—	+48	-71	+15	28.9%	-1.04	2–2 (50%)	1–5 (17%)	—	-0.89	1968	1657	115.2	—	—	—	—	-149	-115	+82	59.4%	+0.68	5–7 (42%)	—	—	+1.11
23	1972	1479	126.2	—	—	—	—	-6	-80	—	16.9%	-2.17	2–2 (50%)	4–5 (44%)	—	-1.60	1969	1727	125.7	—	—	—	—	-172	-3	+49	58.4%	+0.69	9–6 (60%)	—	—	+2.08
24	1973	1479	121.9	—	—	—	—	+17	-104	—	26.1%	-1.57	0–4 (0%)	0–2	—	-0.58	1970	1686	133.4	—	—	—	—	-153	+110	-10	49.4%	+0.10	1–3 (25%)	0–4 (0%)	—	-1.41
25	1974	1550	125.5	—	—	—	—	+4	-186	—	36.2%	-0.98	4–5 (44%)	5–3 (63%)	—	-0.89	1971	1611	134.6	—	—	—	—	-9	+62	-22	37.9%	-0.50	3–11 (21%)	5–10 (33%)	—	-3.09
26	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1972	1720	144.1	—	—	—	—	-62	-102	+51	43.5%	-0.33	3–10 (23%)	11–12 (48%)	—	-4.08
27	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1973	1674	128.9	—	—	—	—	-49	-62	+117	52.6%	+0.37	8–16 (33%)	10–17 (37%)	—	+1.38
28	1977	1654	126.1	—	—	—	—	+9	—	—	60.9%	+0.09	3–2 (60%)	6–0 (100%)	—	+0.16	1974	1747	136.3	—	—	—	—	-51	-91	+27	51.2%	-0.06	1–7 (13%)	6–9 (40%)	—	-1.79
29	1978	1657	131.5	—	—	—	—	+26	-277	-69	45.2%	-0.45	5–4 (56%)	7–6 (54%)	—	+0.14	1975	1849	143.5	—	—	—	—	+36	-171	-117	56.7%	+0.24	9–6 (60%)	8–8 (50%)	—	-1.90
30	1979	1576	105.3	—	—	—	—	+5	—	—	28.6%	-1.43	0–2	0–2	—	+0.93	1976	1740	146.3	—	—	—	—	+15	-49	+7	42.2%	-0.40	3–7 (30%)	6–4 (60%)	—	-3.31
31	1980	1593	123.4	—	—	—	—	+23	—	—	54.2%	+0.38	0–1	1–1	—	+1.11	1977	1667	122.8	—	—	—	—	+13	—	+61	52.5%	+0.48	4–7 (36%)	2–5 (29%)	—	+2.67
32	1981	1621	109.8	—	—	—	—	+20	—	—	66.7%	+0.83	—	1–1	—	+0.09	1978	1799	140.3	—	—	—	—	-104	—	+61	54.7%	+0.36	7–4 (64%)	3–3 (50%)	—	-1.35
33	1982	1634	109.4	—	—	—	—	—	—	—	50.0%	+0.75	—	0–2	—	-0.21	1979	1739	114.2	—	—	—	—	-80	—	+136	47.1%	+0.18	1–0	1–1	—	+1.08
Career	—	1761	127.2	—	—	—	—	+24	-124	-38	35.1%	-0.99	24–27 (47%)	27–29 (48%)	104.1	-0.98	—	1884	138.6	—	—	—	—	-30	-36	+54	51.4%	+0.20	54–84 (39%)	52–73 (42%)	89.1	-1.79

Career Rivalries

Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.

Tom Leonard's most-played ATP rivals
Opponent	W	L	M	Last Played	H2H
Arthur Ashe	1	8	9	Feb 18, 1978	H2H
Mark Cox	2	5	7	Feb 24, 1978	H2H
Roscoe Tanner	1	5	6	Apr 4, 1980	H2H
Tom Okker	0	5	5	Jul 5, 1978	H2H
Roy Emerson	2	3	5	Sep 17, 1977	H2H

Allan Stone's most-played ATP rivals
Opponent	W	L	M	Last Played	H2H
Arthur Ashe	3	8	11	Dec 28, 1978	H2H
Marty Riessen	3	7	10	Jan 29, 1976	H2H
Cliff Drysdale	1	8	9	Sep 21, 1978	H2H
Stan Smith	1	8	9	Mar 11, 1977	H2H
Ray Ruffels	3	6	9	Oct 16, 1976	H2H