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

Bob Carmichael vs Owen Davidson H2H: 0-1

Owen Davidson holds a 1–0 lead over Bob Carmichael in their ATP head-to-head. Across 1 main-draw meeting, Owen Davidson leads 1–0 on hard courts. Most recently, Owen Davidson won the 1971 South African Open round of 16 2-6 6-1 7-6 6-3.

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

Bob Carmichael

AUS Right-Handed 183 cm / 6'0"

H2H

0 – 1

1 main draw meetings

Owen Davidson

AUS Left-Handed 185 cm / 6'1"

H2H Match Log

Player	Score	Player	Match Data	Date	Round	Tournament	Category	Surface
Owen Davidson	2-6 6-1 7-6 6-3	Bob Carmichael	Match data	Apr 9, 1971*	R16	South African Open	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
Bob Carmichael	#157	#55	0	1,902	213	256	45.4%	0	0	0	0	1	1
Owen Davidson	#662	#73	0	1,806	89	111	44.5%	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	Bob Carmichael							Owen Davidson
Age	Yr	W-L	Win %	Rank	Elo	GS	Titles	Yr	W-L	Win %	Rank	Elo	GS	Titles
24	—	—	—	—	—	—	—	1968	8–6	57.1%	—	1,530	0	0
25	—	—	—	—	—	—	—	1969	14–12	53.8%	—	1,660	0	0
26	—	—	—	—	—	—	—	1970	23–24	48.9%	—	1,667	0	0
27	1968	13–8	61.9%	—	1,582	0	0	1971	21–29	42.0%	—	1,684	0	0
28	1969	23–15	60.5%	—	1,667	0	0	1972	2–12	14.3%	—	1,621	0	0
29	1970	48–33	59.3%	—	1,845	0	0	1973	15–12	55.6%	#147	1,665	0	0
30	1971	36–33	52.2%	—	1,773	0	1	1974	5–13	27.8%	#111	1,614	0	0
31	1972	20–30	40.0%	—	1,740	0	1	1975	1–1	50.0%	#252	1,617	0	0
32	1973	24–37	39.3%	#80	1,598	0	1	1976	0–1	0.0%	#360	1,615	0	0
33	1974	10–20	33.3%	#112	1,640	0	1	—	—	—	—	—	—	—
34	1975	18–26	40.9%	#71	1,635	0	1	—	—	—	—	—	—	—
35	1976	11–19	36.7%	#134	1,609	0	1	1979	0–1	0.0%	#662	1,606	0	0
36	1977	1–18	5.3%	#158	1,424	0	1	—	—	—	—	—	—	—
37	1978	4–7	36.4%	#133	1,483	0	1	—	—	—	—	—	—	—
38	1979	5–10	33.3%	#157	1,495	0	1	—	—	—	—	—	—	—

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	Bob Carmichael																	Owen Davidson
	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 %
24	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1968	0	2	2	0.0%	2	1	3	66.7%	2	2	4	50.0%	4	1	5	80.0%
25	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1969	0	1	1	0.0%	7	5	12	58.3%	5	4	9	55.6%	2	2	4	50.0%
26	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1970	3	5	8	37.5%	3	5	8	37.5%	17	10	27	63.0%	0	4	4	0.0%
27	1968	0	1	1	0.0%	9	4	13	69.2%	1	1	2	50.0%	3	2	5	60.0%	1971	4	8	12	33.3%	2	8	10	20.0%	10	6	16	62.5%	5	7	12	41.7%
28	1969	7	4	11	63.6%	6	5	11	54.5%	10	6	16	62.5%	—	—	—	—	1972	1	2	3	33.3%	0	2	2	0.0%	1	2	3	33.3%	0	6	6	0.0%
29	1970	18	11	29	62.1%	21	10	31	67.7%	8	7	15	53.3%	1	5	6	16.7%	1973	3	2	5	60.0%	0	3	3	0.0%	12	4	16	75.0%	0	3	3	0.0%
30	1971	13	9	22	59.1%	10	11	21	47.6%	8	6	14	57.1%	5	7	12	41.7%	1974	3	5	8	37.5%	1	3	4	25.0%	1	2	3	33.3%	0	3	3	0.0%
31	1972	9	10	19	47.4%	2	4	6	33.3%	3	2	5	60.0%	6	14	20	30.0%	1975	1	1	2	50.0%	—	—	—	—	—	—	—	—	—	—	—	—
32	1973	3	5	8	37.5%	11	15	26	42.3%	5	5	10	50.0%	5	12	17	29.4%	1976	—	—	—	—	—	—	—	—	—	—	—	—	0	1	1	0.0%
33	1974	8	8	16	50.0%	1	3	4	25.0%	1	3	4	25.0%	0	6	6	0.0%	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
34	1975	4	9	13	30.8%	7	10	17	41.2%	6	4	10	60.0%	1	3	4	25.0%	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
35	1976	3	6	9	33.3%	2	7	9	22.2%	3	5	8	37.5%	3	1	4	75.0%	1979	0	1	1	0.0%	—	—	—	—	—	—	—	—	—	—	—	—
36	1977	0	5	5	0.0%	0	5	5	0.0%	1	7	8	12.5%	0	1	1	0.0%	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
37	1978	—	—	—	—	2	3	5	40.0%	2	3	5	40.0%	0	1	1	0.0%	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
38	1979	1	4	5	20.0%	1	2	3	33.3%	2	3	5	40.0%	1	1	2	50.0%	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Career	—	66	72	138	47.8%	72	79	151	47.7%	50	52	102	49.0%	25	53	78	32.1%	—	15	27	42	35.7%	15	27	42	35.7%	48	30	78	61.5%	11	27	38	28.9%

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	Bob Carmichael																Owen Davidson
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
24	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1968	1531	109.6	—	—	—	—	+18	+18	-41	50.0%	+0.19	2–2 (50%)	—	—	-0.14
25	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1969	1661	127.4	—	—	—	—	-84	-9	-71	55.7%	+0.71	3–3 (50%)	—	—	-1.30
26	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1970	1667	136.1	—	—	—	—	-120	-53	+72	52.4%	+0.23	4–8 (33%)	2–5 (29%)	—	-1.05
27	1968	1583	114.2	—	—	—	—	-63	+78	—	57.1%	+0.73	3–3 (50%)	—	—	+0.46	1971	1685	139.9	—	—	—	—	-37	-124	+112	40.5%	-0.57	3–5 (38%)	3–7 (30%)	—	-5.35
28	1969	1668	117.5	—	—	—	—	+16	-38	-15	57.8%	+0.57	3–1 (75%)	—	—	+2.00	1972	1621	122.9	—	—	—	—	-39	—	+125	18.2%	-2.00	1–2 (33%)	2–2 (50%)	—	-1.30
29	1970	1845	130.8	—	—	—	—	-48	-71	-119	56.3%	+0.46	12–10 (55%)	7–4 (64%)	—	+1.01	1973	1665	126.1	—	—	—	—	-70	-141	+127	55.9%	+0.32	3–5 (38%)	2–1 (67%)	—	+0.45
30	1971	1774	139.0	—	—	—	—	0	-34	-27	51.5%	+0.21	10–11 (48%)	15–12 (56%)	—	-5.29	1974	1615	121.5	—	—	—	—	-69	-106	+129	29.3%	-1.17	0–3 (0%)	1–5 (17%)	—	-1.34
31	1972	1741	142.0	—	—	—	—	-18	-18	-26	43.5%	-0.44	8–9 (47%)	8–5 (62%)	—	-7.00	1975	1617	100.3	—	—	—	—	—	—	—	50.0%	-0.50	—	1–0	—	+0.34
32	1973	1599	129.5	—	—	—	—	+45	+49	+81	43.2%	-0.48	8–15 (35%)	9–7 (56%)	—	-2.45	1976	1616	108.2	—	—	—	—	—	—	—	33.3%	-2.00	0–1	—	—	-0.29
33	1974	1641	131.6	—	—	—	—	+32	-20	+2	35.3%	-0.82	2–4 (33%)	1–3 (25%)	—	-1.64	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
34	1975	1635	133.2	—	—	—	—	-25	-23	+70	45.9%	-0.18	5–11 (31%)	4–8 (33%)	—	+1.11	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
35	1976	1609	122.8	—	—	—	—	+21	-51	+82	38.2%	-1.04	6–4 (60%)	4–2 (67%)	—	+0.71	1979	1607	99.1	—	—	—	—	—	—	—	0.0%	-5.00	—	—	—	-0.12
36	1977	1425	108.0	—	—	—	—	+117	+59	+116	19.6%	-1.78	0–4 (0%)	1–6 (14%)	—	+0.65	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
37	1978	1483	114.6	—	—	—	—	—	+11	+102	37.9%	-0.90	1–1	2–2 (50%)	—	+0.94	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
38	1979	1496	122.8	—	—	—	—	+41	-7	+60	37.5%	-0.85	2–4 (33%)	1–5 (17%)	—	+0.32	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Career	—	1903	134.5	—	—	—	—	0	-12	+14	47.0%	-0.16	60–77 (44%)	52–54 (49%)	97.7	-1.97	—	1806	135.9	—	—	—	—	-56	-64	+73	45.8%	-0.19	16–29 (36%)	11–20 (35%)	93.7	-5.21

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.

Bob Carmichael's most-played ATP rivals
Opponent	W	L	M	Last Played	H2H
Ken Rosewall	2	9	11	Oct 14, 1976	H2H
Tom Gorman	2	8	10	Mar 22, 1979	H2H
Dick Crealy	5	5	10	Nov 26, 1976	H2H
Nikola Pilic	1	9	10	Feb 1, 1974	H2H
Cliff Richey	2	7	9	Sep 29, 1971	H2H

Owen Davidson's most-played ATP rivals
Opponent	W	L	M	Last Played	H2H
Cliff Drysdale	2	8	10	Feb 11, 1972	H2H
John Newcombe	1	7	8	Apr 10, 1974	H2H
Roger Taylor	1	7	8	Jun 22, 1973	H2H
Tom Okker	0	6	6	Oct 3, 1973	H2H
Robert Maud	5	1	6	Oct 20, 1971	H2H