H2H data updated: 2026-07-18 14:16 UTC

Mark Cox vs Onny Parun H2H: 4-0

Mark Cox holds a 4–0 lead over Onny Parun in their ATP head-to-head. Across 4 main-draw meetings, Mark Cox leads 2–0 on hard courts and 1–0 on carpet. Most recently, Mark Cox won the 1979 Stockholm second round 7-6 6-4.

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Mark Cox

GBR Age 83 Left-Handed 185 cm / 6'1"

H2H

4 – 0

4 main draw meetings

Onny Parun

NZL Age 79 Right-Handed 188 cm / 6'2"

H2H Match Log

Date	Tournament	Category	Round	Surface	Winner	Score	Loser	Match
Nov 7, 1979*	Stockholm	ATP 250	R64	Hard	Mark Cox #97	7-6 6-4	Onny Parun #210	Match data
Apr 26, 1974*	Denver Wct	ATP 250	R16	Carpet	Mark Cox #19	7-6(6) 6-2	Onny Parun #46	Match data
Feb 22, 1974*	London Wct	ATP 250	R16	Hard	Mark Cox #22	6-1 6-4	Onny Parun #40	Match data
Jun 28, 1973*	Eastbourne	ATP 250	SF	Grass	Mark Cox	9-8 4-6 6-4	Onny Parun	Match data

* Estimated match date where the exact historical date is unavailable.

Career Comparison

Player	Current	Peak	Pts	Elo	W	L	Win %	GS	1000	Finals	500	250	Titles
Mark Cox	#486	#12	0	2,009	408	274	59.8%	0	0	0	0	15	15
Onny Parun	#398	#18	0	1,990	375	342	52.3%	0	0	0	0	6	6

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	Mark Cox							Onny Parun
Age	Yr	W-L	Win %	Rank	Elo	GS	Titles	Yr	W-L	Win %	Rank	Elo	GS	Titles
21	—	—	—	—	—	—	—	1968	13–16	44.8%	—	1,561	0	0
22	—	—	—	—	—	—	—	1969	13–22	37.1%	—	1,581	0	0
23	—	—	—	—	—	—	—	1970	19–21	47.5%	—	1,586	0	0
24	1968	52–23	69.3%	—	1,722	0	2	1971	26–24	52.0%	—	1,689	0	0
25	1969	35–16	68.6%	—	1,836	0	4	1972	39–36	52.0%	—	1,703	0	0
26	1970	39–31	55.7%	—	1,796	0	5	1973	49–43	53.3%	#40	1,731	0	1
27	1971	27–31	46.6%	—	1,815	0	5	1974	76–37	67.3%	#25	1,945	0	3
28	1972	43–29	59.7%	—	1,871	0	7	1975	65–31	67.7%	#26	1,889	0	4
29	1973	56–28	66.7%	#22	1,890	0	10	1976	38–23	62.3%	#29	1,816	0	6
30	1974	25–17	59.5%	#30	1,828	0	10	1977	13–27	32.5%	#149	1,624	0	6
31	1975	31–13	70.5%	#25	1,915	0	13	1978	1–14	6.7%	#210	1,499	0	6
32	1976	22–15	59.5%	#17	1,954	0	14	1979	3–15	16.7%	#214	1,426	0	6
33	1977	35–21	62.5%	#26	1,823	0	15	1980	15–19	44.1%	#96	1,595	0	6
34	1978	15–16	48.4%	#68	1,765	0	15	1981	5–13	27.8%	#99	1,535	0	6
35	1979	17–16	51.5%	#76	1,786	0	15	1982	0–1	0.0%	#200	1,522	0	6
36	1980	11–13	45.8%	#140	1,673	0	15	—	—	—	—	—	—	—
37	1981	0–5	0.0%	#140	1,597	0	15	—	—	—	—	—	—	—