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

Klaus Eberhard vs Byron Bertram H2H: 1-0

Klaus Eberhard holds a 1–0 lead over Byron Bertram in their ATP head-to-head. Across 1 main-draw meeting, Klaus Eberhard leads 1–0 on clay. Most recently, Klaus Eberhard won the 1980 Munich third round 6-2 6-3.

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Klaus Eberhard

GER Age 68 Right-Handed

H2H

1 – 0

1 main draw meetings

Byron Bertram

RSA Age 73 Right-Handed

H2H Match Log

Date	Tournament	Category	Round	Surface	Winner	Score	Loser	Match
May 23, 1980*	Munich	ATP 250	R32	Clay	Klaus Eberhard #199	6-2 6-3	Byron Bertram #82	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
Klaus Eberhard	#751	#81	0	1,660	53	71	42.7%	0	0	0	0	0	0
Byron Bertram	#150	#51	0	1,810	113	138	45.0%	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	Klaus Eberhard							Byron Bertram
Age	Yr	W-L	Win %	Rank	Elo	GS	Titles	Yr	W-L	Win %	Rank	Elo	GS	Titles
16	—	—	—	—	—	—	—	1969	0–3	0.0%	—	1,466	0	0
17	—	—	—	—	—	—	—	1970	11–11	50.0%	—	1,540	0	0
18	1976	0–3	0.0%	#264	1,470	0	0	1971	9–13	40.9%	—	1,542	0	0
19	1977	2–4	33.3%	#273	1,467	0	0	1972	2–2	50.0%	—	1,532	0	0
20	1978	6–7	46.2%	#180	1,546	0	0	1973	11–10	52.4%	#152	1,609	0	0
21	1979	9–10	47.4%	#199	1,596	0	0	1974	15–13	53.6%	#156	1,649	0	0
22	1980	11–14	44.0%	#104	1,586	0	0	1975	5–8	38.5%	#120	1,650	0	0
23	1981	15–17	46.9%	#89	1,583	0	0	1976	21–23	47.7%	#57	1,728	0	0
24	1982	8–12	40.0%	#111	1,559	0	0	1977	21–27	43.8%	#84	1,741	0	0
25	1983	0–1	0.0%	#208	1,559	0	0	1978	10–11	47.6%	#92	1,664	0	0
26	1984	0–1	0.0%	#278	1,543	0	0	1979	1–2	33.3%	#219	1,646	0	0
27	1985	2–2	50.0%	#279	1,556	0	0	1980	7–15	31.8%	#150	1,567	0	0