H2H data updated: 2026-07-19 02:51 UTC
Robbie Venter vs John Marks H2H: 1-0
Robbie Venter holds a 1–0 lead over John Marks in their ATP head-to-head. Across 1 main-draw meeting, Robbie Venter leads 1–0 on hard courts. Most recently, Robbie Venter won the 1977 Johannesburg third round 7-5 7-5.
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RSA
Left-Handed
180 cm / 5'11"
H2H
1
–
0
1 main draw meetings
AUS
Age 73
Right-Handed
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Mar 11, 1977* | Johannesburg | ATP 250 | R32 | Hard | Robbie Venter | 7-5 7-5 | John Marks | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Robbie Venter | #800 | #87 | 0 | 1,556 | 7 | 19 | 26.9% | 0 | 0 | 0 | 0 | 0 | 0 |
| John Marks | #223 | #60 | 0 | 1,631 | 30 | 81 | 27.0% | 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 | Robbie Venter | John Marks | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 16 | 1976 | 0–1 | 0.0% | #360 | 1,484 | 0 | 0 | — | — | — | — | — | — | — |
| 17 | 1977 | 2–1 | 66.7% | #212 | 1,517 | 0 | 0 | 1970 | 1–1 | 50.0% | — | 1,502 | 0 | 0 |
| 18 | — | — | — | — | — | — | — | 1971 | 1–2 | 33.3% | — | 1,485 | 0 | 0 |
| 20 | 1980 | 0–1 | 0.0% | #224 | 1,513 | 0 | 0 | 1973 | 0–1 | 0.0% | — | 1,467 | 0 | 0 |
| 21 | 1981 | 3–4 | 42.9% | #224 | 1,538 | 0 | 0 | 1974 | 1–3 | 25.0% | — | 1,446 | 0 | 0 |
| 22 | 1982 | 0–1 | 0.0% | #225 | 1,528 | 0 | 0 | 1975 | 5–1 | 83.3% | #330 | 1,563 | 0 | 0 |
| 23 | 1983 | 2–9 | 18.2% | #92 | 1,487 | 0 | 0 | 1976 | 3–15 | 16.7% | #165 | 1,442 | 0 | 0 |
| 24 | 1984 | 0–2 | 0.0% | #320 | 1,467 | 0 | 0 | 1977 | 4–13 | 23.5% | #183 | 1,434 | 0 | 0 |
| 25 | — | — | — | — | — | — | — | 1978 | 9–16 | 36.0% | #63 | 1,628 | 0 | 0 |
| 26 | — | — | — | — | — | — | — | 1979 | 4–26 | 13.3% | #115 | 1,456 | 0 | 0 |
| 27 | — | — | — | — | — | — | — | 1980 | 2–3 | 40.0% | #223 | 1,459 | 0 | 0 |