Match log updated: 2026-08-25 14:24 UTC
John Marks — ATP Match Log
Main draw matches: 18 | W: 3 | L: 15 | Win %: 16.7%
| Opponent | Score | Result | H2H | Match Data | Date ↓ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Nick Saviano | 3-6 6-4 2-6 | L | H2H | Match data | Dec 28, 1976* | R64 | Sydney International | ATP 250 | Grass |
| Rory Chappell | 7-6 1-6 6-7 | L | H2H | Match data | Nov 26, 1976* | R32 | South African Open | ATP 250 | Hard |
| Dick Crealy | 0-6 0-6 | L | H2H | Match data | Nov 17, 1976* | R64 | Manila | ATP 250 | Hard |
| Paul Kronk | 3-6 4-6 | L | — | Match data | Nov 10, 1976* | R32 | Hong Kong Open | ATP 250 | Hard |
| Roscoe Tanner | 6-3 6-4 | W | H2H | Match data | Nov 9, 1976* | R64 | Hong Kong Open | ATP 250 | Hard |
| Tom Gullikson | 3-6 5-7 | L | — | Match data | Nov 4, 1976* | R32 | Japan Open | ATP 250 | Clay |
| Rolf Thung | 4-6 6-1 2-6 | L | H2H | Match data | Oct 28, 1976* | R32 | Perth | ATP 250 | Hard |
| Chris Lewis | 2-6 3-6 | L | H2H | Match data | Oct 20, 1976* | R64 | Sydney Indoor | ATP 250 | Hard |
| Dick Crealy | 3-6 4-6 | L | H2H | Match data | Oct 14, 1976* | R32 | Brisbane International | ATP 250 | Grass |
| John Lloyd | 4-6 2-6 | L | — | Match data | Sep 17, 1976* | R16 | Bermuda | ATP 250 | Clay |
| Octavio Martinez | 6-4 6-3 | W | H2H | Match data | Sep 16, 1976* | R32 | Bermuda | ATP 250 | Clay |
| Karl Meiler | 1-6 0-6 | L | H2H | Match data | Aug 11, 1976* | R32 | North Conway | ATP 250 | Clay |
| Terry Ryan | 6-2 6-4 | W | — | Match data | Aug 10, 1976* | R64 | North Conway | ATP 250 | Clay |
| Manuel Santana | 3-6 3-6 | L | H2H | Match data | Jul 16, 1976* | R32 | Dutch Open | ATP 250 | Clay |
| Stephen Warboys | 7-5 5-7 6-3 4-6 3-6 | L | H2H | Match data | Jun 23, 1976* | R128 | Wimbledon | Grand Slam | Grass |
| Balazs Taroczy | 0-6 2-6 | L | H2H | Match data | Apr 6, 1976* | R64 | Nice | ATP 250 | Clay |
| Mike Estep | 2-6 4-6 | L | H2H | Match data | Feb 28, 1976* | R16 | Khartoum | ATP 250 | Hard |
| Mal Anderson | 6-3 4-6 3-6 4-6 | L | H2H | Match data | Dec 30, 1975* | R64 | Australian Open | Grand Slam | Grass |
Estimated from the tournament schedule where an exact match date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Mapping details.