Match log updated: 2026-08-30 18:41 UTC
Mark Merklein — ATP Match Log
4 main-draw matches · 0–4 · 0.0% wins
| Opponent | Score | Result | H2H | Match Data | Date ↓ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| David Nainkin | 7-6(3) 0-6 4-6 4-6 | L | H2H | Match data | Sep 2, 1998* | R128 | US Open | Grand Slam | Hard |
| Francisco Clavet | 3-6 2-6 | L | H2H | Match data | Aug 19, 1998* | R64 | Indianapolis | ATP Championship Series → modern equivalent ATP 500 | Hard |
| David Nainkin | 3-6 3-6 | L | H2H | Match data | Jun 10, 1998* | R64 | Queen's Club Championships | ATP World Series → modern equivalent ATP 250 | Grass |
| Wayne Black | 3-6 2-6 | L | H2H | Match data | May 7, 1998* | R32 | Delray Beach Open | ATP World Series → modern equivalent ATP 250 | Clay |
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.