Match log updated: 2026-05-28 18:14 UTC
Mark Keil — ATP Match Log
6 main-draw matches · 3–3 · 50.0% wins
| Opponent | Score | Result | H2H | Match Data | Date ↓ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Todd Martin | 3-6 4-6 | L | H2H | Match data | Sep 12, 1991* | R32 | Brasilia | ATP World Series → modern equivalent ATP 250 | Carpet |
| Andrew Sznajder | 5-7 7-6(6) 7-6(4) | W | H2H | Match data | Sep 11, 1991* | R64 | Brasilia | ATP World Series → modern equivalent ATP 250 | Carpet |
| Nick Brown | 4-6 5-7 1-6 | L | H2H | Match data | Jun 26, 1991* | R128 | Wimbledon | Grand Slam | Grass |
| MaliVai Washington | 7-6(3) 3-6 2-6 | L | H2H | Match data | Jun 14, 1991* | R16 | Queen's Club Championships | ATP World Series → modern equivalent ATP 250 | Grass |
| Pete Sampras | 6-2 7-6(2) | W | H2H | Match data | Jun 13, 1991* | R32 | Queen's Club Championships | ATP World Series → modern equivalent ATP 250 | Grass |
| Patrick Baur | 2-6 6-3 6-2 | W | H2H | Match data | Jun 12, 1991* | R64 | Queen's Club Championships | ATP World Series → modern equivalent ATP 250 | 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.