Match log updated: 2026-08-30 18:41 UTC
Mark Merklein — ATP Match Log
Main draw matches: 15 | W: 3 | L: 12 | Win %: 20.0%
| Opponent | Score | Result | H2H | Match Data | Date ↑ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Aaron Krickstein | 3-6 3-6 | L | H2H | Match data | Aug 17, 1994* | R64 | Indianapolis | ATP Championship Series → modern equivalent ATP 500 | Hard |
| Javier Frana | 4-6 6-1 6-4 6-7(3) 0-6 | L | H2H | Match data | Aug 31, 1994* | R128 | US Open | Grand Slam | Hard |
| Marcio Carlsson | 4-6 1-6 | L | H2H | Match data | Apr 20, 1995* | R32 | Bermuda | ATP World Series → modern equivalent ATP 250 | Clay |
| Karim Alami | 3-6 2-6 | L | H2H | Match data | May 9, 1996* | R32 | Pinehurst | World Series → modern equivalent ATP 250 | Clay |
| Neville Godwin | 2-6 6-4 6-4 | W | H2H | Match data | Mar 18, 1997* | R128 | Miami Open | Masters 1000 | Hard |
| Michael Chang | 3-6 6-7(4) | L | H2H | Match data | Mar 19, 1997* | R64 | Miami Open | Masters 1000 | Hard |
| Fernando Meligeni | 6-7(3) 6-7(6) | L | H2H | Match data | Apr 24, 1997* | R32 | Orlando | World Series → modern equivalent ATP 250 | Clay |
| Jeff Salzenstein | 4-6 6-1 6-3 | W | H2H | Match data | Jul 16, 1997* | R64 | Washington Open | Championship Series → modern equivalent ATP 500 | Hard |
| Tommy Haas | 4-6 6-2 3-6 | L | H2H | Match data | Jul 17, 1997* | R32 | Washington Open | Championship Series → modern equivalent ATP 500 | Hard |
| Tommy Haas | 3-6 6-1 6-3 | W | H2H | Match data | Aug 13, 1997* | R64 | Indianapolis | Championship Series → modern equivalent ATP 500 | Hard |
| Richard Fromberg | 3-6 6-7(1) | L | H2H | Match data | Aug 14, 1997* | R32 | Indianapolis | Championship Series → modern equivalent ATP 500 | Hard |
| 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 |
| 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 |
| 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 | 7-6(3) 0-6 4-6 4-6 | L | H2H | Match data | Sep 2, 1998* | R128 | US Open | Grand Slam | Hard |
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.