17.02.04 | 1st round | Jeff Coetzee/Chris Haggard | Scott Humphries/Mark Merklein | 6-3, 6-3 |  | match details | Memphis | I. hard |
10.02.04 | 1st round | Jeff Coetzee/Chris Haggard | Scott Humphries/Mark Merklein | 7-63, 3-6, 7-66 |  | match details | San Jose | I. hard |
21.01.04 | 1st round | Jonas Bjorkman/Todd Woodbridge | Scott Humphries/Mark Merklein | 6-4, 6-2 |  | match details | Melbourne | Hard |
13.01.04 | 1st round | Jiri Novak/Radek Stepanek | Scott Humphries/Mark Merklein | 6-4, 6-2 |  | match details | Auckland | Hard |
20.10.03 | 1st round | Scott Humphries/Mark Merklein | David Prinosil/Tomas Zib | 7-5, 7-63 |  | match details | Basel | Carpet |
20.10.03 | 1/4 | Scott Humphries/Mark Merklein | James Blake/Martin Verkerk | 6-4, 2-6, 7-5 |  | match details |
20.10.03 | 1/2 | Lucas Arnold-Ker/Mariano Hood | Scott Humphries/Mark Merklein | 7-5, 6-4 |  | match details |
29.09.03 | 1/2 | Scott Humphries/Mark Merklein | Jiri Novak/Petr Pala | 2-6, 6-2, 6-3 |  | match details | Tokyo | Hard |
29.09.03 | 1st round | Scott Humphries/Mark Merklein | Lars Burgsmuller/Rainer Schuettler | 6-3, 6-4 |  | match details |
29.09.03 | fin | Justin Gimelstob/Nicolas Kiefer | Scott Humphries/Mark Merklein | 6-76, 6-3, 7-64 |  | match details |
29.09.03 | 1/4 | Scott Humphries/Mark Merklein | Rick Leach/Brian MacPhie | 6-3, 7-63 |  | match details |
22.09.03 | 1st round | Cecil Mamiit/Eric Taino | Scott Humphries/Mark Merklein | 4-6, 7-5, 6-4 |  | match details | Shanghai | Hard |
08.09.03 | fin | Todd Perry/Thomas Shimada | Scott Humphries/Mark Merklein | 6-2, 6-4 |  | match details | Salvador | Hard |
08.09.03 | 1/2 | Scott Humphries/Mark Merklein | Martin Garcia/Graydon Oliver | 6-1, 7-65 |  | match details |
08.09.03 | 1st round | Scott Humphries/Mark Merklein | Enzo Artoni/Ignacio Hirigoyen | 6-3, 6-75, 6-2 |  | match details |
08.09.03 | 1/4 | Scott Humphries/Mark Merklein | Vince Spadea/Eric Taino | 7-68, 6-75, 7-5 |  | match details |
25.08.03 | 1st round | Chris Haggard/Donald Johnson | Scott Humphries/Mark Merklein | 6-3, 5-7, 7-63 |  | match details | New York | Hard |
28.07.03 | 1st round | Scott Humphries/Mark Merklein | Hyung-Taik Lee/Cecil Mamiit | 2-6, 7-5, 6-3 |  | match details | Los Angeles | Hard |
28.07.03 | 1/4 | Scott Humphries/Mark Merklein | Lleyton Hewitt/Mark Philippoussis | 6-3, 5-7, 6-4 |  | match details |
28.07.03 | 1/2 | Jan-Michael Gambill/Travis Parrott | Scott Humphries/Mark Merklein | 6-2, 6-73, 7-62 |  | match details |
23.06.03 | 1st round | Martin Lee/Miles Maclagan | Scott Humphries/Mark Merklein | 7-62, 7-66, 6-4 |  | match details | London | Grass |
09.06.03 | 1st round | Scott Humphries/Mark Merklein | Sebastien Grosjean/Davide Sanguinetti | 7-66, 7-5 |  | match details | London | Grass |
09.06.03 | 2nd round | Scott Humphries/Mark Merklein | Bob Bryan/Mike Bryan | 3-6, 7-5, 6-3 |  | match details |
09.06.03 | 1/4 | Rick Leach/Brian MacPhie | Scott Humphries/Mark Merklein | 4-6, 7-66, 7-69 |  | match details |
26.05.03 | 1st round | Tomas Cibulec/Pavel Vizner | Scott Humphries/Mark Merklein | 2-6, 6-3, 6-4 |  | match details | Paris | Clay |
19.05.03 | 1st round | Nathan Healey/Jordan Kerr | Scott Humphries/Mark Merklein | 6-2, 4-6, 6-4 |  | match details | St. Polten | Clay |