Mexico
03.07.79, 45 years
03.07.79, 45 years
Country
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
USA
14.03.76, 49 years
30448 $
14.03.76, 49 years
30448 $
Gerardo Heyser-Lopez vs. Michael Jessup - head to head matches
| 03.08.98 | 1st round | Gerardo Heyser-Lopez | Michael Jessup | 6-2, 7-65 | match details |  Tijuana | Hard |
Gerardo Heyser-Lopez form & Michael Jessup form
Gerardo Heyser-Lopez - last matches
| Tijuana - Hard | ||||
| 03.08.98 1st round | vs. Michael Jessup | 6-2, 7-65 |  | match details |
| 03.08.98 2nd round | vs. Noam Behr | 1-6, 3-6 |  | match details |
| Puerto Vallarta - Hard | ||||
| 13.04.98 1st round | vs. Javier Gutierrez-Lima | 3-6, 2-6 | | match details |
Michael Jessup - last matches
 San Jose - I. hard | ||||
| 11.02.06 q 1 | vs. James Auckland | 6-2, 1-6, 7-65 | | match details |
| 11.02.06 q 2 | vs. Carl-Henrik Hansen | 3-6, 4-6 | | match details |
| Aptos - Hard | ||||
| 22.07.04 2nd round | vs. Frank Dancevic | 2-6, 1-6 | | match details |
| 20.07.04 1st round | vs. Prakash Amritraj | 7-64, 4-6, 7-5 | | match details |
| 19.07.04 q 2 | vs. Hayato Furukawa | 7-5, 6-4 | | match details |
| 19.07.04 qual. | vs. Travis Rettenmaier | 3-6, 7-66, 6-4 | | match details |
| 19.07.04 q 1 | vs. Malino Oda | 7-5, 6-3 | | match details |
| San Jose - I. hard | ||||
| 09.02.04 q 1 | vs. Lesley Joseph | 5-7, 6-4, 6-3 | | match details |
| 09.02.04 q 2 | vs. Wayne Odesnik | 6-4, 6-2 | | match details |
| 09.02.04 qual. | vs. Zack Fleishman | 3-6, 2-6 | | match details |
| Aptos - Hard | ||||
| 15.07.02 q 1 | vs. Casey Cowden | 6-1, 6-2 | | match details |
| 15.07.02 q 2 | vs. Phillip King | 4-6, 0-6 | | match details |
| San Jose - I. hard | ||||
| 25.02.02 q 1 | vs. Kevin Kim | 1-6, 6-1, 4-6 | | match details |
| Burbank - Hard | ||||
| 06.11.00 q 2 | vs. Vincent Allegre | 6-4, 6-1 | | match details |
| 06.11.00 2nd round | vs. Kevin Kim | 3-6, 4-6 | | match details |
| 06.11.00 qual. | vs. Robert Kendrick | 6-0, 6-1 | | match details |
| 06.11.00 1st round | vs. Cecil Mamiit | 3-6, 6-3, 6-4 | | match details |
| 06.11.00 q 1 | vs. John-Paul Fruttero | 7-5, 6-3 | | match details |
| Tulsa - Hard | ||||
| 09.10.00 1/4 | vs. Raemon Sluiter | 1-6, 4-6 | | match details |
| 09.10.00 q 2 | vs. Vladimir Pavicevic | 7-60, 6-2 | | match details |
| 09.10.00 1st round | vs. Chris Martin | 6-2, 7-5 | | match details |
| 09.10.00 qual. | vs. Simon Larose | 6-4, 6-3 | | match details |
| 09.10.00 2nd round | vs. Andy Ram | 6-1, 2-6, 1-0, Andy Ram - retired | | match details |
| 09.10.00 q 1 | vs. Damien Roberts | 6-1, 6-2 | | match details |
| Winnetka - Hard | ||||
| 24.07.00 1st round | vs. Matthew Emery | 7-64, 6-0 | | match details |
| 24.07.00 qual. | vs. Jackie Jenkins | 6-0, 7-5 | | match details |
| 24.07.00 2nd round | vs. Alex Kim | 3-6, 1-6 | | match details |
 Granby - Hard | ||||
| 10.07.00 q 2 | vs. Andrew Nisker | 6-1, 6-3 | | match details |
| 10.07.00 qual. | vs. Kristian Capalik | 6-2, 6-4 | | match details |
| 10.07.00 1st round | vs. Lior Mor | 4-6, 1-6 | | match details |
