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
30.12.82, 42 years
30.12.82, 42 years
Olivier Sajous vs. Michael Birzon - head to head matches
| 15.11.10 | 1st round | Olivier Sajous | Michael Birzon | 6-2, 6-4 | match details |  USA F31 | Clay |
Olivier Sajous form & Michael Birzon form
Olivier Sajous - last matches
| USA F12 - Clay | ||||
| 28.04.14 q 2 | vs. Christopher Tasker | 6-0, 6-0 |  | match details |
| 28.04.14 | vs. Oscar Janglin | 7-64, 4-6, 6-4 | | match details |
| 28.04.14 q 1 | vs. Vitaliy Pereverzev | 6-3, 6-2 | | match details |
| 28.04.14 qual. | vs. Gian Issa | 6-3, 0-6, 3-6 |  | match details |
 Davis Cup - Hard | ||||
| 07.04.13 | vs. Christopher Diaz-Figueroa | 2-6, 1-6, 4-6 | | match details |
| 05.04.13 | vs. Sebastien Vidal | 7-65, 7-5, 6-1 | | match details |
 Davis Cup - Clay | ||||
| 03.02.13 | vs. Sergio Galdos | 2-6, 6-3, 3-6 | | match details |
| 01.02.13 | vs. Mauricio Echazu | 4-6, 3-6, 5-7 | | match details |
| USA F3 - Clay | ||||
| 21.01.13 1st round | vs. Ricardo Rodriguez-Pace | 3-6, 2-6 | | match details |
| 21.01.13 qual. | vs. Ricardo Ojeda Lara | 2-6, 6-5, Ricardo Ojeda Lara - retired | | match details |
| 21.01.13 | vs. Amyn Soldier-Mukadam | 6-3, 6-2 | | match details |
| 21.01.13 q 1 | vs. Phillip Anderson | 6-4, 6-3 | | match details |
| 21.01.13 q 2 | vs. Ryan Miller | 6-1, 7-65 | | match details |
| USA F2 - Clay | ||||
| 14.01.13 | vs. Eric Rubin | 4-6, 1-6 | | match details |
 Mexico F13 - Hard | ||||
| 05.11.12 2nd round | vs. Filip Peliwo | 6-3, 6-4 | | match details |
| 05.11.12 1/4 | vs. Mathias Bourgue | 0-6, 7-5, 1-6 | | match details |
| 05.11.12 1st round | vs. Jose Hernandez-Fernandez | 7-63, 7-67 | | match details |
| Mexico F12 - Hard | ||||
| 29.10.12 1st round | vs. Matt Alexander | 6-3, 6-3 | | match details |
| 29.10.12 1/4 | vs. Chris Wettengel | 6-73, 6-3, 3-6 | | match details |
| 29.10.12 2nd round | vs. Mathias Bourgue | 7-5, 7-64 | | match details |
| USA F27 - Hard | ||||
| 08.10.12 1st round | vs. Joshua Milton | 4-6, 0-6 | | match details |
| USA F26 - Hard | ||||
| 24.09.12 1st round | vs. Dennis Novikov | 7-65, 1-6, 6-710 | | match details |
| Mexico F11 - Hard | ||||
| 17.09.12 1st round | vs. Ivan Endara | 3-2, Ivan Endara - retired | | match details |
| 17.09.12 1/2 | vs. Yoshihito Nishioka | 6-3, 2-6, 5-7 | | match details |
| 17.09.12 2nd round | vs. Eduardo Peralta-Tello | 6-1, 6-4 | | match details |
| 17.09.12 1/4 | vs. Luis Patino | 6-4, 6-2 | | match details |
| Lexington Challenger - Hard | ||||
| 22.07.12 q 2 | vs. Austin Krajicek | 5-7, 4-6 | | match details |
| 21.07.12 q 1 | vs. Phillip Arndt | 6-1, 6-2 | | match details |
| Atlanta - Hard | ||||
| 15.07.12 q 2 | vs. Tim Smyczek | 5-7, 3-6 | | match details |
| 14.07.12 q 1 | vs. Pierre-Ludovic Duclos | 6-74, 7-5, 6-3 | | match details |
Michael Birzon - last matches
| USA F31 - Clay | ||||
| 15.11.10 1st round | vs. Olivier Sajous | 2-6, 4-6 | | match details |
 Bermuda - Clay | ||||
| 17.04.06 q 2 | vs. Eric Butorac | 1-6, 3-6 | | match details |
| USA F8 - Hard | ||||
| 27.03.06 1st round | vs. Troy Hahn | 2-6, 2-6 | | match details |
 Salinas - Hard | ||||
| 14.03.06 1st round | vs. Dusan Vemic | 6-75, 3-6 | | match details |
| Quito - Clay | ||||
| 10.10.05 1st round | vs. Gabriel Moraru | 3-6, 1-6 | | match details |
| Manta - Hard | ||||
| 15.08.05 q 2 | vs. Carlos Avellan | 1-6, 3-6 | | match details |
| 15.08.05 q 1 | vs. Daniel Bermeo | 3-6, 6-3, 6-1 | | match details |
 Bogota - Clay | ||||
| 18.07.05 1st round | vs. Paul Capdeville | 2-6, 2-6 | | match details |