| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2018 | 3/1 | 0/0 | 3/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2017 | 16/21 | 8/10 | 8/11 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2016 | 6/8 | 6/6 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2015 | 9/7 | 4/4 | 1/1 | 2/1 | 2/1 | 0/0 | 0/0 |
| 2014 | 11/15 | 4/4 | 7/11 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2013 | 29/26 | 8/7 | 15/15 | 6/4 | 0/0 | 0/0 | 0/0 |
| 2012 | 3/7 | 2/3 | 0/2 | 1/1 | 0/1 | 0/0 | 0/0 |
| 2011 | 1/8 | 1/2 | 0/6 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2010 | 0/1 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2007 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 78/95 | 33/37 | 34/49 | 9/7 | 2/2 | 0/0 | 0/0 |
| perc. % | 45.09 % | 47.14 % | 40.96 % | 56.25 % | 50 % | 0 % | 0 % |
Mark Oljaca / scheduled / last
| no matches found |
Mark Oljaca form / year 2013 / surface: Clay
Mark Oljaca / year 2013 / surface: Clay
| 11.11.13 | Patrick Daciek | Mark Oljaca | 6-2, 6-2 |  | match details |  USA F31 | Clay | |
| 04.11.13 | Zachary White | Mark Oljaca | 6-3, 6-0 | | match details | USA F30 | Clay | |
| 28.10.13 | Mark Oljaca | Clayton Almeida | 6-2, 6-1 |  | match details | USA F29 | Clay | |
| 28.10.13 | q 1 | Mark Oljaca | Elijah Melendez | 6-4, 6-2 | | match details | ||
| 28.10.13 | q 2 | Moritz Buerchner | Mark Oljaca | 6-2, 6-3 | | match details | ||
| 17.06.13 | Mark Oljaca | Chi-Shan Jao | 7-5, 4-6, 6-2 | | match details | USA F16 | Clay | |
| 17.06.13 | q 1 | Artem Baradach | Mark Oljaca | 6-2, 6-4 | | match details | ||
| 10.06.13 | q 1 | Roberto Cid Subervi | Mark Oljaca | 6-3, 6-1 | | match details | USA F15 | Clay |
| 10.06.13 | Mark Oljaca | Kevin Metka | 7-66, 7-64 | | match details | |||
| 03.06.13 | Mark Oljaca | Daniel Hobart | 7-5, 6-4 | | match details | USA F14 | Clay | |
| 03.06.13 | q 1 | Andrew J. Schafer | Mark Oljaca | 5-7, 6-2, 6-4 | | match details | ||
| 13.05.13 | q 1 | Mark Oljaca | Daniel Friedrichsen Canellas | 6-1, 6-2 | | match details | USA F13 | Clay |
| 13.05.13 | q 2 | Tommy Mylnikov | Mark Oljaca | 5-7, 6-4, 6-1 | | match details | ||
| 13.05.13 | Mark Oljaca | Austin Spinazze | 6-3, 4-6, 6-2 | | match details | |||
| 06.05.13 | Richard Brej | Mark Oljaca | 7-64, 7-5 | | match details | USA F12 | Clay | |
| 29.04.13 | q 1 | Mark Oljaca | David Crisovan | 6-2, 6-0 | | match details | USA F11 | Clay |
| 29.04.13 | q 2 | Mark Oljaca | Carl Eguez | 6-3, 6-3 | | match details | ||
| 29.04.13 | Mark Oljaca | Alvaro Ochoa | 6-4, 6-4 | | match details | |||
| 29.04.13 | qual. | Jose E Gracia | Mark Oljaca | 6-2, 6-2 | | match details | ||
| 20.04.13 | q 1 | Luka Gregorc | Mark Oljaca | 6-0, 6-4 | | match details | Savannah Challenger | Clay |
| 14.04.13 | q 2 | Marek Michalicka | Mark Oljaca | 6-2, 6-2 | | match details | Sarasota Challenger | Clay |
| 13.04.13 | q 1 | Mark Oljaca | Francis Williams | 6-2, 6-1 | | match details | ||
| 28.01.13 | Mark Oljaca | Christoph Vogt | 6-0, 6-0 | | match details | USA F4 | Clay | |
| 28.01.13 | q 1 | Mark Oljaca | Maximilian Kolleritsch | 7-5, 6-74, 6-1 | | match details | ||
| 28.01.13 | q 2 | Kevin King | Mark Oljaca | 6-3, 6-2 | | match details | ||
| 21.01.13 | q 1 | Yuanfeng Li | Mark Oljaca | 5-7, 7-65, 6-1 | | match details | USA F3 | Clay |
| 21.01.13 | Mark Oljaca | Benn Marler | 6-4, 6-1 | | match details | |||
| 14.01.13 | Mark Oljaca | Jody Turnquest | 6-1, 6-4 | | match details | USA F2 | Clay | |
| 14.01.13 | q 1 | Darian King | Mark Oljaca | 3-6, 6-1, 6-2 | | match details | ||
| 07.01.13 | Kyle Edmund | Mark Oljaca | 6-2, 6-3 | | match details | USA F1 | Clay |