| Jan Mertl | Name | Mirza Basic |
| Czech Republic | Nationality | Bosnia-Herzegovina |
| ATP – | Rank | ATP 602 ▼ 121 |
| 163 | Best | 74 |
| 44 yo | Age | 35 yo |
| 191 cm | Height | 188 cm |
| Right hand / Two handed | Forehand | Right hand / Two handed |
| 2002 | Pro since | 2012 |
| 610,165$ | Prizemoney | 1,302,255$ |
| 69-98 (41%) | Career W/L | 301-280 (52%) |
| – | 2026 W/L | 7-7 (50%) |
| Form |
