Stadium: Court 1 Round: 25 Ground: Clay
| Piestany, Singles M-ITF-SVK-02A | 2019/05/08 09:50 | Khomentovskiy, Matvey v Jirousek, Tomas | 6-1,6-1 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/04/25 12:30 | Louis Tessa v Jirousek, Tomas | 6-3,6-4 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/04/23 10:00 | Ignacio Carou v Jirousek, Tomas | 1-6,4-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/04/17 11:45 | Fattar, Anas v Jirousek, Tomas | 6-4,1-6,6-2 |
| ITF - M15 Opatija | 2019/03/26 11:20 | Oleksii Krutykh v Jirousek, Tomas | 7-5,6-1 |
| ITF - M15 Rovinj | 2019/03/22 09:00 | Luca Giacomini v Jirousek, Tomas | 6-4,7-5 |
| ITF - M15 Rovinj | 2019/03/21 09:00 | Stanek, Robin v Jirousek, Tomas | 1-6,0-6 |
| ITF - M15 Rovinj | 2019/03/20 09:00 | Jirousek, Tomas v Ornago, Fabrizio | 6-4,6-3 |
| ITF M25 Most | 2019/05/28 12:00 | Styler, Ondrej v Pietro Mugelli | 6-3,6-1 |
| ITF M15 Prague | 2019/05/14 08:00 | Styler, Ondrej v Vit Kopriva | 6-4,1-6,1-6 |
| ITF - M15 Monastir | 2019/02/26 08:30 | Styler, Ondrej v Altug Celikbilek | 2-6,3-6 |
| ITF - M15 Monastir | 2019/02/20 09:00 | Maggioli, Emiliano v Styler, Ondrej | 7-5,6-4 |
| ITF - M15 Monastir | 2019/02/13 11:45 | Styler, Ondrej v Kristjan Tamm | 4-6,3-6 |
| ITF Czech Republic F12 | 2018/11/26 11:00 | Remy Bertola v Styler, Ondrej | 6-4,6-4 |
| Czech Republic F11, Singles | 2018/11/24 10:15 | Tomas Machac v Styler, Ondrej | 6-7,6-1,6-2 |
| Czech Republic F11, Singles | 2018/11/23 13:35 | Kelsey Stevenson v Styler, Ondrej | 3-6,4-6 |