Stadium: Court 4 Round: 62 Ground: Clay
| ITF M15 Alaminos-Larnaca | 2023/04/26 12:40 | Jiri Cizek v Moerani Bouzige | 3-6,3-6 |
| ITF M15 Alaminos-Larnaca | 2023/04/25 07:00 | Shunsuke Wakita v Jiri Cizek | 7-5,6-0 |
| ITF M15 Alaminos-Larnaca | 2023/04/24 07:00 | Alexander C Parker v Jiri Cizek | 6-7,6-7 |
| ITF M25 Palmanova | 2023/03/13 08:00 | Jiri Cizek v Ivan Sergeyev | 0-6,2-6 |
| ITF M25 Palmanova | 2023/03/12 12:00 | Nikita Alosha v Jiri Cizek | 5-7,5-7 |
| ITF M25 Pardubice | 2022/09/18 11:00 | Jiri Cizek v John Sperle | 3-6,0-6 |
| ITF M25 Most | 2022/05/18 07:55 | Jiri Cizek v Yannick Wunderlich | 4-6,4-6 |
| ITF M25 Most | 2022/05/16 08:00 | Jiri Cizek v Nikolas Lahky | 6-0,6-0 |
| ITF M25 Prague | 2023/05/15 10:45 | Mark Havlicek v Dung Em Oliver Dao | 5-7,6-4,10-1 |
| Czechia Extraliga | 2022/12/11 12:00 | Toby Alex Kodat v Mark Havlicek | 5-7,6-3,6-4 |
| ITF M15 Antalya | 2022/10/30 07:00 | Mark Havlicek v Peter Goldsteiner | 6-4,1-6,10-3 |
| ITF M15 Antalya | 2022/10/24 10:40 | Dan Alexandru Tomescu v Mark Havlicek | 6-3,6-2 |
| ITF M15 Antalya | 2022/10/23 07:00 | Meecah Bigun v Mark Havlicek | 6-3,3-6,5-10 |
| ITF M15 Antalya | 2022/10/19 09:30 | Aleksandr Lobanov v Mark Havlicek | 6-1,2-6,6-1 |
| ITF M15 Antalya | 2022/10/18 08:45 | Radovan Michalik v Mark Havlicek | 5-7,1-6 |
| ITF M15 Antalya | 2022/10/17 09:05 | Andrei Cuceu v Mark Havlicek | 2-6,6-4,7-10 |