| Challenger Braga | 09/29 15:10 | 14 |
[312] Martin Klizan v
Eric Vanshelboim
[483] |
4-6,3-6 | |
| Challenger Lisbon | 09/24 09:00 | 25 |
[311] Martin Klizan v
Jozef Kovalik
[123] 
|
3-6,6-7 | |
| Challenger Lisbon | 09/23 09:00 | 19 |
[198] Carlos Taberner
v
Martin Klizan [311]
|
3-6,5-7 | |
| Challenger Lisbon | 09/22 10:10 | 14 |
Goncalo Falcao
v
Martin Klizan
|
1-6,0-6 | |
| Challenger Bad Waltersdorf | 09/16 08:00 | 14 |
[315] Martin Klizan v
Cem Ilkel
[475] |
Retired | |
| Challenger Genoa | 09/04 16:00 | 26 |
[325] Martin Klizan v
Mili Poljicak
[409] 
|
6-4,2-6,1-6 | |
| Challenger Genoa | 09/03 08:00 | 25 |
[265] Gianluca Mager
v
Martin Klizan [325]
|
5-7,6-7 | |
| Challenger Como | 08/25 09:50 | 14 |
[323] Martin Klizan v
Gianmarco Ferrari
[496] |
2-6,4-6 | |
| Challenger Todi | 08/13 18:55 | 25 |
Martin Klizan v
Facundo Juarez
|
4-6,3-6 | |
| Challenger Bonn | 08/07 12:25 | 26 |
[185] Henri Squire
v
Martin Klizan [343]
|
6-4,7-6 | |
| Challenger Bonn | 08/06 10:05 | 25 |
Martin Klizan v
Justin Engel
|
7-6,6-3 | |
| Challenger Bonn | 08/05 09:00 | 19 |
Martin Klizan v
Liam Gavrielides
|
3-6,6-3,6-4 | |
| Challenger Bonn | 08/04 09:00 | 14 |
[358] Martin Klizan v
Nicolas Zanellato
[476] |
6-3,6-4 | |
| Challenger Liberec | 08/01 10:20 | 26 |
[140] Hugo Dellien
v
Martin Klizan [358]
|
Retired | |
| Challenger Liberec | 07/30 14:25 | 25 |
[335] Jakub Nicod
v
Martin Klizan [358]
|
3-6,1-6 | |
| Challenger Liberec | 07/29 09:00 | 19 |
Martin Klizan v
Karsiyaka Women
|
6-2,6-2 | |
| Challenger Liberec | 07/28 12:15 | 14 |
Martin Klizan v
Peter Benjamin Privara
|
6-2,7-6 | |
| ITF M25 Telfs | 07/18 09:55 | 26 |
[368] Martin Klizan v
Alexander Merino
[376] |
6-7,7-6,3-6 | |
| ITF M25 Telfs | 07/17 13:00 | 25 |
Martin Klizan v
Manuel Lazic
|
6-2,6-4 | |
| ITF M25 Padova | 07/10 15:05 | 26 |
Martin Klizan v
Andrej Martin
|
5-7,1-6 | |
| ITF M25 Padova | 07/09 17:55 | 25 |
Martin Klizan v
Leonardo Malgaroli
|
7-5,7-6 | |
| Challenger Sassuolo | 06/21 13:00 | 28 |
[466] Martin Klizan v
Jesper De Jong
[146] 
|
6-4,1-6,0-6 | |
| Challenger Sassuolo | 06/20 09:00 | 27 |
[224] Arminia Bielefeld
v
Martin Klizan [466]
|
5-7,5-7 | |
| Challenger Sassuolo | 06/19 11:10 | 26 |
[466] Martin Klizan v
Juan Pablo Ficovich
[233] 
|
6-2,6-2 | |
| Challenger Sassuolo | 06/18 16:00 | 25 |
[466] Martin Klizan v
Giulio Zeppieri
[139] 
|
Retired | |
| Challenger Sassuolo | 06/17 08:00 | 19 |
[484] Martin Klizan v
Luka Mikrut
[364] 
|
6-2,6-7,7-6 | |
| Challenger Sassuolo | 06/16 08:00 | 14 |
[322] Raul Brancaccio
v
Martin Klizan [484]
|
1-6,3-6 | |
| Challenger Bratislava | 06/13 15:05 | 26 |
[484] Martin Klizan v
Jozef Kovalik
[119]
|
6-4,4-6,2-6 | |
| Challenger Bratislava | 06/11 15:50 | 25 |
[262] Dalibor Svrcina
v
Martin Klizan [484]
|
4-6,0-6 | |
| Challenger Prostejov | 06/03 15:05 | 25 |
[341] Gerard Campana Lee
v
Martin Klizan [480]
|
7-5,4-6,6-2 |