| ITF M25 Austin |
11/18 19:00 |
54 |
Oskar Grzegorzewski v
Zac Hamill
|
6-4,4-6,5-10
|
|
| ITF M25 Columbus |
11/13 17:45 |
25 |
Rodrigo Fernandes
v
Oskar Grzegorzewski |
7-5,6-2
|
|
| ITF M25 Columbus |
11/12 17:20 |
54 |
Jack Barnett
v
Oskar Grzegorzewski |
1-6,3-6
|
|
| ITF M25 Harlingen |
10/16 17:05 |
25 |
Oskar Grzegorzewski v
Pierre Yves Bailly
|
Retired
|
|
| ITF M25 Harlingen |
10/15 18:05 |
19 |
Oskar Grzegorzewski v
Adam Lynch
|
6-3,6-2
|
|
| ITF M25 Harlingen |
10/14 16:00 |
54 |
Oskar Grzegorzewski v
Liam Krall
|
2-6,6-2,10-6
|
|
| ITF M25 Louisville |
10/07 16:30 |
54 |
Oskar Grzegorzewski v
Keshav Chopra
|
5-7,2-6
|
|
| ITF M15 Vaasa |
08/06 07:55 |
54 |
Alvin N Tudorica
v
Oskar Grzegorzewski |
6-3,6-0
|
|
| ITF M15 Vaasa |
08/05 07:00 |
54 |
Valtteri Tuukkanen
v
Oskar Grzegorzewski |
5-7,3-6
|
|
| ITF M15 Bucharest |
07/16 06:00 |
44 |
Ivan Kazakov
v
Oskar Grzegorzewski |
6-3,1-6,11-9
|
|
| ITF M15 Bucharest |
07/15 06:00 |
44 |
Gianluca Carlini
v
Oskar Grzegorzewski |
6-1,5-7,6-10
|
|
| ITF M25 Lodz |
07/08 12:00 |
62 |
Filip Pieczonka
v
Oskar Grzegorzewski |
7-5,6-3
|
|
| ITF M25 Lodz |
07/08 08:00 |
62 |
Mikolaj Borkowski
v
Oskar Grzegorzewski |
5-7,3-6
|
|
| ITF M15 Tanger |
06/25 10:00 |
44 |
Oskar Grzegorzewski v
Matthieu Chambonniere
|
6-4,6-7,5-10
|
|
| ITF M15 Tanger |
06/24 10:00 |
44 |
Oskar Grzegorzewski v
Joshua Schaefer
|
6-3,6-2
|
|
| ITF M15 Oradea |
06/11 09:00 |
62 |
Toprak Avcibasi
v
Oskar Grzegorzewski |
6-4,3-6,10-6
|
|
| ITF M15 Oradea |
06/11 06:00 |
62 |
Eduard Vlasceanu
v
Oskar Grzegorzewski |
4-6,1-6
|
|
| ITF M15 Oradea |
06/09 10:00 |
62 |
Nicola Ion
v
Oskar Grzegorzewski |
2-6,2-6
|
|
| ITF M15 Addis Ababa |
05/14 08:25 |
44 |
Kabir Hans
v
Oskar Grzegorzewski |
6-3,6-2
|
|
| ITF M15 Addis Ababa |
05/13 07:40 |
44 |
Tushar Madan
v
Oskar Grzegorzewski |
6-7,6-7
|
|
| ITF M15 Monastir |
04/24 17:10 |
25 |
Alexey Zakharov
v
Oskar Grzegorzewski |
6-1,4-6,6-2
|
|
| ITF M15 Monastir |
04/22 14:20 |
19 |
Niklas Waldner
v
Oskar Grzegorzewski |
7-6,6-2
|
|
| ITF M15 Monastir |
04/22 09:30 |
62 |
Venedikt Tsirikidze
v
Oskar Grzegorzewski |
2-6,6-7
|
|
| ITF M15 Monastir |
04/21 10:30 |
62 |
Radhouane Kouni
v
Oskar Grzegorzewski |
0-6,1-6
|
|
| ITF M15 Monastir |
04/14 08:30 |
62 |
Oskar Grzegorzewski v
Konstantin Zhzhenov
|
1-6,1-6
|
|
| ITF M15 Sharm El Sheikh |
03/20 12:45 |
25 |
Alessandro Coccioli
v
Oskar Grzegorzewski |
6-3,6-3
|
|
| ITF M15 Sharm El Sheikh |
03/19 08:00 |
62 |
Oskar Grzegorzewski v
Thorben Sannen
|
6-7,7-6,10-7
|
|
| ITF M15 Sharm El Sheikh |
03/18 10:30 |
62 |
Oskar Grzegorzewski v
Samuel Stolarik
|
6-3,6-2
|
|
| ITF M15 Sharm El Sheikh |
03/17 11:30 |
62 |
Oskar Grzegorzewski v
Matei Andrei Ganea
|
Retired
|
|
| ITF M15 Sharm El Sheikh |
03/12 08:00 |
62 |
Oskar Grzegorzewski v
Volodymyr Uzhylovskyi
|
3-6,6-3,8-10
|
|