Tomas Kopczynski
2018
| J2 PLZEN | 1R | |
| J1 BERLIN | 1R | |
| J2 BYTOM | [5] | 1R |
| J2 BUDAPEST | 1R | |
| J1 CARSON | [15] | 1R |
| J2 SIAULIAI | [6] | 1R |
| J2 CHISINAU | [7] | 1R |
| J1 BARRANQUILLA | [12] | 2R |
| J1 SANJOSE | [12] | 1R |
2017
| J1 BRADENTONFL | 2R | |
| J1 MERIDA | 2R | |
| J2 MONTREAL | [4] | 1R |
| J2 BUDAPEST | [6] | 2R |
| J2 BUDAORS | 1R | |
| J3 WARSAW | [3] | 1R |
| J1 WELS | Quarter | |
| J3 LVIV | [5] | 1R |
| J4 MAHDIA | [6] | Quarter |
| J4 KELIBIA | [5] | Win |
| J4 DELRAYBEACHFL | [9] | 1R |
| J1 CARSON | 2R | |
| J3 SANJOSE | 1R | |
| J1 BARRANQUILLA | 1R | |
| J1 SANJOSE | 1R |
Nation
USA
Rival
nemanja malesevic (1-1)
Match Details
2018 J2 PLZEN
| L | 1R | Lilian Marmousez | 2-6 1-6 |
2018 J1 BERLIN
| L | 1R | Mikel Aranzabal | 2-6 2-6 |
2018 J2 BYTOM
| L | 1R | Luis Gomar Monio | 4-6 2-6 |
2018 J2 BUDAPEST
| L | 1R | Antonio Cayetano March | 3-6 3-6 |
2018 J1 CARSON
| L | 1R | Alexander Bernard | 5-7 6-7 |
2018 J2 SIAULIAI
| L | 1R | Michal Mikula | 4-6 1-6 |
2018 J2 CHISINAU
| L | 1R | Davide Tortora | 4-6 7-6 3-6 |
2018 J1 BARRANQUILLA
| W | 1R | Moises Cure Robles | 6-0 7-6 |
| L | 2R | Harold Mayot | 2-6 4-6 |
2018 J1 SANJOSE
| L | 1R | Phuong Van Nguyen | 7-6 4-6 1-6 |
2017 J1 BRADENTONFL
| W | 1R | Alejandro Vedri Asensi | 5-7 6-0 6-2 |
| L | 2R | Jack Draper | 4-6 4-6 |
2017 J1 MERIDA
| W | 1R | Sebastian Rodriguez | 6-3 0-6 7-6 |
| L | 2R | Brandon Nakashima | 4-6 2-6 |
2017 J2 MONTREAL
| L | 1R | Simon Labbe | 3-6 6-4 |
2017 J2 BUDAPEST
| W | 1R | Siim Troost | 4-6 6-4 6-3 |
| L | 2R | Justin Schlageter | 4-6 7-6 2-6 |
2017 J2 BUDAORS
| L | 1R | Carlos Lopez Montagud | 6-7 0-6 |
2017 J3 WARSAW
| L | 1R | Facundo Tumosa | 7-6 3-6 4-6 |
2017 J1 WELS
| W | 1R | Filip Cristian Jianu | 6-4 6-3 |
| W | 2R | Gilad Tamar | 6-7 6-2 6-1 |
| W | 3R | Lukas Neumayer | 6-1 4-6 6-3 |
| L | QF | Hugo Gaston | 6-7 1-6 |
2017 J3 LVIV
| L | 1R | Filip Kolasinski | 1-6 4-6 |
2017 J4 MAHDIA
| W | 1R | Ismail Saadi | 6-3 7-6 |
| W | 2R | Giuseppe La Vela | 6-2 6-2 |
| L | QF | Nemanja Malesevic | 4-6 2-6 |
2017 J4 KELIBIA
| W | 1R | Ben Doghmani | 6-3 6-2 |
| W | 2R | Paris Pentousis | 1-6 6-0 6-1 |
| W | QF | Jake Hersey | 6-1 6-4 |
| W | SF | Nemanja Malesevic | 6-3 6-2 |
| W | F | William Grant | 7-6 6-4 |
2017 J4 DELRAYBEACHFL
| L | 1R | Thomas Guy | 4-6 2-6 |
2017 J1 CARSON
| W | 1R | Tyler Zink | 6-2 6-4 |
| L | 2R | Sangeet Sridhar | 2-6 4-6 |
2017 J3 SANJOSE
| L | 1R | Harrison Brown | 5-7 6-7 |
2017 J1 BARRANQUILLA
| L | 1R | Juan Martin Jalif | 3-6 3-6 |
2017 J1 SANJOSE
| L | 1R | Constantin Bittoun Kouzmine | 2-6 2-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 14293, Number of registered players: 7,463, Number of registered results: 444,769