Aleksander Orlikowski
2021
| Us Open Junior | 1R | |
| Jb1Klosters | [5] | 3R |
| Wimbledon Junior | 1R | |
| Thejuniorchampionships | 1R | |
| J1Roehampton | 2R | |
| Roland Garros Junior | 1R | |
| J1Bytom | [2] | Semi |
| J1Plovdiv | [3] | 1R |
| J2Siauliai | [2] | Semi |
| J1Svyatopetrivskevillage | [2] | Final |
Nation
POL
Age
21 years old (born in 2003)
World Ranking
ATP Ranking　1469th
Year-end Junior World Ranking
- Year-end 2021 44th
- Year-end 2020 61th
- Year-end 2019 323th
Match Details
2021 Us Open Junior
| L | 1R | Daniel Merida Aguilar | 6-7 3-6 |
2021 Jb1Klosters
| W | 2R | Petar Jovanovic | 6-4 6-4 |
| L | 3R | Liam Gavrielides | 7-6 2-6 4-6 |
2021 Wimbledon Junior
| L | 1R | Jack Pinnington Jones | 2-6 4-6 |
2021 Thejuniorchampionships
| L | 1R | Jack Pinnington Jones | 2-6 4-6 |
2021 J1Roehampton
| W | 1R | William Jansen | 6-1 3-6 6-3 |
| L | 2R | Luca Van Assche | 2-6 0-6 |
2021 Roland Garros Junior
| L | 1R | Hamad Medjedovic | 5-7 3-6 |
2021 J1Bytom
| W | 1R | Constantinos Koshis | 6-1 6-1 |
| W | 2R | Charlelie Cosnet | 7-5 6-2 |
| W | QF | Jakub Nicod | 1-6 6-3 6-3 |
| L | SF | Dino Prizmic | 6-7 2-6 |
2021 J1Plovdiv
| L | 1R | Vilius Gaubas | 6-7 |
2021 J2Siauliai
| W | 1R | Mihai Alexandru Coman | 6-3 6-4 |
| W | 2R | Thibault Verdier | 6-3 6-2 |
| W | QF | William Nolan | 6-3 3-6 6-2 |
| L | SF | Pedro Rodenas | 5-7 6-2 4-6 |
2021 J1Svyatopetrivskevillage
| W | 1R | Vitaly Belanov | 6-4 6-2 |
| W | 2R | Derrick Chen | 6-1 6-2 |
| W | QF | German Samofalov | 4-6 6-2 7-6 |
| W | SF | Matthew William Donald | 6-0 6-3 |
| L | F | Mark Lajal | 4-6 3-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 9232, Number of registered players: 5,739, Number of registered results: 303,630