Marcel Politowicz
2020
| J4 ARLON | [7] | Quarter |
| J4 SOBOTA | [4] | Semi |
| J3 KARNTEN | 1R | |
| J4 FREDERIKSBERG-2 | [1] | 2R |
| J4 OBERENTFELDEN | [1] | Semi |
| J4 PRAGUE | 2R | |
| J4 OBERPULLENDORF | [6] | Win |
2019
| J4 ARLON | [7] | Quarter |
| J4 ARLON-2 | [7] | Quarter |
| J4 MARIBOR-2 | 1R | |
| J5 NASTOLA | [1] | Semi |
| J4 RUNGSTEDKYST | [8] | 2R |
| J5 KOLOBRZEG | [1] | Quarter |
| J4 MAASEIK | [10] | Quarter |
| J3 SOBOTA | 1R | |
| J4 POZNAN | 2R | |
| J4 HILLEGOM | 2R | |
| J4 THEHAGUE | [13] | 2R |
| J4 TALLINN | 1R | |
| J2 BYTOM | 1R | |
| J4 ISTANBUL-2 | [16] | Quarter |
| J5 ACCRA-2 | [3] | Semi |
| J5 ACCRA | [3] | 1R |
| J4 HAMBURG | 1R | |
| J5 WARSAW | 1R | |
| J5 PUSZCZYKOWO | Final |
Nation
POL
Year-end Junior World Ranking
- Year-end 2020 348th
- Year-end 2019 679th
Rival
alexander blockx (4-0)
sascha gueymard wayenburg (0-3)
daniel abernethy (3-0)
Match Details
2020 J4 ARLON
| W | 1R | Daniel Abernethy | 6-3 6-2 |
| W | 2R | Alexander Blockx | 6-3 6-3 |
| L | QF | Sascha Gueymard Wayenburg | 3-6 0-6 |
2020 J4 SOBOTA
| W | 1R | Zachariasz Rytelewski | 6-3 4-6 6-3 |
| W | 2R | Kilian Feldbausch | 6-1 7-5 |
| W | QF | Alexander Blockx | 7-6 6-3 |
| L | SF | Martyn Pawelski | 5-7 3-6 |
2020 J3 KARNTEN
| L | 1R | Michael Felix Frank | 6-4 5-7 6-7 |
2020 J4 FREDERIKSBERG-2
| W | 1R | Romain Gales | 6-1 6-7 7-6 |
| L | 2R | Lennon Roark Jones | 7-6 1-6 3-6 |
2020 J4 OBERENTFELDEN
| W | 1R | Kaj Quirijns | 7-5 6-4 |
| W | 2R | Andrin Casanova | 6-1 6-1 |
| W | QF | Tristan Bouquier | 6-4 6-1 |
| L | SF | Neo Niedner | 4-6 2-6 |
2020 J4 PRAGUE
| W | 1R | Kristian Kubik | 7-6 6-3 |
| L | 2R | Gabriele Datei | 2-6 3-6 |
2020 J4 OBERPULLENDORF
| W | 2R | Ante Cikojevic | 6-4 6-2 |
| W | 3R | Nicolas Moser | 6-4 6-3 |
| W | QF | Filippo Romano | 6-0 6-0 |
| W | SF | Piotr Kusiewicz | 6-4 1-6 6-3 |
| W | F | Blaz Vidovic | 6-2 3-6 6-2 |
2019 J4 ARLON
| W | 1R | Daniel Abernethy | 6-3 6-2 |
| W | 2R | Alexander Blockx | 6-3 6-3 |
| L | QF | Sascha Gueymard Wayenburg | 3-6 0-6 |
2020 J4 ARLON-2
| W | 1R | Daniel Abernethy | 6-3 6-2 |
| W | 2R | Alexander Blockx | 6-3 6-3 |
| L | QF | Sascha Gueymard Wayenburg | 3-6 0-6 |
2019 J4 MARIBOR-2
| L | 1R | Sebastian Dominko | 2-6 3-6 |
2019 J5 NASTOLA
| W | 1R | Hugo Nossler | 6-4 7-5 |
| W | 2R | Niila Tapio Magga | 6-4 6-2 |
| W | QF | Oskari Eerola | 7-6 6-3 |
| L | SF | Aleksi Lofman | 6-7 5-7 |
2019 J4 RUNGSTEDKYST
| L | 2R | Ross Weibull | 3-6 2-6 |
2019 J5 KOLOBRZEG
| W | 2R | Zakhar Martsinkevich | 6-1 6-0 |
| W | 3R | Sandro Szic | 6-3 6-4 |
| L | QF | Olaf Pieczkowski | 0-6 6-3 4-6 |
2019 J4 MAASEIK
| W | 2R | Mats Herremans | 6-0 6-4 |
| W | 3R | Martin Katz | 6-2 6-3 |
| L | QF | Mika Berghaus | 5-7 5-7 |
2019 J3 SOBOTA
| L | 1R | Matas Vasiliauskas | 3-6 5-7 |
2019 J4 POZNAN
| W | 1R | Petr Stavrovskij | 4-6 6-2 6-1 |
| L | 2R | Guy Den Ouden | 1-6 1-6 |
2019 J4 HILLEGOM
| W | 1R | Daniel Verbeek | 6-1 3-6 6-1 |
| L | 2R | Linus Carlsson Halldin | 6-3 5-7 4-6 |
2019 J4 THEHAGUE
| L | 2R | Max Van Nunen | 6-3 4-6 3-6 |
2019 J4 TALLINN
| L | 1R | Charlelie Cosnet | 5-7 2-6 |
2019 J2 BYTOM
| L | 1R | Martin Krumich | 5-7 3-6 |
2019 J4 ISTANBUL-2
| W | 1R | Seymin El | 6-1 6-1 |
| W | 2R | Ata Faruk Sarikaya | 6-2 6-4 |
| W | 3R | Baran Cengiz | 6-4 3-6 6-4 |
| L | QF | Alejandro Sanchez Gonzalez | 6-7 2-6 |
2019 J5 ACCRA-2
| W | 1R | Ishmael Nii Nortey Dowuona | 6-0 6-0 |
| W | 2R | Vence Ntcha | 6-2 6-3 |
| W | QF | Damien Laporte | 6-3 6-3 |
| L | SF | Mathis Bondaz | 6-4 0-6 6-7 |
2019 J5 ACCRA
| L | 1R | Johnson Acquah | 3-6 4-6 |
2019 J4 HAMBURG
| L | 1R | Petar Teodorovic | 4-6 1-6 |
2019 J5 WARSAW
| L | 1R | Hugo Maia | 6-2 2-6 1-6 |
2019 J5 PUSZCZYKOWO
| W | 1R | Artem Gerasimchuk | 6-2 5-7 6-3 |
| W | 2R | Wojciech Kasperski | 7-6 5-5 |
| W | QF | Alan Bojarski | 7-6 6-3 |
| W | SF | Wojciech Szczesny | 6-2 7-5 |
| L | F | Filip Pieczonka | 4-6 2-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 14379, Number of registered players: 7,503, Number of registered results: 447,330