Jakub Kowalski (POL)
Country: Poland,
Category: Junior, Boys
Tournaments played in 2025
See detailed tennis results of Jakub Kowalski| Sep 22 | J30B | [Q] | J30 Frydek Mistek \ Prestige Junior Open, Frydek Mistek(CZE) |
| Sep 03 | J30B | [Q] | J30 Bielsko-Biala \ BKT Advantage Bielsko-Biala Cup, Bielsko-Biala(POL) |
| Aug 25 | J60B | [Q] | J60 Domzale \ Slovenian Junior Open, Domzale(SLO) |
| Aug 11 | J100B | 1/32 | J100 Krakow \ Charlie Berszakiewicz Memorial Tennis Tournament, Krakow(POL) |
| Jul 29 | J60B | [Q] | J60 Zilina \ ITF Zilina Junior Open, Zilina(SVK) |
| Apr 14 | J200B | [Q] | J200 Piestany \ Slovakia Cup, Piestany(SVK) |
| Jan 28 | J60B | [Q] | J60 Puszczykowo \ Angie Cup, Puszczykowo(POL) |
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