Jakub Marciniak (POL)
Country: Poland,
Born in 2012,
Category: 14 & under, Boys
Tournaments played in 2025
See detailed tennis results of Jakub Marciniak| Nov 03 | B14 C3 | 1/16 | Kozerki Cup, Grodisk Mazowiecki(POL) |
| Jun 30 | B14 C3 | 1/16 | AthleticoMed CUP U14, Bydgoszcz(POL) |
| May 26 | B14 C2 | 1/16 | Lodz Cup, Lodz(POL) |
| May 19 | B14 C3 | 1/16 | KIA Polmotor Cup, Kolobrzeg(POL) |
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