Guilherme Bayma De Carvalho Fonseca (BRA)
Country: Brazil (13 years old),
Category: 14 & under, Boys
Tournaments played in 2025
See detailed tennis results of Guilherme Bayma De Carvalho Fonseca| Oct 20 | B14 | 1/16 | Cataratas Juniors Cup, Foz Do Iguacu(BRA) |
| Aug 25 | B14 | 1/16 | Sao Paulo International junior Series, Sao Paulo(BRA) |
| Aug 18 | B14 | 1/8 | Kirmayr Juniors Cup, Serra Negra(BRA) |
| Feb 24 | B14 | 1/16 | Banana Bowl, Sao Paulo(BRA) |
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