Guilherme Novaes Duarte Mesquita (BRA)
Country: Brazil (14 years old),
Category: 16 & Under, Boys
Tournaments played in 2025
See detailed tennis results of Guilherme Novaes Duarte Mesquita| Dec 01 | B16 | 1/16 | Rakiura Cup, Luque(PAR) |
| Nov 24 | B16 | 1/8 | APT Junior Open, Luque(PAR) |
| Sep 15 | B16 | 1/8 | Hotel del Lago Bowl, Maldonado(URU) |
| Sep 08 | B16 | QF | Hotel del Lago Open, Maldonado(URU) |
| Aug 25 | B14 | 1/8 | Sao Paulo International junior Series, Sao Paulo(BRA) |
| Aug 18 | B14 | QF | Kirmayr Juniors Cup, Serra Negra(BRA) |
| Jul 14 | B14 | QF | Mburucuya Bowl, Lambare(PAR) |
| Jul 07 | B14 | 1/8 | CTM Bowl, Montevideo(URU) |
| Jun 30 | B14 | SF | Carrasco Bowl, Montevideo(URU) |
| May 19 | B14 | SF | Peru Junior Open, San Antonio(PER) |
| Apr 21 | B14 | 1/8 | Rakiura Cup, Luque(PAR) |
| Apr 14 | B14 | 1/16 | International Pascuas Bowl, Asuncion(PAR) |
| Mar 03 | B14 | QF | Estadio Espanol de Talca, Talca(CHI) |








