| ITF M25 Rio de Janeiro | 10/08 16:15 | 45 | Pedro B Dias v Fernando Yamacita | 6-2,6-4 | |
| ITF M25 Rio de Janeiro | 10/07 14:00 | 45 | Gabriel Ciro Da Silva v Pedro Boscardin Dias | 4-6,2-6 | |
| Challenger Campinas | 09/30 16:10 | 24 | Orlando Luz v Pedro B Dias | 6-0,7-5 | |
| ITF Brazil F1 | 04/23 22:15 | 25 | Pedro B Dias v Christian Lindell | 0-6,1-6 |
Pedro Boscardin Dias (born 28 January 2003) is a Brazilian tennis player.
Boscardin Dias has a career high ATP singles ranking of 293 achieved on 22 August 2022. He also has a career high doubles ranking of 174 achieved on 27 November 2022.
Boscardin Dias has won 2 ATP Challenger doubles titles at the 2023 Challenger de Santiago and at 2023 Florianópolis Challenger.