| Challenger San Miguel de Tucuman | 04/16 15:10 | 25 | [431] Valerio Aboian v Pedro Boscardin Dias [456] | 6-3,6-3 | |
| Challenger Florianopolis | 04/02 14:10 | 25 | [458] Pedro Boscardin Dias v Daniel Cukierman [453] | 0-6,3-6 | |
| Challenger Sao Leopoldo | 03/25 14:00 | 19 | Pedro Boscardin Dias v Emilio Gomez | 6-7,5-7 | |
| Challenger Sao Leopoldo | 03/24 15:45 | 14 | Pedro Boscardin Dias v Eric Martins | 6-2,6-4 | |
| Challenger Santiago | 03/10 19:15 | 14 | [452] Juan B Otegui v Pedro B Dias [458] | 6-0,6-2 | |
| Challenger Santa Cruz | 03/04 15:00 | 19 | Pedro Boscardin Dias v Gabi Adrian Boitan | 2-6,3-6 | |
| Challenger Santa Cruz | 03/03 15:55 | 14 | Pedro Boscardin Dias v Fernando Romboli | Retired | |
| ITF M25 Tucumán | 02/27 15:00 | 25 | Wilson Leite v Pedro Boscardin Dias | 6-2,6-3 | |
| ITF M15 Villa María | 02/23 17:40 | 27 | [479] Facundo Mena v Pedro B Dias [450] | 6-2,6-0 | |
| ITF M15 Villa María | 02/22 13:55 | 26 | Matias Franco Descotte v Pedro B Dias | 6-7,5-7 | |
| ITF M15 Villa María | 02/20 19:55 | 25 | Franco Emanuel Egea v Pedro B Dias | 4-6,6-4,6-7 | |
| Challenger Lima | 11/05 21:20 | 14 | [289] Tristan Boyer v Pedro Boscardin Dias [411] | 6-3,4-6,6-3 | |
| Challenger Guayaquil | 10/30 15:00 | 19 | [367] Max Houkes v Pedro Boscardin Dias [411] | 6-3,6-2 | |
| Challenger Guayaquil | 10/29 15:45 | 14 | [424] Andres Urrea v Pedro Boscardin Dias [413] | Retired | |
| Challenger Curitiba | 10/24 13:00 | 25 | [413] Pedro Boscardin Dias v Renzo Olivo [284] | 6-7,2-6 | |
| Challenger Curitiba | 10/23 14:45 | 19 | [413] Pedro Boscardin Dias v Pedro Sakamoto [415] | 6-3,7-5 | |
| Challenger Curitiba | 10/22 17:40 | 14 | Pedro Boscardin Dias v Luis Britto | 7-5,7-5 | |
| Challenger Santa Fé | 10/17 15:30 | 25 | [395] Carlos Taberner v Pedro Boscardin Dias [427] | 6-4,7-5 | |
| Challenger Santa Fé | 10/16 13:00 | 19 | [269] Juan Pablo Ficovich v Pedro Boscardin Dias [427] | 7-5,6-7,3-6 | |
| Challenger Santa Fé | 10/15 14:55 | 14 | Ignacio Novo v Pedro Boscardin Dias | 4-6,3-6 | |
| Challenger Buenos Aires | 10/08 19:30 | 14 | [236] Marco Trungelliti v Pedro Boscardin Dias [430] | 7-5,6-0 | |
| Challenger Campinas | 10/01 14:45 | 14 | Pedro Boscardin Dias v Jefferson Wendler Filho | 6-0,5-7,2-6 | |
| Challenger Antofagasta | 09/21 15:50 | 26 | [424] Gonzalo Lama v Pedro Boscardin Dias [469] | 6-1,7-6 | |
| Challenger Antofagasta | 09/19 20:15 | 25 | [469] Pedro Boscardin Dias v Tomas Barrios Vera [115] | 6-1,6-1 | |
| Challenger Antofagasta | 09/18 13:00 | 19 | Pedro Boscardin Dias v Wilson Leite | 6-4,6-2 | |
| Challenger Antofagasta | 09/17 16:05 | 14 | Pedro Boscardin Dias v Jose Pereira | 6-3,6-4 | |
| Challenger Santa Cruz | 09/12 22:05 | 25 | [493] Facundo Mena v Pedro Boscardin Dias [479] | 6-4,6-4 | |
| Challenger Santa Cruz | 09/11 17:30 | 19 | [479] Pedro Boscardin Dias v Juan Bautista Otegui [445] | 6-1,3-6,6-2 | |
| Challenger Santa Cruz | 09/10 18:00 | 14 | Pedro Boscardin Dias v Esteban Davila | 6-4,6-1 | |
| Challenger Lima | 08/22 01:15 | 25 | [453] Adolfo Daniel Vallejo v Pedro Boscardin Dias [485] | 6-2,6-4 |
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.