| Challenger - Lima | 08/22 01:15 | 25 | [453] Adolfo Daniel Vallejo v Pedro Boscardin Dias [485] | 6-2,6-4 | |
| ITF M25 - Trujillo | 08/18 15:00 | 27 | [478] Pedro Boscardin Dias v Murkel Dellien [288] | 3-6,2-6 | |
| ITF M25 - Trujillo | 08/17 14:50 | 26 | [478] Pedro Boscardin Dias v Matias Soto [258] | 3-6,6-4,6-4 | |
| ITF M25 - Trujillo | 08/16 15:00 | 25 | Pedro Boscardin Dias v Enrique Pena | 7-6,6-3 | |
| Challenger - Santo Domingo | 08/09 16:00 | 25 | [222] Marco Trungelliti v Pedro Boscardin Dias [470] | 6-4,6-1 | |
| Challenger - Salinas | 07/24 17:20 | 25 | [270] Beibit Zhukayev v Pedro Boscardin Dias [409] | 6-3,6-4 | |
| Challenger - Santa Fe | 07/07 13:00 | 27 | [418] Pedro Boscardin Dias v Roman A Burruchaga [247] | 3-6,5-7 | |
| Challenger - Santa Fe | 07/05 13:00 | 26 | Pedro Boscardin Dias v Bruno Kuzuhara | 7-6,4-6,6-3 | |
| Challenger - Santa Fe | 07/03 16:25 | 25 | Pedro Boscardin Dias v Preston Brown | 7-6,6-3 | |
| Challenger - Santa Fe | 07/03 13:00 | 25 | Pedro Boscardin Dias v Matias Franco Descotte | Cancelled | |
| Challenger - Medellin | 06/27 18:10 | 25 | [244] Nicolas Mejia v Pedro Boscardin Dias [414] | 6-2,7-6 | |
| Challenger - Cali | 06/22 16:00 | 27 | [286] Guido Andreozzi v Pedro Boscardin Dias [449] | 6-3,6-2 | |
| Challenger - Cali | 06/21 16:00 | 26 | [449] Pedro Boscardin Dias v Matias Soto [289] | 6-4,6-3 | |
| Challenger - Cali | 06/20 20:20 | 25 | [445] Rubin Statham v Pedro Boscardin Dias [449] | Retired | |
| Challenger - Cali | 06/19 19:00 | 19 | Pedro Boscardin Dias v Victor Lilov | 6-2,6-3 | |
| Challenger - Cali | 06/18 17:20 | 14 | Pedro Boscardin Dias v Philip Florig | 6-2,6-4 | |
| ITF M25 - Kursumlijska Banja | 06/07 09:00 | 25 | Evgeny Karlovskiy v Pedro Boscardin Dias | 6-4,3-6,6-4 | |
| ITF M25 - Kiseljak | 06/04 12:00 | 29 | [488] Pedro Boscardin Dias v Duje Ajdukovic [384] | 2-6,5-7 | |
| ITF M25 - Kiseljak | 06/03 16:30 | 28 | [488] Pedro Boscardin Dias v Dmitry Popko [360] | 6-3,5-7,7-6 | |
| ITF M25 - Kiseljak | 06/02 10:45 | 27 | [488] Pedro Boscardin Dias v Gonzalo Villanueva [468] | 6-1,6-4 | |
| ITF M25 - Kiseljak | 06/01 10:55 | 26 | [488] Pedro Boscardin Dias v Igor Gimenez [377] | 7-5,6-4 | |
| ITF M25 - Kiseljak | 05/31 07:00 | 25 | [277] Kacper Zuk v Pedro Boscardin Dias [488] | 2-6,6-7 | |
| Challenger - Skopje | 05/22 09:00 | 19 | Wilson Leite v Pedro Boscardin Dias | 7-6,6-4 | |
| Challenger - Skopje | 05/21 09:50 | 14 | Yanaki Milev v Pedro Boscardin Dias | 2-6,6-7 | |
| Challenger - Oeiras | 05/14 14:10 | 14 | Manuel Guinard v Pedro Boscardin Dias | 6-2,7-6 | |
| Challenger - Coquimbo | 05/03 18:20 | 26 | [342] Pedro B Dias v Joao Lucas Reis da Silva [282] | 2-6,2-6 | |
| Challenger - Coquimbo | 05/01 19:35 | 25 | [437] Naoki Nakagawa v Pedro B Dias [342] | 6-4,5-7,3-6 | |
| Challenger - Buenos Aires | 04/25 13:00 | 25 | [342] Pedro B Dias v Hernan Casanova [251] | 1-6,3-6 | |
| Challenger - Florianopolis | 04/20 13:00 | 26 | [253] Alessandro Giannessi v Pedro B Dias [352] | 6-4,6-4 | |
| Challenger - Florianopolis | 04/19 14:25 | 25 | [352] Pedro B Dias v Maxime Janvier [327] | 6-4,6-2 |
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.