| ITF M25里约热内卢 | 10/10 18:25 | 25 | 佩德罗•B•迪亚斯 v Thiago A Tirante | 7-5,1-6,2-6 | |
| ITF M25里约热内卢 | 10/08 16:15 | 45 | 佩德罗•B•迪亚斯 v 费尔南多 Yamacita | 6-2,6-4 | |
| ITF M25里约热内卢 | 10/07 14:00 | 45 | 加布里埃尔•西罗•达席尔瓦 v 佩德罗博斯卡丁•迪亚斯 | 4-6,2-6 | |
| 坎皮纳斯挑战赛 | 09/30 16:10 | 24 | 奥兰多•鲁兹 v 佩德罗•B•迪亚斯 | 6-0,7-5 | |
| ITF巴西F1 | 04/23 22:15 | 25 | 佩德罗•B•迪亚斯 v 克里斯汀•里德尔 | 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.