Info
| Last name | Porterfield |
| First name | Isaac |
| Nationality |  United States |
| Date of birth | 24-03-1998 |
| Age | 27 |
Results
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
 Tour de l'Abitibi (2.NCUP) | |||||||
| 78 |  Standings | ||||||
| 24-07 | 86 | Stage 7Sainte-Germaine-Boulé - Rouyn-Noranda (99.0km) | |||||
| 23-07 | 17 | Stage 6Rouyn-Noranda - Rouyn-Noranda (108.0km) | |||||
| 22-07 | 75 | Stage 5Notre-Dame-du-Nord - Notre-Dame-du-Nord (100.0km) | |||||
| 21-07 | 117 | Stage 4Malartic - Malartic (52.0km) | |||||
| 21-07 | 131 | Stage 3Rouyn-Noranda - Rouyn-Noranda (9.0km) | |||||
| 20-07 | 77 | Stage 2Val-d'Or - Rouyn-Noranda (116.0km) | |||||
| 19-07 | 81 | Stage 1Amos - Rouyn-Noranda (113.0km) | |||||