All available race results Ottorino Celli
| Date | Race | Rank |
| 30/08 | Coppa Bastogi | 7 |
| Giro di Sicilia | ||
| 18/10 | Stage 1 | 14 |
Rider information for 1908
| Rank | 266 |
| Score | 30 |
| Name | Ottorino CELLI |
| Country | Italy |
| Team | Individual |
| Date | Race | Rank |
| Giro d'Italia | ||
| 13/05 | Stage 1 | 17 |
| 15/05 | Stage 2 | 34 |
| 18/05 | Stage 3 | 4 |
| 20/05 | Stage 4 | 12 |
| 23/05 | Stage 5 | 13 |
| 25/05 | Stage 6 | 7 |
| 28/05 | Stage 7 | 13 |
| 30/05 | General Classification | 9 |
| 30/05 | Stage 8 | 20 |
Rider information for 1909
| Rank | 57 |
| Score | 326 |
| Name | Ottorino CELLI |
| Country | Italy |
| Team | Bianchi - Dunlop |
| Date | Race | Rank |
| Giro d'Italia | ||
| 18/05 | Stage 1 | 20 |
| 20/05 | Stage 2 | 26 |
Rider information for 1910
| Rank | 608 |
| Score | 5 |
| Name | Ottorino CELLI |
| Country | Italy |
| Team | Individual |
| Date | Race | Rank |
| Giro d'Italia | ||
| 15/05 | Stage 1 | 62 |
Rider information for 1911
| Rank | 881 |
| Score | 0 |
| Name | Ottorino CELLI |
| Country | Italy |
| Team | Individual |