| Season | Team | Competition | MP | G | A | Rating | ||
|---|---|---|---|---|---|---|---|---|
| 2024/2025 | Vimy | National 3 | 10 | 0 | 0 | 1 | 1 | – |
| 2023/2024 | Metaloglobus | Liga II | 10 | 0 | 0 | 0 | 0 | – |
| 2022/2023 | Brașov Steagul Renaște | Liga II | 6 | 1 | 0 | 0 | 0 | – |
| 2022 | SJK | Veikkausliiga | 4 | 0 | 0 | 1 | 0 | – |
| 2022 | SJK Akatemia | Ykkösliiga | 1 | 0 | 0 | 0 | 0 | – |
| 2021/2022 | U Craiova 1948 | Liga I | 27 | 0 | 0 | 2 | 1 | – |
| 2020/2021 | U Craiova 1948 | Liga II | 11 | 2 | 0 | 0 | 0 | – |
| 2019/2020 | Chindia Târgovişte | Liga I | 10 | 1 | 0 | 2 | 1 | – |
| 2019/2020 | Politehnica Iași | Liga I | 17 | 0 | 0 | 8 | 0 | – |
| 2018/2019 | Gaz Metan Mediaş | Liga I | 16 | 0 | 0 | 2 | 0 | – |
| 2017 | LA Galaxy | MLS | 18 | 0 | 0 | 7 | 0 | 6.9 |
| 2017 | Ventura County | USL Championship | 7 | 0 | 0 | 2 | 0 | – |
| 2016 | Ventura County | USL Championship | 6 | 1 | 0 | 1 | 0 | – |
| 2015 | Ventura County | USL Championship | 24 | 2 | 0 | 5 | 0 | – |
| 2014 | Ventura County | USL Championship | 21 | 0 | 0 | 2 | 1 | – |
| 2012/2013 | White Star Bruxelles | Challenger Pro League | 7 | 0 | 0 | 2 | 0 | – |
| 2011/2012 | Oldham Athletic | League One | 15 | 0 | 0 | 3 | 1 | – |
| Total | 210 | 7 | 0 | 38 | 5 | – | ||
| Date | From | To | Type | |
|---|---|---|---|---|
| - | Olympique Marseille | Oldham Athletic | Free Transfer | |
| 07 Jan 2018 | LA Galaxy | Gaz Metan Mediaş | Free Transfer | |
| 07 Jan 2019 | Gaz Metan Mediaş | Politehnica Iași | Free Transfer | |
| - | Politehnica Iași | Chindia Târgovişte | Transfer | |
| - | Chindia Târgovişte | U Craiova 1948 | Free Transfer | |
| - | U Craiova 1948 | SJK | Free Transfer | |
| - | SJK | Brașov Steagul Renaște | Free Transfer | |
| - | Brașov Steagul Renaște | Metaloglobus | Free Transfer | |
| 11 Jan 2024 | Metaloglobus | Vimy | Free Transfer |
B. Diallo career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.