| Temporada | Equipo | Competición | PJ | G | A | Nota | ||
|---|---|---|---|---|---|---|---|---|
| 2026 | Seattle Sounders | MLS | 6 | 0 | 0 | 1 | 0 | 6.6 |
| 2025 | Seattle Sounders | MLS | 2 | 0 | 0 | 0 | 0 | 6.5 |
| 2024 | FC Dallas | MLS | 28 | 5 | 2 | 6 | 0 | 7.1 |
| 2023 | FC Dallas | MLS | 25 | 3 | 4 | 6 | 0 | 6.8 |
| 2022 | FC Dallas | MLS | 30 | 8 | 5 | 5 | 1 | 7.1 |
| 2021 | DC United | MLS | 20 | 6 | 2 | 3 | 0 | 7.0 |
| 2020/2021 | Swansea | Championship | 2 | 0 | 0 | 0 | 0 | 6.1 |
| 2020 | DC United | MLS | 1 | 0 | 0 | 0 | 0 | 6.7 |
| 2019 | DC United | MLS | 28 | 6 | 2 | 8 | 2 | 6.7 |
| 2018 | DC United | MLS | 29 | 7 | 6 | 7 | 1 | 6.9 |
| 2017/2018 | Club Tijuana | Primera Division | 1 | 0 | 0 | 1 | 0 | – |
| 2017 | DC United | MLS | 11 | 1 | 2 | 2 | 0 | 6.8 |
| 2016/2017 | Club Tijuana | Primera Division | 31 | 2 | 3 | 1 | 0 | – |
| 2015/2016 | Club Tijuana | Primera Division | 27 | 1 | 1 | 3 | 0 | – |
| 2014/2015 | Club Tijuana | Primera Division | 5 | 0 | 0 | 1 | 0 | – |
| 2013/2014 | Club Tijuana | Primera Division | 19 | 1 | 0 | 3 | 0 | – |
| Total | 265 | 40 | 27 | 47 | 4 | – | ||
| Fecha | Desde | Hacia | Tipo | |
|---|---|---|---|---|
| - | FC Dallas | Seattle Sounders | ||
| - | DC United | FC Dallas | ||
| - | Swansea | DC United | Return from loan | |
| 02 ene 2021 | DC United | Swansea | Loan | |
| 08 sept 2017 | Club Tijuana | DC United | Transfer | |
| - | Dorados de Sinaloa | Club Tijuana | Transfer | |
| 07 ene 2013 | Arsenal | Dorados de Sinaloa |
P. Arriola career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.