10 Feb2025 | Ali CSC | Al Khalidiyah | Transfer | |
| - | Chanthaburi | Ali CSC | Free agent | |
| - | Chainat | Chanthaburi | Free agent | |
01 May2024 | Svay Rieng | Chainat | Free agent | |
| - | Young Elephant | Svay Rieng | Return from loan | |
| - | Svay Rieng | Young Elephant | Loan | |
| - | Akranes | Svay Rieng | Free agent | |
01 Jul2022 | Treaty United | Akranes | Free agent | |
| - | Fairview Rangers | Treaty United | Free agent | |
01 Jan2020 | Limerick | Fairview Rangers | Free agent | |
06 Jan2019 | Regional | Limerick | Free agent | |
07 Jan2018 | Limerick | Regional | Free agent |
C. O'Connell transfer history tracks all club moves during the professional career, including transfer dates and teams involved.