Head to Head
| Tournament of Champions | 2019/01/17 00:00 | Lucas Serme v Declan James | 3-2 |
Home History
| Irish Squash Open | 2024/04/24 15:00 | Daniel Poleshchuk v Declan James | 0-3 |
| Irish Squash Open | 2024/04/23 13:15 | Alasdair Prott v Declan James | 0-3 |
| London Classic | 2024/03/31 17:00 | Declan James v Mostafa Asal | 0-3 |
| London Classic | 2024/03/30 20:30 | Karim Abdel Gawad v Declan James | 0-2 |
| London Classic | 2024/03/29 13:45 | Declan James v Baptiste Masotti | 2-1 |
| London Classic | 2024/03/27 18:45 | Mohamed El Sherbini v Declan James | 0-2 |
| QSF 5 Doha | 2023/12/11 12:00 | Declan James v Simon Herbert | 1-3 |
| QSF 5 Doha | 2023/12/10 10:45 | Declan James v Matthew Lai | 3-1 |
Away History
| Irish Squash Open | 2024/04/24 15:00 | Dewald van Niekerk v Lucas Serme | 0-3 |
| German Open | 2024/04/03 18:00 | Spencer Lovejoy v Lucas Serme | 3-1 |
| Windy City Open | 2024/02/21 20:45 | Sebastien Bonmalais v Lucas Serme | 3-0 |
| Squash On Fire Open | 2024/02/15 17:45 | Youssef Ibrahim v Lucas Serme | 3-0 |
| Pittsburgh Open | 2024/02/07 23:30 | Lucas Serme v Yannick Wilhelmi | 0-3 |
| Motor City Open | 2024/02/01 00:00 | Ibrahim Elkabbani v Lucas Serme | 3-1 |
| Singapore Squash Open | 2023/11/14 09:00 | Leandro Romiglio v Lucas Serme | 3-0 |
| Czech Open | 2023/11/04 12:10 | Nicolas Mueller v Lucas Serme | 3-0 |