| EFL Trophy 2013/2014 - Appearances as Referee |  |
 |
 |
||||
| 08/10/2013 | Oxford United | - | Portsmouth FC | 1:2 | 5 | - | - |
| EFL Trophy 2013/2014 - Appearances as Referee | |
|
|
||||
| 08/10/2013 | Oxford United | - | Portsmouth FC | 1:2 | 5 | - | - |
| Complete name: | Iain Williamson |
| Born: | 15/10/1970 |
| Place of birth: |
England |
| Nationality: |
England |