Estadísticas del jugador contra cada club rival
| Equipo | PJ | V | E | D | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Galway United | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Phoenix Rising | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
 Orlando City | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Shamrock Rovers | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Bohemians | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Houston Dynamo | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 New England | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Shelbourne | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Sligo Rovers | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Derry City | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 St Patrick's | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Dundalk | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Waterford United | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Colorado Springs | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Las Vegas Lights | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Memphis 901 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 0 |
 Oakland Roots | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Monterey Bay | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Chicago Fire II | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Ethan O'Brien juega como mediocampista en el Huntsville City. Ethan O'Brien cuenta con 19 partidos profesionales en 2 clubes. Ethan O'Brien ha jugado en varios clubes a lo largo de su carrera, incluyendo Drogheda United, Indy Eleven. A lo largo de su carrera, Ethan O'Brien ha ganado 1 trofeo, incluyendo US Open Cup, demostrando su capacidad para rendir al más alto nivel competitivo. Ethan O'Brien mide 183 cm, pesa 77 kg.
