Iain O,Brien has taken 9 wickets against Australia in Test cricket (economy 3.73, average 45.56, 660 balls bowled).
| Wickets | 9 |
| Balls | 660 |
| Economy | 3.73 |
| Average | 45.56 |
| Strike rate | - |
Iain O,Brien has taken 9 wickets against Australia in Test cricket (economy 3.73, average 45.56, 660 balls bowled).