2010/11 Leyton Orient v Arsenal FA Cup 5th Round
1981/82 Crystal Palace v Orient FA Cup 5th Round
1977/78 Orient v Chelsea FA Cup 5th Round
1971/72 Orient v Chelsea FA Cup 5th Round
1962/63 Leyton Orient v Leicester City FA Cup 5th Round
1960/61 Leyton Orient v Sheffield Wednesday FA Cup 5th Round
1953/54 Leyton Orient v Doncaster Rovers FA Cup 5th Round
1951/52 Leyton Orient v Arsenal FA Cup 5th Round
1925/26 Clapton Orient v Newcastle United FA Cup 5th Round
