FA Cup: O'Brien scores for Magpies

FA Cup latest:

FA Cup fourth round ties:

Arsenal 1-0 Liverpool F/T

Bergkamp 30 Carragher s/o 70

Keown s/o 65

Bergkamp s/o 70

Cheltenham 2-1 Burnley F/T

Milton 23 Moore, A 29

Alsop 27

Tranmere 3-1 Cardiff City F/T

Rideout 28 Kavanagh 20 (pen)

Flynn 53

Koumas 79

Peterborough 0-1 Newcastle 16.00

O'Brien 13

Ipswich Town 0-0 Man City 19.00