Emile Smith Rowe makes most of second chance to fire Arsenal into fourth round

Referee Chris Kavanagh used a pitch side monitor to overturn his own 90th minute red card decision against the Arsenal youngster

Arsenal's Emile Smith Rowe (second right) celebrates scoring his side's first goal of the FA Cup win over Newcastle. Picture: Adam Davy

FA Cup: Arsenal 2 Newcastle United 0

Emile Smith Rowe played himself into Arsenal FA Cup folklore by coming on as a substitute, getting sent off and then scoring an extra-time winner to send the holders though to the Fourth Round.