Vincent Pericard scored for Swindon on 29 minutes.
In the second half Charlie Austin doubled Swindon's lead on 69 minutes, before Pericard finished the game off deep into stoppage time by making it 3-0 to Swindon.
Southampton 0 Swindon 3
Vincent Pericard scored for Swindon on 29 minutes.
In the second half Charlie Austin doubled Swindon's lead on 69 minutes, before Pericard finished the game off deep into stoppage time by making it 3-0 to Swindon.