Substitute Fletcher Holman turned the game on its head as stuttering Swindon came from behind to beat fellow play-off chasers Walsall 2-1 at the County Ground.
Jamie Jellis had put the Saddlers ahead in the 66th minute, but Holman levelled in the 81st and then set up Aaron Drinan's stoppage-time winner to lift Swindon up to fifth.
Walsall Spurn Their Opening
Walsall should have gone ahead after the break when Mason Hancock's tempting header just needed a tap-in from two feet, only for Kacper Lopata to make no contact at the near post.