The BBC will broadcast live FA Cup football this evening as Peterborough United host West Bromwich Albion.
This fourth-round replay comes from the Abax Stadium, where the League One outfit welcome the Premier League club.
Two goals from want-away striker Saido Berahino were not enough for the Baggies to ensure their progression to the fifth round, as they were pegged back twice by Posh, courtesy of goals by Shaquile Coulthirst and Jon Taylor.
A winner will be declared tonight, even if it is dependent on the outcome of extra-time and a penalty shootout, and the team to emerge triumphant will move on to face Reading away from home in the next round.
Coverage starts at 7.30pm on BBC One and BBC One HD with live streaming on the BBC Sport website. Kick-off 7.45pm