Cobblers take on the Robins over two legs from Thursday with a Wembley final awaiting the winners. Here's a closer look at Town's semi-final opponents...
5. Best player?
According to WhoScored though, defender Chris Hussey has been Cheltenham's best player this season with an average rating of 7.02. Centre-back Charlie Raglan (6.97) is a close second, followed by Broom.
6. Odds
3/1 to win the play-offs, 11/5 to beat Cobblers in the first leg.
7. Goals scored/conceded
Cheltenham rank sixth in League Two for goals scored (52) this season, but they're way out in front for goals conceded having let in just 27, 10 fewer than next-best Colchester.
8. Home and away form
The Robins are pretty solid both home and away. They have 11 wins from 18 games at Whaddon Road - 4th best in the division - this season and six from 18, plus eight draws, on the road, the seventh-best record.