Danny Schofield's three changes and tactical tweak - deploying Luke Molyneux just off George Miller in attack - paid dividends as his side came from behind to win 2-1 thanks largely to some impressive work in the first half.
Josh Davison gave Wimbledon the lead inside 20 minutes before Rovers quickly hit back through Harrison Biggins.
George Miller then scored his first goal in 17 matches to keep Doncaster's play-off hopes alive.
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1. Match action
Doncaster's players celebrate George Miller's goal. Photo: Andrew Roe/AHPIX LTD
2. Jonathan Mitchell - 6
Gifted Wimbledon an early lead with a howler after letting the ball slip from his grasp. Recovered well, however, and saved well from Ethan Chislett and Ali Al-Hamadi as Wimbledon went in search of an equaliser. Photo: Tony Johnson
3. James Brown - 6
A fairly quiet afternoon but helped Doncaster hold onto their lead. Photo: Mark Fletcher
4. Charlie Seaman - 8
Provided an excellent cross for the opening goal. Did very well playing out of position, too. Photo: Andrew Roe/AHPIX LTD