Doncaster through, last-gasp Nardiello denies Luton

Genseric Kusunga's late own goal settled a tight game as Rovers boss Paul Dickov made a successful return to his former club where he spent three years.

Substitute Danny Nardiello struck in stoppage time to earn Bury a 1-1 draw in their tie against Luton.

Mark Cullen pounced on Bury goalkeeper Rob Lainton's error to break the deadlock for Luton in the 51st minute, but the hosts managed to force a replay as the clock ticked down.

Jose Baxter scored two second-half penalties as Sheffield United beat Plymouth Argyle 3-0.

Marc McNulty added a third in the final minute while Reuben Reid missed a penalty for Plymouth a few minutes after the break.

Adam Murray was denied victory in his first match as permanent manager of Mansfield when Kwesi Appiah struck in stoppage time to earn Cambridge a 2-2 draw and set up a replay.

Jason Koumas rolled back the years to earn Tranmere a replay as the former Wales international's equaliser 14 minutes from time earned them a 2-2 draw with Oxford.

Paul Huntington's first-half goal gave two-time FA Cup winners Preston a safe passage into the third round with a 1-0 win over Shrewsbury.

Elsewhere, League Two Accrington defender Tom Aldred grabbed an equaliser against League One side Yeovil in a 1-1 draw while Chesterfield won at MK Dons 1-0.