League Two full-time round-uppublished at 17:08 British Summer Time 14 April 2017
Plymouth, who drew 1-1 at Portsmouth, will have to wait until their next game to claim promotion after Luton drew 2-2 with bottom side Leyton Orient.
The O's are 10 points adrift at the bottom of the table with four games to go.
Despite beating Yeovil 1-0 Newport remain in the relegation zone after nearest rivals Hartlepool drew 1-1 with play-off chasing Carlisle.