Oxford boss Chris Wilder says his side can still get in the play-offs despite slipping out of the top seven after a 1-1 draw at Plymouth.
The Pilgrims, who secured their League Two status with the point, went ahead after just two minutes when Robbie Williams fired home a 20-yard free-kick.
United equalised in the 36th minute through Asa Hall's screamer from 30 yards.
Wilder said: "There are still two games to go, six points to play for and this team is good enough to go and win two games.
"We have got Southend at home next Saturday and then go to Port Vale and until that final whistle goes we are aiming for the play-offs.
"Crewe have to go to Torquay next Saturday and with Torquay losing that now becomes a game they must win if they want automatic promotion so there is still a long way to go."
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