Caretaker boss Ben Judge has told Crawley not to rely on other teams to help them stay up.
Reds are five points above the relegation places with four games of the season remaining.
They have to play three of the teams below them away, starting with Saturday's trip to Northwich Victoria.
The Conference dog-fight is one of the closest for years and Judge wants Reds to seal their own fate as quickly as possible.
He said: "It is still so tight down there and we definitely cannot rely on other teams to do us any favours.
"We need another win to be certain I think and we have three away games in a row now to get it.
"With the way we have been playing away, we feel we are more than capable of doing that and more."
Reds have decided not to extend the loan deal of Brentford defender Darius Charles for a third month and have released winger Hassan Sulaiman.
Charles made six league appearances after joining in February, while Sulaiman played only two games after joining as a free agent last month.
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