Cambridge manager Colin Calderwood heaped praise on his side after their hard-fought victory over in-form Grimsby at Blundell Park.
Grimsby are without suspended defender Ludvig Ohman for Saturday's visit of Cambridge in Sky Bet League Two.
Michael Duff praised his Cheltenham team for their resilience and a touch of quality as they defeated 10-man Cambridge United 2-0.
Cheltenham took a big step towards League Two survival with a 2-0 home win over 10-man Cambridge.
Cheltenham will check on the fitness of Luke Varney ahead of their home game against Cambridge.
Both bosses agreed that a point was a fair result after Cambridge and Tranmere played out a goalless draw at the Abbey Stadium.