Portsmouth have gone off the boil since collecting 10 points from their opening four matches, while keeping four clean sheets in the process. Danny Cowley's team are now winless in three and have gone almost six hours without finding the net in the league. But Pompey should have every chance of breaking their duck against a Cambridge side that have never won at Fratton Park in any competition and were hit for five by Lincoln last weekend. However, the U's have more than held their own on their return to League One, and with little expected from their trip to the south Coast, they might just come up with another. 1:1