The midfielder looked in fine nick as he completed his first 90-minute stint since October after knee surgery in the reserves' last outing at Charlton a fortnight ago.
He was left frustrated with the rest of the squad when adverse weather conditions forced the late postponement of the home match against Coventry City last week.
Noe Pamarot, goalscorer in the FA Cup at Forest, joins Davis at Fratton Park alongside Rohan Ricketts and Dean Marney. Kick-off is 7pm.
Squad: Fulop, Pamarot, O'Donoghue, Defendi, McKie, Ricketts, Marney, Davis, Limbersky, El Hamdaoui, Yeates, O'Hara, Ifil, Eyre, Hallfredsson, Dilevski.
Sean Davis continues his comeback trail as our reserves travel to Portsmouth tonight.