BRISTOL Rovers manager Paul Trollope is confident his side can get revenge on Leyton Orient in the FA Cup tomorrow.

Rovers were leading 2-0 as the sides clashed in League One earlier in the season, only to see Wayne Gray, Tamika Mkandawire and Jason Demetriou score to seal an unlikely O's comeback, writes Matt Diner.

The two meet again in the first round of the competition at Brisbane Road tomorrow, and Trollope (pictured) said: "Against Orient we had a mini collapse at the end and we will try to remedy that.

"We learnt we can score goals against them, but we also know they pose an attacking threat."

While they have not won at home all season, The Pirates are a more threatening proposition on the road. All three of their league victories have come away from their Memorial Stadium home.

And they will go into the match on the back of their first win in nine games after a 1-0 win at Northampton on Tuesday.

"The way we saw the game out at Northampton was very pleasing and it was good to get back to winning ways," Trollope said.

"We are happy going into the game tomorrow with good away form."

Rovers had a decent run in the cup last season making the fourth round before losing out to then-Championship side Derby County.

They could however, be without two key players for the trip to east London - central midfielder Craig Disley and winger Lewis Haldane are both struggling with with groin problems. Chris Carruthers and Sammy Igoe are likely to come in for the injured duo.

Sean Rigg should keep his place up front with Rickie Lambert at the expense of former O's target Richard Walker, who is yet to score from open play all season.