Ashes 2015: Australia's Mitchell Marsh happy with two key wickets

London: Australia all-rounder Mitchell Marsh was in bullish mood after taking the vital wickets of England's Ben Stokes and Alastair Cook on the third day of the second Ashes test at Lord's on Saturday.

Marsh, called into the side in place of Shane Watson, forced Stokes to play on for 87 before dismissing Cook for 96 in almost identical fashion to keep Australia firmly on course for a series-levelling victory.

Australia players celebrate as England's Alistair Cook leaves the pitch. (Photo: AP)

"It was really nice to contribute to the team today. The boys bowled really well and were able to put England under pressure," Marsh told the BBC.

"We've talked about being patient and setting the right fields and making England make the mistakes, so hopefully we can do that again in the second innings," he said.

Ben Stokes leaves the pitch. (Photo: AP)

Australia ended the day on 108 for no wicket in their second innings, a healthy lead of 362 runs with two days remaining. "I'm sure we'll bat for a while on Sunday and then give ourselves enough time to take the final 10 wickets," Marsh said.

Cook and Stokes shared a fifth-wicket partnership of 145 to drag England back into the match after Australia completely dominated the first two days. But the hosts will probably have to bat for five sessions to save the game and stay ahead in the series going into the third test at Edgbaston.

"We didn't get off to the best of starts yesterday but Cooky and I tried to carry on our partnership," Stokes told Sky Sports.

"I try to stay as positive as I can but at the same time treat every ball on its merits. I wouldn't say there are any demons in the pitch -- if anything it's a bit up and down," Stokes said.

"We're under the pump and Sunday's a big day for us. We've got to get our heads round the fact that we're going to have to bat 150 overs to save this match," he concluded.