Manchester United will attempt to see off Barcelona in the second leg of their Champions League semi-final at Old Trafford tonight, without Wayne Rooney and Nemanja Vidic.
The striker and central defender are unavailable for selection after they picked up injuries in last Sunday's Premiership defeat to Chelsea at Stamford Bridge.
Alex Ferguson has therefore put his faith in a midfiled of Ji-Sung Park, Paul Scholes, Michael Carrick and Nani.
Ronaldo and Carlos Tevez will play up front, while Wes Brown steps in for Vidic and Owen Hargreaves starts at right back.
With the score at 0-0 from the first leg at the Camp Nou, United need to win to guarantee a place in the final in Moscow. A score draw would see the Spanish side go through on away goals, while a stalemate would result in extra-time and penalties if necessary.
As expected, Barcelona coach Frank Rijkaard has opted to start Lionel Messi in a front three alongside Samuel E'too and Andres Iniesta.
Captain Carlos Puyol returns from suspension and replaces Rafael Marquez.
Manchester United: Van Der Sar, Hargreaves, Ferdinand, Brown, Park, Carrick, Scholes, Nani, Tevez, Ronaldo. Subs: Kuszczak, Anderson, Giggs, O'Shea, Fletcher, Silvestre, Welbeck
Barcelona: Valdes, Zambrotta, Milito, Puyol, Abidal, Xavi, Toure, Deco, Messi, Iniesta, E'too. Subs: Jose Pinto, Henry, Gudjohnsen, Bojan, Edmilson, Thuram, Sylvinho
