Watch Man Utd vs Arsenal Live UEFA Champions League Semi-Final Online Football Streaming 29th April 09
Manchester United vs. Arsenal - Live Link 1
Manchester United vs. Arsenal - Live Link 2
Uefa Champions League, Semi-final first leg
Venue: Old Trafford Date: Wednesday, 29 April Kick-off: 1945 BST
Manchester United will be missing defender Gary Neville for Wednesday's Champions League semi-final first leg.
John O'Shea could be preferred to Rafael Da Silva and fit-again Wes Brown at right-back, while Ryan Giggs will hope to make his 800th club appearance.
Arsenal centre-back Mikael Silvestre (back) is a doubt along with left-back Kieran Gibbs (ankle).
Fellow full-back Gael Clichy and Robin van Persie are both out, while Andrey Arshavin is not eligible to play.
Clichy hopes to return from a back injury in time for the second leg.
"He could be back for the second Manchester United game," said Arsenal boss Arsene Wenger. "He has a scan. We'll go from there. He has a chance to be back in full training next week."
Gunners centre-half Johan Djourou is fit again following a knee injury which kept him out of the 3-0 quarter-final second leg victory over Villarreal.
Arsenal striker Carlos Vela, of Mexico, was kept away from training on Monday because of fears over swine flu.
Vela was visited by friends from his homeland where there has been an outbreak of the disease.
Wenger said: "It looked to be a massive problem because we were asked on Monday to keep him at home and not get him to the training ground.
"Now he has the all-clear and on Tuesday he was free again to attend training.
"It was basically down to the fact he had visitors from Mexico, friends who came to visit him last week."
United, by contrast, have the more enviable task of deciding which of their star strikers to include.
Carlos Tevez has not been a first-choice this term, but came on at half-time to help overturn a two-goal deficit against Tottenham last weekend.
In defence, Brown, who has managed just a couple of substitute appearances since injuring his foot in October, trained at Carrington on Tuesday, but could be one of the players who must be omitted from the provisional squad.
Man Utd (from): Van der Sar, Foster, Kuszczak, O'Shea, Brown, Ferdinand, Vidic, Evans, Evra, Rafael, Ronaldo, Nani, Carrick, Scholes, Fletcher, Anderson, Giggs, Park, Berbatov, Rooney, Tevez.
Arsenal (from): Almunia, Sagna, Toure, Silvestre, Gibbs, Nasri, Song, Denilson, Fabregas, Walcott, Adebayor, Fabianski, Djourou, Eduardo, Bendtner, Diaby, Vela, Ramsey, Eboue.
