Turin - Striker Carlos Tevez believes a near flawless performance from Juventus will be key as they prepare to host defending champions Real Madrid in the first leg of their Champions League semi-final on Tuesday.
Tevez has been crucial for the Turin giants this season, scoring 20 league goals so far on his way to claiming a second Serie A title in as many seasons in Italy.
After batting away questions about his future at Juve -- Tevez has been linked with a move back to hometown club Boca Juniors -- the Argentinian turned his attention to Tuesday's tie at Juventus Stadium.