Actually this general view about Sachin is not supported by stats
Tendulkar averages more (56.43) than his career average (44.48) in ODI games (117 games) in which India batted second and won
And even if you look at all ODI matches (regardless of whether India won or lost) in which he batted second (222 games), Tendulkar averages a healthy 42.64
So that should lay the debate to rest 