
... really? lol
No. Sakura wouldn't be quick enough to land a hit on him - enhanced chakra strength or not, if he could dodge Minato I don't see how Sakura can do better than that.
She's extensively trained in medical ninjutsu... evasion?.... eh, summoning a acid spewing slug.... using poisoned kunai.... (is that all?)
That's not enough to defeat Obito - it's not even close, not unless he wants to die...
... in which case, then it would be possible. Painful to watch, but possible.
I find the mere idea of Sakura defeating Obito amusing - especially so when I recall his fight with Minato and later with Konan.
Note: Konan would have wiped the damn floor with that pink haired brat.
:ls: "Konan-chan...."