Sakura Because there is no girl Did that for sasuke
You must be registered for see images
Karin saved sasuke many times yes but sakura saved him many times too even ino did save sasuke once
Sakura deserve sasuke the most but it's not just about deserving
Sasuke cared about her most than any other girl he even tought her many things
And sakura herself helped sasuke not only saving his life but emotionally as well
Kishimoto words "The one who filled sasuke lonely existence was sakura "
"sasuke throw away his love for revenge "
Sasuke about sakura :"I don't want those dear to me die infront of my eyes"
Sasuke to sakura :"I know the four of us have worked together. And for a while,
I thought I could choose that path instead… but in the end… I've decided on revenge. That's always been my purpose of living."[74]
Kishimoto :"Sakura is very important to sasuke but Sasuke is busy with revenge
he will not return her feelings in the meantime "
It's really a big spoiler he didn't say he reject her He will return her feelings later and sasuke is done with revenge now his goal changed to save konoha there is nothing stopping Sakura now