The biggest rankings risers and fallers as we navigate Week 13 in Yahoo High Score fantasy basketball. Dan Titus, Yahoo.com The Nets’ Michael Porter Jr. is averaging over 51 fantasy points per game ...

Check out the top performers from Week 11 of Yahoo NBA Fantasy High Score. Ben Zweiman, Yahoo.com The Cavaliers’ Donovan Mitchell notched his second-highest fantasy score this season in Week 11.