BOULDER, Colo. — Kelsey Plum and Chantel Osahor helped Washington close out a rare close game. Plum scored 28 points, Osahor had 20 points and 16 rebounds, and the 10th-ranked Huskies held on to beat Colorado 79-75 on Sunday. The Huskies have won eight of their last nine. Kennedy Leonard and Alexis Robinson led Colorado