Wes Eikmeier and Pierce Hornung each added 12 points and Colton Iverson and Greg Smith each tacked on 11 for Colorado State (16-4, 3-2 MWC) which has won three of its last four. Iverson also brought in a game-high 13 rebounds.
Tyler Johnson scored 23 points and Marvelle Harris and Allen Huddleston each added 15 for Fresno State (7-12, 1-5) which has lost five of its last six.
Colorado State got out to a 38-20 lead at the half by shooting 47.8 percent from the field while holding Fresno State to just 32 percent shooting.
In the second half the Rams cooled to 40.9 percent shooting but, using a 17-of-21 effort from the free-throw line, were able to hold on for the win.
The Rams had a 40-21 edge in rebounds and outscored the Bulldogs 29-17 from the charity stripe.
(Copyright 2013 The Sports Network. All Rights Reserved)