DENVER -- Colton Iverson had 16 points and 13 rebounds, leading Colorado State past cold-shooting Denver 60-53 Wednesday night.
Iverson, a 6-foot-10 transfer from Minnesota, was 6 for 11 from the field against the smaller Denver team.
Denver is 2-17 in its last 19 games with the Rams.
The Pioneers trailed 54-41 with 2:15 remaining after Green hit a pull-up jumper for Colorado State. Denver used a 10-2 run to pull within 56-51 on a basket by Chris Udofia with 26 seconds left. O'Neale, who was 5 for 16 and 1 of 7 on 3-pointers, missed the game's last two shots.
Seton Hall sophomore Isaiah Whitehead will stay in the NBA draft and not return for his junior season.
Washington State's trio of Josh Hawkinson, Conor Clifford and Ike Iroegbu have withdrawn from the NBA draft and will play their senior season with the Cougars.
Gonzaga center Przemek Karnowski, who missed most of last season with a back injury, says he is returning for another year.