Rashad Green scored 18 points and Angelo Caloiaro added 15 to lead San Francisco to a 65-62 victory against Montana on Thursday night.
Cody Doolin had 11 points and two difference-making shots for the Dons (6-3). His 3-pointer with 1:40 remaining tied the score at 62-all, and his layup with 35 seconds left gave San Francisco the lead for good.
Art Steward had 17 points and 10 rebounds and Kareem Jamar added 12 points for the Grizzlies (4-3), who missed a chance to tie at the end when Derek Selvig's 3-point try missed with two seconds left.
Green had nine rebounds.
The Dons, who went 3-2 on a five-game road trip that included three neutral-site contests at the Great Alaska Shootout, are 11-2 in their last 13 games decided by three points or less or in overtime.
