ALBANY, N.Y. -- Chaz Williams made a layup with 4 seconds left to push Massachusetts to a 64-63 victory over Siena on Wednesday.
Williams led the Minutemen (3-2) with 23 points, and Terrell Vinson scored 18.
Siena held a 63-60 advantage with 2:04 remaining but did not score again. Jesse Morgan's layup with 51 seconds left pulled the Minutemen to 63-62.
Massachusetts took its first lead of the second half at 44-43 on Sampson Carter's jumper with 11:54 left.
The Saints led 34-24 at the break, outshooting the Minutemen from the field 52.4 percent (11 of 21) to 31.3 percent (10 of 28). Massachusetts scored the last five points of the half on William's 3-pointer and Vinson's layup with 7 seconds left to close the gap.
Authorities say former Michigan State basketball player Keith Appling has been charged with carrying a concealed weapon and other crimes after being found in possession of guns and marijuana.
Point guard Jaylen Fisher, who reopened his recruitment after coaching changes at UNLV, has committed to TCU over a long list of schools.
Forward Kennedy Meeks, who has averaged 9.4 points and 6.5 rebounds at North Carolina, has pulled out of the NBA draft and will return to the Tar Heels.