The Greyhounds, who play in Division II, led in the first minute of the game. BYU used a 16-2 run to pull away from an 11-all tie, and It was 44-29 at halftime.
Rodney Blackmon led Eastern New Mexico (5-6) with 14 points.
Authorities say former Michigan State basketball player Keith Appling has been charged with carrying a concealed weapon and other crimes.
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.