Heuir added seven rebounds and seven assists and was 13 of 14 from the free-throw line. Heuir and Stevenett combined for all five 3-pointers for the Thunderbirds (8-12, 6-5 Big Sky), who won their third straight.
The Hornets led 39-26 at halftime, but a 12-2 run to open the second half got the Thunderbirds back in the game. Stevenett's 3-pointer with 9:24 to play put Southern Utah ahead 52-50, and the Thunderbirds went on to lead by as many as 12.
Southern Utah shot 50 percent from the field, including 60 percent after halftime.
Pirates catcher Jacob Stallings, the son of University of Pittsburgh basketball coach Kevin Stallings, made his major league debut on Sunday night.
Who made the biggest impact at the NBPA Top 100 camp? We update several top prospects such as Zion Williamson.
The only thing that can sink John Calipari's star-studded ship is a leadership void, but Isaiah Briscoe seems to have that covered.