Sterling tied it at 85 in overtime and put Alcorn State up for good with 57 seconds left. The Braves made 7 of 8 foul shots to seal the win.
Mosby scored Alcorn State's last four points in regulation with a pair of free throws and a layup with 39 seconds left to knot it at 82. After Mississippi State called timeout, Mosby stole the ball from Nate Nahimy. Sterling missed his 3 attempt as time expired to force overtime.
Mosby and Sterling combined to shoot 20 of 21 from the free-throw line, Maurice Howard chipped in 14 points and Yalen Reed added 10 points and grabbed eight rebounds for the Braves (8-17, 4-8 Southwestern Athletic).
Four-star point guard Jalen Gaffney made a verbal commitment to UConn on Monday, giving the Huskies their second ESPN 100 guard in the past two weeks.
Watts is one of the most dynamic scoring guards in the country and looks to develop his game under coach Tom Izzo's tutelage.
Rocket Watts, the No. 27 overall prospect in the 2019 class, has committed to Michigan State.