Michael Grant and Austin Cooke had 13 point apiece and Christian Albright added 11 for ACU (2-2).
The Wildcats had a 37-27 halftime advantage but quickly stretched that to a 65-39 lead with 10:30 left in the game. The Wildcats won the second period 54 to 38.
ACU made 32 of 72 field goal attempts, while holding Jarvis Christian to 20 field goals on just 42 attempts. The Wildcats also forced 30 turnovers, while committing 14 themselves.
The Wildcats pulled down 19 offensive rebounds, totaling 41 while limiting Jarvis Christian to 34 rebounds.
Deon Fisher led the Bulldogs with 24 points and Demetrius Wilson added 12.