The Tigers improve to 4-3-1 overall and 2-3-1 in SCIAC play, winning their second match in a row. Chapman falls to 6-4 and 2-4.
For all three players it was their first goal of the season. Oxy's offense has been very balanced this season with all seven of its goals coming from seven different players.
Coleman scored first in the 9th minute on a shot from five yards out.
It didn't take long before Ashley Carney evened the score for the Panthers with a goal in the 17th minute on a free kick.
The Teams remained tied at 1-1 until Iacullo slotted a shot bottom left in the 45th minute, giving Oxy a 2-1 lead headed into the locker room for halftime.
In the second half, Cook gave the Tigers some breathing room, scoring in the 49th minute on a shot from 10 yards out.
The game remained 3-1 until Chapman got a late goal off the foot of Shelby Brown on a pass from Riley Pidgeon in the 89th minute.
The Tigers are back in action against Pomona-Pitzer at Jack Kemp Stadium on Wednesday at 7 p.m.Follow Oxy Athletics on Twitter Sign Up for Newsletters Watch on Youtube Follow us on Instagram