Mark Gracer P. Isip (born December 10, 1980 ) is a Filipino professional basketball coach and former player.
Isip played college basketball for the FEU Tamaraws, where he is currently an assistant coach.
Isip only played limited minutes in his first few years until he played for the Barako Bull Energy Boosters during most of the 2010–11 PBA Philippine Cup where he had a number of double-double performances.
[1] Isip also played in the Maharlika Pilipinas Basketball League (MPBL) for the Makati Skyscrapers (later the Makati Super Crunch).
This biographical article relating to a Filipino basketball figure is a stub.