Mark Kostelac

Player Bio

HT/WT: 6-11, 250 lbs

Birthplace: Cleveland, OH

Age: 28

Class: Sophomore

Top Mark Kostelac News

CBS Sports 2026-27 Preseason All-America College Basketball Teams

Gary Parrish Oct 14, 2026
Bryce James starts, Caleb Holt shines in Arizona's exhibition game

Cameron Salerno Oct 14, 2026
ACC basketball preseason poll: Virginia, Clemson overrated

Cameron Salerno Oct 13, 2026
Will Wade hints RJ Luis Jr. may not play for LSU in 2026-27

Cameron Salerno Oct 13, 2026
Prized St. John's point guard Quinn Ellis cleared by NCAA

Isaac Trotter Oct 13, 2026