Haas played for the Jazz in Summer League this past July. During his four Las Vegas games, he had a total of 15 points, 19 rebounds, and three blocks.
The rookie spent four years at Purdue where he earned All-Big Ten Third team honors during his senior season. In 139 collegiate games, Haas scored a total of 1,555 points and grabbed 643 rebounds.
After signing Haas, the Jazz have 19 players under contract, leaving one opening on their 20-man offseason roster.