Sioux Falls, SD – The Miami HEAT announced today that Mario Casamajor has been named Head Coach and Liam Doyle has been named General Manager of the Sioux Falls Skyforce, Miami’s NBA G League affiliate. Casamajor becomes the 23rd head coach in franchise history.
The @MiamiHEAT have announced two new additions to the Skyforce, naming Mario Casamajor the 23rd head coach in franchise history and Liam Doyle as general manager.
READ >> https://t.co/pL8qX8XIt8 pic.twitter.com/4Qu5ldEMug
— Sioux Falls Skyforce (@SFSkyforce) September 15, 2026
Casamajor enters his sixth season with the HEAT organization after spending the previous three seasons as Head Video Coordinator. He joined Miami as a Video Room Intern ahead of the 2021-22 season and spent two seasons in the video room before being promoted to Head Video Coordinator, supporting the coaching staff through video analysis, game planning and player development.
Prior to joining the HEAT, Casamajor spent three seasons in basketball operations with the Minnesota Timberwolves and their NBA G League affiliate, the Iowa Wolves. He also spent one season with the Windy City Bulls. Additionally, Casamajor worked as a video coordinator with USA Basketball from 2017-21, including the United States’ gold-medal run at the 2020 Tokyo Olympics.
In 2026, Casamajor was named Head Coach of the Nicaragua Men’s National Team and Program Director for the Nicaragua Women’s National Team. The Illinois native began his coaching career as an assistant coach at his alma mater, St. Patrick High School in Chicago, while also coaching the Mac Irvin Fire AAU program on Nike’s EYBL circuit. Casamajor earned his bachelor’s degree in political science from Eastern Illinois University.
Doyle most recently served as Senior Manager of Basketball Analytics and Scouting for the HEAT and Assistant General Manager of the Skyforce. In his role with Miami, Doyle provided data analysis and scouting metrics to help the basketball operations department enhance team performance. As Skyforce Assistant General Manager, he assisted with the team’s day-to-day basketball operations.
Doyle began his career with the HEAT as a Basketball Analyst ahead of the 2019-20 season. Two seasons later, he was promoted to Basketball Analytics Manager before advancing to Senior Manager of Basketball Analytics and Scouting. Prior to joining the HEAT, he spent one season as a Data Science Intern with the Oklahoma City Thunder.
A native of Albany, New York, Doyle earned his bachelor’s degree in physics from Rensselaer Polytechnic Institute in 2015 and an MBA from the University at Albany in 2018.
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