
2023
Rookie Year
3
Seasons
Jahmai Hasan Mashack arrived in the NBA via an unlikely path — drafted 59th overall by the Houston Rockets in the 2025 NBA Draft and then acquired by Memphis, where he immediately joined one of the league's most exciting young rosters as a rookie in the 2025-26 season. Born November 10, 2002, in Riverside, California, Mashack attended Etiwanda High School in Rancho Cucamonga before heading to the University of Tennessee to develop his game. At Tennessee, Mashack developed into a versatile shooting guard known for his defensive tenacity, athleticism, and competitive edge. Playing in the SEC — one of the most physically demanding conferences in college basketball — Mashack developed the toughness and defensive instincts that define his NBA projection. His ability to guard multiple positions, combined with improving scoring mechanics, made him an attractive second-round target for several franchises. The Houston Rockets selected him 59th overall (the penultimate pick) in the 2025 Draft, and his rights were subsequently acquired by Memphis, where coach Tuomas Iisalo saw the defensive versatility and athletic profile that fits the Grizzlies' developing identity. His NBA debut came on November 20, 2025. As a rookie, Mashack brings the hungry, nothing-to-lose mentality of a player who knows every NBA minute must be earned. His length (6'4" with good wingspan), quickness, and defensive engagement give Memphis a rotation option whose impact may exceed his offensive statistics — the kind of player who competes for every loose ball, communicates on defense, and sets a competitive tone. The Grizzlies believe Mashack's development will accelerate alongside veterans like Taj Gibson and playmakers like Ja Morant.
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Team
Memphis Grizzlies
2023-present
Did You Know?
Was born in Riverside, California — a Southern California basketball hotbed that has produced numerous professional players.
Attended the same Etiwanda High School in Rancho Cucamonga that has a strong tradition of producing college and professional athletes.
The 59th pick is the second-to-last pick in the NBA Draft, making every minute he plays in the NBA a testament to his talent.
Made his NBA debut on November 20, 2025 — a date he will remember for the rest of his life.
Career Honors
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