Utah Jazz Sign Diallo and Harmon

SALT LAKE CITY (September 23, 2026) – The Utah Jazz have signed center Ibrahima Diallo and guard Justin Harmon. Per team policy, terms of the deals were not disclosed.

About Ibrahima Diallo

  • Diallo (7-0, 245, UCF) most recently appeared in 33 games (six starts) for the Westchester Knicks during the 2025-26 season, averaging 4.8 points, 5.3 rebounds and 2.0 blocks in 16.2 minutes per game and recorded 11 games with three-or-more blocks.
  • He played his first two collegiate seasons at Ohio State (2019-2021), followed by two additional seasons at San Jose State (2021-23), before finishing his college career at UCF (2023-24). 
  • A native of Senegal, he earned a 2023-24 All-Big 12 Honorable Mention after leading the conference with 1.8 blocks per contest. 
  • Diallo competed with the Senegal Men’s Senior National Team at the 2025 FIBA AfroBasket, appearing in seven contests and helping the team to a bronze medal.

About Justin Harmon

  • Harmon (6-4, 180, Illinois) averaged a career-best 11.7 points on 40.9 percent from beyond the arc, along with 3.6 rebounds, and 1.4 assists in 46 games with the Salt Lake City Stars last season, topping 20-or-more points in three contests.
  • He tallied a career-high 31 points on 7-of-10 from three-point range against the Mexico City Capitanes on Feb. 24.
  • Harmon saw action in 21 games with the Ottawa Blackjacks of the CEBL in 2026, where he posted 12.6 points on 48.5 percent from the field, 3.4 rebounds, and 2.6 assists.
  • Collegiately, he spent two seasons at Utah Valley University (2021-23), before finishing his career at Illinois, appearing in 38 games.