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University of San Francisco Athletics

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2025-26 Men's Basketball Roster

Christina Leung

25 Guillermo Diaz Graham

25 Guillermo Diaz Graham

  • Position:
    Forward
  • Height:
    7-0
  • Weight:
    220
  • Class:
    Senior
  • Hometown:
    Canary Islands, Spain
  • Prev School:
    Pittsburgh

Summary

Biography

HONORS AND AWARDS:

  • 2x All-ACC Academic Team
  • 2x ACC Honor Roll

2024-25 (JUNIOR at Pittsburgh):

  • Appeared in 32 games for the Panthers, including making 25 starts...Averaged 6.2 points, 5.0 rebounds, and 1.5 assists per game...Shot 42.3 percent (69-163) from the field, 31.6 percent (36-114) from three-point range, and 67.6 percent (25-37) from the foul line
  • Led the Panthers with 61 offensive rebounds and was third on the team with 22 blocks...Scored in double figures nine times...Had one double-double...Grabbed five or more rebounds 20 times
  • Finished with a season-high 15 points at SMU on Feb. 11, 2025...Finished with a season-high 10 rebounds against West Virginia on Nov. 15, 2024

2023-24 (SOPHOMORE at Pittsburgh):

  • Appeared in 33 games for the Panthers, including making seven starts...Averaged 6.7 points and 3.9 rebounds per game, while shooting 49.1 percent (79-of-161) from the field and 40.5 percent (32-of-79) from three-point range
  • Posted seven double figure scoring games and one double-double...Finished third on the team in blocks (28) and fourth in steals (27) in 17.9 minutes per game
  • Posted his first collegiate double-double with 23 points and 10 rebounds to go along with four assists, two steals, and a block against Jacksonville on Nov. 17, 2023...Went 8-of-10 from the field and 6-of-9 from the foul line
  • Named to All-ACC Academic Team and ACC Honor Roll

2022-23 (FRESHMAN at Pittsburgh):

  • Appeared in 33 games with three starts, all coming in the NCAA Tournament...Averaged 3.5 points and 3.0 rebounds in 12 minutes per game
  • Scored in double-figures three times ... grabbed five or more rebounds in a game 12 times
  • Posted 11 points, eight rebounds, and two assists in the second round of the NCAA Tournament against Xavier (3/19)...Recorded nine points, eight rebounds, two assists, and three blocks in NCAA tournament victory over Iowa State (3/17)
  • Collected first start of the season against Mississippi State (3/14) in NCAA tournament First Four where he finished with three points, five rebounds, two steals, and two blocks
  • Scored a season-high 14 points and added eight rebounds and two assists in the ACC Tournament Quarterfinals against No. 21 Duke (3/9)...Went 4-of-8 from the field and 6-of-6 from the foul line
  • Named to All-ACC Academic Team and ACC Honor Roll

INTERNATIONAL PLAY:

  • One of 16 players invited to train with the Spain U20 National Team for competition in the 2022 FIBA U20 European Championship in Montenegro
  • Helped the Spanish National Team win the it’s third U20 European Championship in July 2022 (Spain defeated Lithuania 69-61 in the final)...Averaged 6.3 points, 2.4 rebounds and 1.7 blocks in just over 14 minutes per game over seven contests...Went 16-of-27 (59.3 percent) from the field and 10-of-13 (76.9 percent) from the foul line
  • Competed with the Spanish U18 National Team, helping lead them to a 5-0 record at the 2021 FIBA Europe Challengers tournament in Skopje, Macedonia in the summer of 2021...Averaged 11.0 points, 5.6 rebounds and 3.0 blocks in five starts...Recorded 16 points, five rebounds and six blocks in the final game of the tournament against Serbia...Shot 55.5 percent from the floor and 70.8 percent on two-point attempts
HIGH SCHOOL:
  • Attended IMG Academy in Bradenton, Fla...Averaged 12.5 points, 7.3 rebounds, 2.2 assists, and 2.1 blocks per game...Led his team to a 30-6 record and an appearance in the National Prep Tournament
  • Listed No. 94 overall in the On3 2022 Top Basketball Recruits ranking

PERSONAL:

  • Son of Francisco Diaz and Elizabeth Graham
  • Has a twin brother, Jorge, who he plays at Oregon State
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