Here are some Celtics mocks:
Kevin O'Connor, The Ringer
No. 14: Aleksej Pokusevski, C, Olympiacos B
No. 26: Tyler Bey, SF, Colorado
No. 30: Nico Mannion, G, Arizona
NBA Draftnet
No. 14: Jalen Smith, PF, Maryland
No. 26: Jahmius Ramsey, Guard, Texas Tech
No. 30: Daniel Oturu, C, Minnesota
James Ham, NBC Sports Bay Area
No. 14: Cole Anthony, Guard, North Carolina
No. 26: Leandro Bolmaro, SF, Barcelona B
No. 30: Reggie Perry, PF, Mississippi State
Tankathon
No. 14: Patrick Williams, PF, Florida State
No. 26: Tyler Bey, SF, Colorado
No. 30: Vernon Carey Jr., C, Duke
Gary Parrish, CBS Sports
No. 14: Aaron Nesmith, SF, Vanderbilt
No. 26: Xavier Tillman, PF, Michigan State
No. 30: Zeke Nnaji, C, Arizona
Raphielle Johnson, Rotoworld
No. 14: Aleksej Pokusevski, C, Olympiacos B
No. 26: Leandro Bolmaro, SF, Barcelona B
No. 30: Robert Woodard Jr., SF, Mississippi State
Jonathan Wasserman, Bleacher Report
No. 14: Precious Achiuwa, PF, Memphis
No. 26: Zeke Nnaji, C, Arizona
No. 30: Tre Jones, PG, Duke