Boris Diaw postérisé par le futur Celtic Theis !

Daniel Theis Postgame Interview Celtics vs Raptors

Daniel Theis Postgame Interview | Celtics vs Knicks

(FULL) DANIEL THEIS talks CELTICS win over GRIZZLIES

Daniel Theis Postgame Interview | Celtics vs Heat | Game 5 Eastern Conference Finals

Daniel Theis Celtics Media Day Interview

NBA Trade Deadline Recap: Celtics Send Schroder To Rockets, Acquire Theis

Daniel Theis Postgame Interview | Celtics vs Bulls

Daniel Theis Previews Celtics Season, Bucks Matchup

Can Daniel Theis Save the Celtics Without Robert Williams?

Daniel Theis Postgame Interview | Celtics vs Grizzlies | Jaylen Brown

Brad Stevens talks Daniel Theis broken nose, Celtics struggles vs Jazz

Are the Celtics Better Now Adding White, Theis w/ Ian Thomsen

REACTION to Celtics Trading away Daniel Theis

Daniel Theis Practice Interview | Distracted by Refs Celtics vs Heat | Game 2 East Finals

Daniel Theis Practice Interview | Celtics vs Rockets

Daniel Theis Postgame Interview | Celtics vs. Suns

DANIEL THEIS SHOOTING after CELTICS Practice

Daniel Theis Pregame Press Conference | Celtics vs Raptors

Daniel Theis, Robert Williams dominate center matchup in Celtics Raptors | Garden Report

Daniel Theis Says Celtics Have Changed "Mindset"