Robert Williams III leaves first Celtics start after scary fall Unknown 00:06 Robert Williams was the Celtics' first-round pick out of Texas A&M in 2018. Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsPremier League: Mark Hughes wants Southampton players to raise their game to secure survivalPremier League: West Brom seniors must elevate performance to help club avoid relegation, says Alan PardewInternational friendlies: Spain drop Alvaro Morata for matches against Argentina and Germany; Diego Costa returnsLiverpool's Jurgen Klopp slams Premier League for rescheduling Merseyside derby between Champions League matchesRoberto Mancini favourite to takeover as Italy caoch, says he would love to lead the four-time World Cup winnersAll England Open 2018: HS Prannoy squanders massive lead to lose quarter-final; Lin Dan gets past Lee Chong Wei