Celtics guard Payton Pritchard has agreed to a two-year, $44.2 million extension with a mutual option for the 2029-30 season. Source: ESPN NBA · Summarized by HeadlinesBriefing Related articlesAlibaba Leaders’ Buying Does Little to Ease Share Sale FalloutAlphabet Loses $692 Billion in Market Value as AI Questions RiseAsian Stocks Set to Extend AI Chip-Fueled Selloff: Markets WrapAsia Tech Shares Swing Wildly as A.I. Jitters PersistAdvantest Shares Decline After Outlook Misses on Tight CapacityMore from ESPN NBAThe rookies to target in fantasy draftsCarmelo thinks Knicks right to halt contract talks to focus on seasonKCP: Sixers' success hinges on chemistry, players 'liking each other'Lakers center Kessler nears preseason debut after full practiceWarriors center Porzingis expected to return to team facility on TuesdayLatest in SportsMartinez slams United hierarchy after Atleti loss: Squad not UCL quality · ESPN SoccerGarber won't dish on exchange with Messi: 'Between me and Leo' · ESPN SoccerArsenal hit three in seven minutes to beat Lille · ESPN SoccerKane calls Olise red 'shame' in Viking draw: 'Should have won' · ESPN SoccerTwo late West Brom goals sink Wrexham to 16th · ESPN SoccerRelated briefingsSports 24-Hour BriefingSports 8-Hour BriefingHomeSportsCeltics to extend guard Pritchard on two-year, $44.2M dealSectionsHomePublic MarketsPrivate MarketsTech & GamesMobileDeveloperF1Sports