Never miss a moment with the latest news, trending stories and highlights to bring you closer to your favorite players and teams. Download now: https://app.link.nba.com/NBAapp The Indiana Pacers advance to the IST Semifinals as they defeat the Boston Celtics, 122-112. Tyrese Haliburton recorded his first career triple-double with 26 points, 10 rebounds and 13 assists for the Pacers, while Myles Turner added 17 points and 10 rebounds in the victory. Jayson Tatum (32 points, 12 rebounds, 6 assists) and Jaylen Brown (30 points, 9 rebounds) combined for 62 points for the Celtics. The Pacers improve to 11-8 on the season, while the Celtics fall to 15-5. The Pacers will play in the IST Semifinals game in Las Vegas on Thursday, December 7th at 5:00 p.m. ET.