Celtics edge Bucks on Antetokounmpo's missed free throw

BOSTON (AP) - Jayson Tatum banked in a fallaway, go-ahead 3-pointer in the final second, and Giannis Antetokounmpo missed the potential tying free throw with 0.4 seconds left, allowing the Boston Celtics to escape with a 122-121 victory over the Milwaukee Bucks on Wednesday night in the teams’ season opener.