Sixers sign Braxton Key to 10-day contract

The Philadelphia 76ers have signed forward Braxton Key to a 10-day contract. Key most recently played for the 76ers' G League affiliate, the Delaware Blue Coats, playing a vital role in the team's AT&T Winter Showcase title. In the championship game against the Oklahoma City Blue, Key led all scorers with 28 points (9-18 FG, …