The 76ers have signed Shelvin Mack to a 10-day contract, the team announced today in a press release. No corresponding roster move is required to make room for Mack, since Philadelphia has a roster spot open, and will open up another one when Maalik Wayns' 10-day deal expires tonight.
Mack, 23, has averaged 3.8 PPG and 2.2 APG in 13.0 minutes per contests in 71 career NBA games with the Wizards, but was cut by Washington earlier this month. The Butler product has been very productive for the D-League's Maine Red Claws this season, averaging 20.5 PPG and 8.0 APG while shooting .462/.418/.896 in 14 games.
As for Wayns, he's set to become a free agent and will be able to sign another 10-day contract with the Sixers or any other NBA team. Grantland's Zach Lowe (Twitter link) hears the rookie is already drawing interest from D-League clubs.