3:11pm: Knicks president Phil Jackson inquired about Green today, tweets Marc Berman of the New York Post. Green has offers from two other teams, Berman adds.

3:06pm: The Grizzlies, Knicks, Bulls, Bucks and Blazers are expected to register interest in power forward JaMychal Green, whose 10-day contract expires tonight, a source tells Marc J. Spears of Yahoo! Sports (Twitter link). Green is parting ways with the Spurs after the sides failed to come to terms on a new deal, according to Shams Charania of RealGM (on Twitter).

Chicago, New York and Memphis had interest when Green signed his 10-day deal with San Antonio earlier this month. The 24-year-old spent the preseason with the Spurs and was with San Antonio’s D-League affiliate in between stints with the big club. Green, who went undrafted out of Alabama in 2012, saw just 6.2 minutes per game in four appearances on his 10-day deal.

Memphis has a full 15-man roster, as our roster counts show, though Tyrus Thomas is on the fifth day of a 10-day contract. The Knicks have a pair of 10-day contracts coming off the books later this week. Bucks coach Jason Kidd and Kenyon Martin, whose 10-day pact with Milwaukee expires after Wednesday, raised doubts today about a report that Martin and the team had agreed to a deal for the rest of the season, so if they split, that would leave a roster vacancy. The Bulls already have an open roster spot.

The Blazers have 15 players on deals that are guaranteed for the rest of the season, but GM Neil Olshey said on SiriusXM NBA Radio today that the team is actively seeking a way to upgrade the roster, as The Oregonian’s Jason Quick notes. However, Olshey downplayed the need for a big man, like Green, and suggested the team is looking for help on the wing instead.