All of the players listed below are under contract with their respective teams for the 2012/13 season, but only have team options for 2013/14. Their clubs must decide by Halloween whether to lock up these guys for '13/14 for the contract amount indicated in parentheses, or to let them become unrestricted free agents.
That October 31st deadline is still three weeks away, and many of the decisions on these players won't become official until much closer to that date, but we'll be tracking every decision right here for the rest of the month. You can find our rookie contract 2013/14 option tracker anytime on the right sidebar under "Hoops Rumors Features." Here's the list to date, with updates to come as decisions are announced:
Trevor Booker ($2.35MM) - Exercised
Jordan Crawford ($2.16MM) - Exercised
Kevin Seraphin ($2.76MM) - Exercised
Chris Singleton ($1.62MM) - Exercised
Jan Vesely ($3.34MM) - Exercised
John Wall ($7.46MM) - Exercised