BASEBALL
NATIONAL LEAGUE
Atlanta: Activated RHP John Thomson.
Philadelphia: Signed two-year working agreement with Williamsport (NYPL).
St. Louis: Signed two-year player development agreement with Batavia (NYPL).
FRONTIER LEAGUE
Windy City Thunderbolts: Sold the contract of C Charlie Lisk to San Diego Padres. Named Andy Haines manager.
BASKETBALL
NATIONAL BASKETBALL ASSOCIATION
Dallas: Signed F Dirk Nowitzki to extension through 2010-11.
L.A. Lakers: Re-Signed G Devin Green.
FOOTBALL
NATIONAL FOOTBALL LEAGUE
BEARS: Placed LB Jamar Williams on IR. Signed LB Rod Wilson from practice squad. Signed WR Brandon Rideau to practice squad. Released WR Dan Sheldon from practice squad.
Arizona: Signed DL Chris Cooper. Released DT Langston Moore.
Green Bay: Promoted FB Brandon Miree from practice squad. Released LB Tracy White.
San Diego: Placed TE Aaron Shea on IR. Signed S Andre Lott. Released QB Brett Elliott from practice squad. Signed TE Kelly Griffeth to practice squad.
San Francisco: Signed WR Marcus Maxwell to practice squad. Released WR Cory Rodgers from practice squad.
HOCKEY
NATIONAL HOCKEY LEAGUE
BLACKHAWKS: Released F Mike Siklenka and D Jason Doig. Assigned G Sabastien Caron to Norfolf (AHL)
NHL: Suspended Columbus D Rostislav Klesla two regular-season games for low hit on Blackhawks C Tuomo Ruutu during a preseason game on Sept. 22.
Anaheim Ducks: Released Simon Ferguson.
AMERICAN HOCKEY LEAGUE
WOLVES: C Derek MacKenzie, RW Darren Haydar and LW Brett Sterling assigned from Atlanta. Released F Kevin Coughlin, F Justin Cross, F Bryan Dobek, F Randy Harris, F Bruce Mulherin and F Brett Pilkington.
