Chicago Cubs - Placed pitcher Shawn Camp on the 15-day disabled list; recalled pitcher Rafael Dolis from Iowa (PCL).

Colorado Rockies - Optioned infielder Josh Rutledge to Colorado Springs (PCL).

Major League Baseball - Suspended Tampa Bay Rays minor league pitcher Angel Yepez 50 games for violating the minor league drug prevention and treatment program.

Minnesota Twins - Placed third baseman Trevor Plouffe on the 7-day concussion disabled list; selected the contract of first baseman Chris Colabello from Rochester (IL); transferred outfielder Darin Mastroianni to the 60-day disabled list; optioned pitcher Vance Worley to Rochester.

Philadelphia Phillies - Optioned pitcher Phillippe Aumont to Lehigh Valley (IL).

San Diego Padres - Optioned pitcher Burch Smith to Tucson (PCL).

St. Louis Cardinals - Purchased the contract of pitcher Tyler Lyons from Memphis (PCL); placed pitcher Fernando Salas on the 15-day disabled list retroactive to May 21.

Texas Rangers - Purchased the contract of pitcher Ross Wolf from Round Rock (PCL); optioned pitcher Cory Burns to Round Rock.

Minnesota Lynx (WNBA) - Waived guards Jacki Gemelos and Janeesa Jeffery.

Baltimore Ravens - Re-signed wide receiver Gerrard Sheppard.

Calgary Stampeders (CFL) - Signed wide receiver Tim Hawthorne and defensive back Troy Butler.

Carolina Panthers - Signed defensive tackle Kawann Short.

Cincinnati Bengals - Signed defensive end Margus Hunt.

Denver Broncos - Waived running back Mario Fannin; placed safety Blake Gideon on the reserve/retired list.

Edmonton Eskimos (CFL) - Signed defensive back Shea Pierre and running back Tracy Lampley; released defensive lineman Shawn Lemon.

Green Bay Packers - Signed wide receiver Alex Gillett.

Jacksonville Jaguars - Signed cornerback Demetrius McCray and wide receiver Jeremy Ebert; waived defensive tackle Jeris Pendleton.

Kansas City Chiefs - Signed safeties Malcolm Bronson and Quintin Demps; released safety Justin Glenn and cornerback James Rogers.

Oakland Raiders - Waived QB Kyle Padron.

San Francisco 49ers - Signed wide receiver Quinton Patton to a four-year contract; claimed tight end/long snapper Kyle Nelson off waivers from the San Diego Chargers; waived punter Anthony Santella.

Tampa Bay Buccaneers - Signed wide receiver Terriun Crump; waived wide receiver Chris Denton.

Vancouver Canucks - Fired head coach Alain Vigneault and assistant coaches Rick Bowness and Newell Brown.