Here is an injury update for the MLS teams in action this week: Chicago — MF Piotr Nowak (strained knee) and F Roman Kosecki (strained calf) are probable; MF Manny Lagos (patella tendon surgery) is on injured reserve until Aug. 1. Colorado — none. Columbus — MF Billy Thompson (hip flexor) is doubtful; F Marcelo Carrera (fractured hand) is probable; MF Robert Warzycha (torn ankle tendon) is on injured reserve until June 27. Dallas — D Richard Farrer (strained groin) is doubtful; MF Gerell Elliott (strained groin) is questionable; MF Jorge Flores (foot stress fracture) is on injured reserve until June 20, MF Alain Sutter (sprained hip) is on injured reserve until June 30, D Eric Dade (sprained knee ligament) is on injured reserve until July 2. D.C. United — MF Judah Cooks (strained quadricep) is out; GK Scott Garlick (strained hip flexor) is questionable; D Clint Peay (strained calf), MF Tony sanneh (abdominal tear) and F Jaime Moreno (hyperextended knee) are probable. Kansas City — F Digital Takawira (sprained ankle) is questionable; D Refik Sabanadzovic (strained calf) is probable. Los Angeles — GK Matt Reis (bruised rotator cuff) is out; D Paul Caligiuri (sprained ankle) is on injured reserve until July 1. MetroStars — D Jeff Zaun (abdominal strain) is on injured reserve until July 1, D Rhett Harty (lower back strain) is on injured reserve until July 10. Tampa Bay — D Adam Frye (sprained knee) is doubtful; F Jacek Ziober (Achilles tendonitis) is on injured reserve until June 26.