This article is part of our Fit or Miss series.
Injury news in soccer is notoriously sketchy, so while the below information should be used as a guide, always check the confirmed lineups before every match.
Note: this column is updated throughout the week as injury news is released.
Providence Park
Friday, August 7 at 11:00 p.m. EDT
Portland Timbers
Out:Ben Zemanski (knee)
Questionable:Michael Nanchoff (undisclosed)
Probable:Alvas Powell (back)
Chicago Fire
Suspended:Matt Watson
Doubtful:Ty Harden (hamstring), Mike Magee (knee)
Questionable:Gilberto (match fitness), Jason Johnson (groin), Lovel Palmer (knee), Chris Ritter (groin)
BMO Field
Saturday, August 8 at 4:00 p.m. EDT
Toronto FC
Out:Mark Bloom (quad)
Doubtful:Luke Moore (ankle)
Questionable:Michael Bradley (calf), Nick Hagglund (appendectomy), Josh Williams (coach's decision)
Probable:Clement Simonin (knee)
Sporting Kansas City
Suspended:Dom Dwyer, Roger Espinoza
Out:Jalil Anibaba (quad), Ike Opara (Achilles)
Doubtful:Seth Sinovic (concussion)
ESPN Wide World of Sports Complex
Saturday, August 8 at 7:30 p.m. EDT
Orlando City SC
Out:Harrison Heath (kneecap), Kevin Molino (knee), Brek Shea (groin)
Doubtful:Tony Cascio (back)
Questionable:Carlos Rivas (groin), Kaka (undisclosed), Rafael Ramos (thigh)
Philadelphia Union
Out:Vincent Nogueira (quad)
Doubtful:Eric Bird (knee), Andrew Wenger (concussion)
Questionable:Michael Lahoud (quadriceps), Raymond Lee (thigh), Brian Sylvestre (hand)
Stade Saputo
Saturday, August 8 at 8:00 p.m. EDT
Montreal Impact
Suspended:Laurant Ciman
Out:Kenny Cooper (knee), Cameron Porter (knee)
Doubtful:Hassoun Camara (knee), Adrian Lopez (knee), Justin Mapp (elbow)
Questionable:Didier Drogba (match fitness)
D.C. United
Out:Bill Hamid (hand)
Doubtful:Michael Farfan (hamstring), Sean Franklin (ankle), Collin Martin (groin), Chris Pontius (hip)
Questionable:Markus Halsti (knock)
Dick's Sporting Goods Park
Saturday, August 8 at 9:00 p.m. EDT
Colorado Rapids
Questionable:Joe Greenspan (back), Lucas Pittinari (hamstring), James Riley (concussion), Luis Solignac (hamstring)
Columbus Crew
Suspended:Waylon Francis, Mohammed Saeid
Out:Sagi Lev-Ari (knee)
BBVA Compass Stadium
Saturday, August 8 at 9:00 p.m. EDT
Houston Dynamo
Suspended:Nathan Sturgis
Doubtful:Ricardo Clark (hamstring), Oscar Boniek Garcia (hip), Rob Lovejoy (hamstring), Jermaine Taylor (thigh)
Probable:Giles Barnes (knock), Will Bruin (knock), Tyler Deric (knock)
San Jose Earthquakes
Out:Innocent (knee), Steven Lenhart (knee)
Questionable:Michael Fucito (hamstring), Clarence Goodson (leg)
BC Place Stadium
Saturday, August 8 at 10:00 p.m. EDT
Vancouver Whitecaps FC
Doubtful:Andre Lewis (knee)
Questionable:Ben McKendry (knee), Mauro Rosales (groin)
Real Salt Lake
Doubtful:Jamison Olave (quadriceps)
Questionable:Jordan Allen (hamstring), Nick Rimando (knee), Chris Schuler (knee)
StubHub Center
Sunday, August 9 at 4:00 p.m. EDT
Los Angeles Galaxy
Out:Todd Dunivant (calf), Brian Perk (ankle)
Questionable:Giovani Dos Santos (thigh), Baggio Husidic (calf), Jose Villareal (knee)
Seattle Sounders
Suspended:Marco Pappa
Out:Andy Craven (knee)
Doubtful:Leonardo Gonzalez (hamstring), Victor Mansaray (undisclosed)
Questionable:Osvaldo Alonso (hamstring), Andreas Ivanschitz (match fitness), Obafemi Martins (groin)
Red Bull Arena
Sunday, August 9 at 7:00 p.m. EDT
New York Red Bulls
Out:Chris Duvall (leg)
Doubtful:Gonzalo Veron (match fitness)
Questionable:Ronald Zubar (groin)
New York City FC
Out:Connor Brandt (hernia), George John (knee), Tony Taylor (knee)
Doubtful:Sebastian Velasquez (quad)
Questionable:Ryan Meara (back), Khiry Shelton (quad), Chris Wingert (hamstring)