The following is a brief team-by-team injury overview entering Week 4 of the 2001 MLS Regular Season: EASTERN DIVISION D.C. UNITED — OUT: M Ben Olsen (ankle fracture-R); QUESTIONABLE: M Marco Etcheverry (hip flexor strain-R, partial shoulder separation-R), F Jamie Moreno (knee surgery-R), D Eddie Pope (big toe sprain-L); PROBABLE: M Brian Kamler (groin strain-R) METROSTARS — IR: D Daniel Hernandez (fractured knee cap-R), D Mark Semioli (2nd degree hamstring strain-L -R), M Billy Walsh (foot stress fracture-R); OUT: F Martin Klinger (hamstring strain-L); PROBABLE: GK Tim Howard (thigh contusion-L), D Mike Petke (1st degree hamstring strain-L) MIAMI FUSION — QUESTIONABLE: D Ivan McKinley (concussion); PROBABLE: M Chris Henderson (shoulder strain-L), D/M Tyrone Marshall (hamstring strain-L) NEW ENGLAND REVOLUTION — OUT: M Yari Allnut (foot surgery-R); DOUBTFUL: M Ted Chronopoulos (knee surgery-R); QUESTIONABLE: M Cate (strained hamstring-L) CENTRAL DIVISION CHICAGO FIRE — OUT: M Sergi Daniv (ankle scope-L), F Hristo Stoitchkov (medial ankle sprain-L); QUESTIONABLE: M Peter Nowak (hamstring strain-L) COLUMBUS CREW — OUT: F Brian McBride (knee sprain-R), D Duncan Oughton (ankle sprain-L), M Robert Warzycha (dislocated ankle tendon-L) DALLAS BURN — PROBABLE: D Eric Dade (ankle sprain-R), M Oscar Pareja (strained gluteus) TAMPA BAY MUTINY — IR: Steve Trittschuh (broken fibula-L), Chad McCarty (broken ankle-L) WESTERN DIVISION COLORADO RAPIDS — OUT: Wes Hart (achilles strain-L), Robin Fraser (abdominal strain); PROBABLE: John Spencer (strained calf-R) KANSAS CITY WIZARDS — IR: Peter Vermes (abdominal strain-R); OUT: F Roy Lassiter (hamstring strain-R) LOS ANGELES GALAXY — none reported SAN JOSE EARTHQUAKES — IR: D Jimmy Conrad (foot fracture-R), M Harut Karapetyan (ankle surgery-L); PROBABLE: D Eddie Robinson (groin strain-R), M Ian Russell (hip contusion)