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), F Chris Albright (lower leg contusion-L) 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), F Martin Klinger (hamstring tear-L); PROBABLE: GK Tim Howard (thigh contusion-L), D Mike Petke (1st degree hamstring strain-L) MIAMI FUSION – IR: F Pete Marino (R-knee ACL tear); PROBABLE: D Ivan McKinley (concussion), M Chris Henderson (shoulder strain-L), D/M Tyrone Marshall (hamstring strain-L) NEW ENGLAND REVOLUTION – IR: 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); QUESTIONABLE: D Joe Addo (hamstring strain-R) WESTERN DIVISION COLORADO RAPIDS – IR: M Wes Hart (achilles strain-L), D Robin Fraser (abdominal strain); QUESTIONABLE: M/F John Spencer (strained calf-R), D Scott Vermillion (strained groin-R) KANSAS CITY WIZARDS – IR: Peter Vermes (abdominal strain-R); PROBABLE: F Roy Lassiter (hamstring strain-R) LOS ANGELES GALAXY – none reported SAN JOSE EARTHQUAKES – IR: D Jimmy Conrad (foot fracture-R); PROBABLE: D Eddie Robinson (groin strain-R), M Ian Russell (hip contusion) The following players will serve suspensions on Saturday, April 28: METROSTARS – Pedro Alvarez (red card) TAMPA BAY MUTINY – Mamadou Diallo (red card) 14 Nike Project-40 members will play this week in exhibitions vs. West Coast A-League clubs: The three-match tour includes matches with the Vancouver Whitecaps (April 27 – 10:30 p.m. ET), Seattle Sounders (April 29 – 8:00 p.m. ET) and Portland Timbers (May 2 – 7:00 p.m. ET). Players scheduled to make the trip include: Devin Barclay (Tampa Bay Mutiny), Isaias Bardales Jr. (Los Angeles Galaxy), Kyle Beckerman (Miami Fusion), Alex Bengard (Los Angeles Galaxy), Edson Buddle (Columbus Crew), Jose Burciaga Jr. (Kansas City Wizards), Chris Carrieri (San Jose Earthquakes), Micah Cooks (D.C. United), Nick Downing (New England Revolution), Michael Green (Kansas City Wizards), Mario Longo (Columbus Crew), Matt Nyman (Tampa Bay Mutiny), Miguel Saavedra (Dallas Burn), Seth Trembly (Colorado Rapids).