Pittsburgh Pirates -- Placed P Mark Dewey on the 15-day DL. Purchased the contract of P Jon Lieber from Triple-A Buffalo.
San Diego Padres -- Claimed P Jeff Tabaka off waivers from the Pirates. Agreed to terms with P Lee Guetterman and P Jeff Innis on minor-league contracts. Assigned Innis to Triple-A Las Vegas.
Seattle Mariners -- Claimed P Jeff Williams on waivers from the Los Angeles Dodgers and optioned him to Triple-A Calgary. Designated P Reggie Harris for assignment.
San Antonio Spurs -- Announced the resignation of Bob Coleman, president and chief executive officer.
Miami Tropics (USBL) -- Signed G Curtis Smith, G Anderson Hunt, G Clarence Thomas, G Keith Johnson, F Andre Tucker, F Shawn Griggs, F Ricky Calloway, F Johnny Tyspon, C Chris Washburn and C Fred Ashley.
Alabama -- Promoted men's assistant basketball coach Gregg Polinsky to assistant head coach.
American International -- Announced the resignation of football coach Bob LeCours.
Central Connecticut State -- Announced that men's assistant basketball coach Scott Carson resigned to accept the same position at Montana State.
Loyola -- Named Ronny Thompson assistant men's basketball coach. Named swimmer Conan Hultgren recipient of the college's John R. Molhler Award, given to the school's top male senior student-athlete. Named lacrosse and soccer player Lynda Lohsen recipient of the Ernest Lagna Award, given to the school's top female senior student-athlete.
Northern Arizona -- Named Steve Holton athletic director, effective July 1.
Patriot League -- Named Navy's Dan Gordon the league's scholar-athlete in tennis.
Pittsburgh -- Named recruiting coordinator Curt Cignetti assistant tight ends coach.
Syracuse -- Named Angelo Panzetta assistant soccer coach.
Towson State -- Named RB Tony Vinson, who rushed for 2,016 yards last season, Male Athlete of the Year. Named Danielle Barry, the school's all-time leader in scoring (1,555), rebounds (981) and field-goal percentage (.531), Female Athlete of the Year. Named DB Aaron Bates, a biology major who made 225 tackles and 13 interceptions in his career, Outstanding Student-Athlete.
UMBC -- Named senior Nikki Tinsley Outstanding Female Athlete. Tinsley scored more than 1,000 points in her basketball career and became the school's all-time home run leader in softball. Named sophomore David Miller (Centennial High), who holds six school records, Outstanding Male Athlete.
Los Angeles Rams -- Signed LB Joe Kelly.
New England Patriots -- Announced the retirement of LB Andre Tippett.
Tampa Bay Buccaneers -- Announced that president Gay Culverhouse has resigned effective June 1 to resume her career in education and community service.
British Columbia Lions (CFL) -- Signed DL Kefa Chatham.
Sacramento Gold Miners (CFL) -- Signed LB Tommie Smith and OL Bob Stevenson.
Shreveport Pirates (CFL) -- Signed CB Harold Nash. CB Antonie Wortiman, DB Shawn Wilbourn, DB J. J. Eldridge and DB Russell Cooper.
Washington Capitals -- Assigned C Jason Allison to AHL Portland.