Baseball

AL -- Upheld a three-game suspension of Toronto manager Cito Gaston for making contact with umpire Rick Reed and disorderly behavior during a game April 15.

Florida Marlins -- Activated 1B Greg Colbrunn from the 15-day disabled list.

Houston Astros -- Placed P Pete Harnisch on the 15-day disabled list, retroactive to May 23. Recalled P Brian Williams from Triple-A Tucson.

Minnesota Twins -- Activated 1B Kent Hrbek from the 15-day disabled list.

Montreal Expos -- Optioned P Denis Boucher to Triple-A Ottawa.

New York Mets -- Placed IF Fernando Vina on the 15-day disabled list. Recalled OF Shawn Hare from Triple-A Norfolk.

Oakland Athletics -- Activated OF Rickey Henderson. Optioned IF Fausto Cruz and OF Ernie Young to Triple-A Tacoma.

Philadelphia Phillies -- Placed P Tommy Greene on the 15-day disabled list, retroactive to May 23. Recalled P Toby Borland from Triple-A Scranton/Wilkes-Barre.

Toronto Blue Jays -- Optioned SS Alex Gonzalez to Triple-A Syracuse after he completed a20-day medical rehabilitation assignment. Placed P Mike Timlin on the 15-day disabled list, retroactive to May 25.

College

Dayton -- Named Tim Wabler associate director of athletics.

Creighton -- Athletic director Tom Moore announced his retirement, effective Aug. 1.

Eastern Connecticut State -- Named Barry Davis men's basketball coach.

Xavier, Ohio -- Named Ginger Fulton assistant athletics director.

Football

Buffalo Bills -- Signed DB Jerome Henderson.

New England Patriots -- Signed P-K Pat O'Neill.

Edmonton Eskimos (CFL) -- Announced the retirement of NT Michel Bourgeau.

Ottawa Rough Riders (CFL) -- Signed DB Issiac Holt, DB Richard Fain and DB Adrian White.

Toronto Argonauts (CFL) -- Signed QB Erik White.