Toronto Blue Jays -- Released OF Cesar Cedeno; scheduled RHP Tom Filer for elbow surgery; returned RHP Jose DeJesus, winter draftee from Kansas City organization, to the Royals for $25,000, half the draft fee.

Texas Rangers -- Sent OFs Tommy Dunbar, Bobby Jones, Ruben Sierra, LHP Matt Williams, RHP Glen Cook to AAA.

Pittsburgh Pirates -- Traded OF Marvell Wynne to San Diego Padres for LHP Bob Patterson, a relief specialist; returned LHP Chris Green, RHP Jeff Zaske to AAA.

Houston Astros -- Exploratory arthroscopy showed OF Jose Cruz has a sprained ligament, no cartilage damage, in his swollen right knee and the club hopes he can play within two weeks. OF Duane Walker signed a minor league contract.

Milwaukee Brewers -- Put 1B Cecil Cooper, who had surgery on his left elbow in December, on 15-day DL.

Cincinnati Reds -- Asked RHP Frank Pastore, coming off elbow surgery, to take assignment to Class AAA Denver or accept his release.

Chicago White Sox -- Assigned RHP Steve McCatty, RHP Dave Wehrmeister, LHP Jerry Don Gleaton and 1B Joe De Sa to AAA.

New York Mets -- Sent IF Ron Gardenhire, RHP Doug Sisk to minors.

St. Louis Cardinals -- RHP Jeff Lahti came up with shoulder pain, flies north today for examination.

Denver -- A two-game preseason series in Mile High Stadium between Toronto Blue Jays and the New York Yankees was canceled because of heavy snowfall. The games will be played in Fort Lauderdale, Fla. BASKETBALL

Philadelphia 76ers -- Signed CBA F Michael Young to a 10-day contract; put Andrew Toney on injured list. SWIMMING

NCAA Championships -- Junior Matt Biondi of California posted U.S. record 19.22 seconds in 50-yard freestyle in the meet at Indianapolis. He outraced Tom Jager of UCLA, who swam 19.24 last year but took 19.35 in a vain try for a third consecutive NCAA 50 title. Stanford leads, 105 points to Florida's 101 and UCLA's 98. COLLEGES

George Washington -- Mike Cohen resigned after five seasons as an assistant basketball coach to assist Wichita State's new coach, Eddie Fogler. Mount St. Mary's -- F Paul Edwards, leading basketball scorer, opted to return next fall to pursue a master's and play his final year of eligibility. Barry U. -- Miami school named Nick Creola basketball coach; his Webber College (NAIA) team was 28-2 this year, making his 15-year college record 390-79.