Baseball

New York Mets -- Agreed to Class AAA contracts with P Mel Stottlemyre Jr., P Mike Birkbeck, P Tom Filer and IF Steve Springer.

San Francisco Giants -- Signed OF Cory Snyder to a minor-league contract.

Colleges

NB Colgate -- Named former Redskin Mark Murphy athletic director.

Football

Cincinnati Bengals -- Named Mike Haluchak linebackers coach, Bob Karmelowicz defensive line coach and Mike Pope tight ends coach.

New York Jets -- Named Walt Harris, coach at the University of the Pacific, quarterbacks coach.

San Diego Chargers -- Named Bill Arnsparger, athletic director at Florida, defensive coordinator.

Tampa Bay Buccaneers -- Named Bob Wylie offensive line coach, Maxie Baughan linebackers coach and Harold Jackson receivers coach.

Hockey

San Jose Sharks -- Assigned C Dale Craigwell to Kansas City (IHL).

Baltimore Skipjacks (AHL) -- Assigned RW Richie Walcott (1 goal and 202 penalty minutes in 34 games) for 2 weeks to Hampton Roads (ECHL).

Soccer

Canadian Soccer Association -- Said that Tony Waiters, the only coach to lead Canada to the World Cup, will resign after the 1992 Olympics.