Baseball Commissioner's office -- Announced that commissioner Fay Vincent had his spleen removed during an operation in Greenwich (Conn.) Hospital.
Baltimore Orioles -- Announced that C Mickey Tettleton (.223, 15 HRs, 51 RBI) accepted arbitration offer.
Boston Red Sox -- Signed P Danny Darwin (2.21 ERA, 11-4 with 2 saves in 17 starts and 31 relief appearances) to four-year contract worth possible $12.2 million.
California Angels -- Signed IF Donnie Hill (.264, 3 HRs, 32 RBI in 103 games) to one-year contract.
Los Angeles Dodgers -- Announced that P Fernando Valenzuela (13-13, 4.59 ERA) and IF-OF Mickey Hatcher (.212, 13 RBI in 85 games) accepted arbitration offers.
Oakland Athletics -- Named Rick Burleson hitting instructor.
Pittsburgh Pirates -- Announced that C Don Slaught (.300, 4 HRs, 29 RBI in 84 games) has accepted salary arbitration. Announced that OF John Cangelosi would not be offered contract.
San Diego Padres -- Reached agreement with P Larry Andersen (5-2, 7 saves, 1.79 with Houston Astros and Boston Red Sox) on two-year, $4.4 million contract, according to report in Los Angeles Times.
Seattle Mariners -- Signed P Bill Krueger (6-8, 3.90 ERA in 30 games) to one-year contract.
Texas Rangers -- IF Jeff Kunkel (.170, 3 HRs, 17 RBI in 99 games) signed one-year contract.
Toronto Blue Jays -- Named Bob Didier minor-league catching instructor.
College Northeast Conference -- Named Mike Marcil associate commissioner.
Boston College -- Named Jimmye Laycock (William & Mary, 10-3 in 1990) head football coach.
Colorado State -- Named former Boston College assistant football coach Lenny Willis running backs coach.
Florida -- Canceled its 1992 and 1993 football games against Miami, agreeing to pay $75,000 penalty. QB Kyle Morris announced intention to transfer to Mississippi College.
Lousiana Tech -- Reprimanded football coach Joe Raymond Peace for failing to enforce disciplinary measures against Eric Shaw, Artha Shine, Herman Piete, Dameian Jones and Shannon Cornelius, who were involved in a shooting incident in November.
Loyola -- Named Todd Curry (Syracuse, Washington Wave, Philadelphia Wings) full-time lacrosse assistant. Signed Stan Ross (Boys' Latin, defenseman) to national letter-of-intent.
North Texas -- Named Dennis Parker, coach at Marshall (Texas) High, head football coach.
Wyoming -- Announced retirement of football coach Paul Roach, effective after Copper Bowl. Named Joe Tiller as replacement.
Football World League of American Football -- Announced that Reggie Williams, who had served on Cincinnati City Council, has resigned to become general manager of New York franchise.
Atlanta Falcons -- Placed WR James Milling (Maryland) on injured reserve. Signed QB Gilbert Renfroe from practice squad.
Denver Broncos -- Signed TE Paul Green. Placed OG Jim Juriga (chronic back injury) on injured reserve. Signed G Scott Beavers.
Miami Dolphins -- Added WR Mark Clayton to practice roster. Placed CB Michael McGruder and S Liffort Hobley on injured reserve. Signed S Stefon Adams.
Hockey ECHL -- Roanoke Valley suspended D Scott Feasby for leaving team. Activated D Henry Dunn from 14-day disabled list.
Los Angeles Kings -- Named Pat Hickey coach of New Haven (AHL).
New Jersey Devils -- Assigned F Zdeno Ciger and D Myles O'Connor to Utica (AHL).
St. Louis Blues -- Assigned RW Steve Tuttle to Peoria (IHL).