In 1976, the Yankees signed Reggie Jackson to a $3.5 million contract; New York won back-to-back World Series titles in 1977 and 1978 Nov 10, 2026 @ 10:19amBaseball > MLB > Los Angeles Dodgers > New York Yankees > Oakland AthleticsAthlon SportsReggie Jackson joined the Yankees and helped deliver two straight championships. Read moreIn 1976, the Yankees signed Reggie Jackson to a $3.5 million contract; New York won back-to-back World Series titles in 1977 and 1978