When Earl Weaver left the dugout for good in 1986, his 1,480 managerial victories ranked among baseball’s greatest totals. Only ten managers had won more games in major league history. Weaver built his reputation on consistent contenders, guiding Baltimore to at least 90 victories in 11 seasons. Five times, his Orioles reached the 100-win plateau.
Weaver’s Baltimore pitching staffs featured Hall of Fame right-hander Jim Palmer, the decade’s winningest pitcher during the 1970s. Palmer collected at least 20 victories in eight seasons, giving Weaver an extraordinary weapon atop his rotation. Together, the manager and ace spent 14 seasons building one of baseball’s dominant franchises. Their partnership produced six division titles, four American League pennants, and the 1970 World Series championship.
In 1980, the Orioles reached 100 victories for the fifth and final time during their Weaver-Palmer era. The featured lineup card documents an August 18 matchup against the Yankees. Weaver penciled Palmer into the starting spot against New York ace Ron Guidry.
Baltimore chased Guidry after 4⅔ innings, scoring six runs to seize control. Palmer carried the lead into the eighth before New York mounted a three-run rally. Nevertheless, Baltimore held on for a 6-5 victory. The triumph marked Palmer’s 238th career win, moving him past Hall of Famers Clark Griffith and Waite Hoyt. Weaver signed the lineup card at the bottom, preserving his connection to another milestone in Palmer’s remarkable career.