In 1973, the American League adopted the designated hitter rule. On April 6, opening the season at Fenway Park, Ron Blomberg of the Yankees became the first designated hitter in Major League history. Red Sox pitcher Luis Tiant walked Blomberg in his first plate appearance of the game. Later that year at Fenway Park, with the score tied 2–2 in the top of the ninth, Yankees catcher Thurman Munson attempted to score from third base on a missed bunt by Gene Michael. He crashed into Red Sox catcher Carlton Fisk resulting in a fight with Munson punching Fisk in the face. The rivalry intensified in the 1970s with the fans too, as just a year later in 1974 at Fenway Park, Yankees first baseman Chris Chambliss was struck in the right arm with a dart thrown from the stands after hitting an RBI ground-rule double. Two years later, Yankees outfielder Lou Piniella would crash into Fisk feet first in an attempt to score in the sixth inning of a game at Yankee Stadium. The two benches cleared while Piniella and Fisk brawled at home plate. After the fight apparently died down and order appeared to be restored, Sox pitcher Bill Lee and Yankees third baseman Graig Nettles and center fielder Mickey Rivers began to exchange words, resulting in another fight. Lee suffered a separated left shoulder from the tilt and missed the next 51 games of the 1976 season. He would continue to pitch until 1982. The 1976 season saw the Yankees win the pennant, but lose to the Big Red Machine in the 1976 World Series, just like the Red Sox had done a year prior in the 1975 World Series in which Carlton Fisk hit his famous home run off of the left field foul pole at Fenway Park.