Tommy Bond became the first major league pitcher to achieve the pitching Triple Crown, playing in the National League.

Tip O'Neill won the batting Triple Crown while playing for the St. Louis Browns in the American Association. During that season, he achieved 14 home runs, 123 RBIs, and a .435 batting average.

Hugh Duffy achieved the batting Triple Crown playing for the Boston Beaneaters in the National League. He recorded 18 home runs, 145 RBIs, and a .440 batting average.

Nap Lajoie won the batting Triple Crown playing for the Philadelphia Athletics in the American League. He achieved 14 home runs, 125 RBIs, and a .426 batting average.

Rogers Hornsby won his first batting Triple Crown with the St. Louis Cardinals in the National League. He achieved 42 home runs, 152 RBIs, and a .401 batting average.

Rogers Hornsby achieved his second batting Triple Crown with the St. Louis Cardinals, leading the National League in home runs (39), RBIs (143), and batting average (.403).

Lefty Grove won the pitching Triple Crown with the Philadelphia Athletics, leading the American League with a 2.54 ERA, 28 wins, and 209 strikeouts.

Lefty Grove achieved the pitching Triple Crown for the second consecutive year with the Philadelphia Athletics, leading the American League with a 2.06 ERA, 31 wins, and 175 strikeouts.

Lou Gehrig achieved the batting Triple Crown playing for the New York Yankees in the American League. He recorded 49 home runs, 165 RBIs, and a .363 batting average.

Joe Medwick won the batting Triple Crown with the St. Louis Cardinals, leading the National League with 31 home runs, 154 RBIs, and a .374 batting average.

Ted Williams achieved the batting Triple Crown with the Boston Red Sox, leading the American League with 36 home runs, 137 RBIs, and a .356 batting average.

Ted Williams won his second batting Triple Crown with the Boston Red Sox, leading the American League with 32 home runs, 114 RBIs, and a .343 batting average.

Mickey Mantle achieved the batting Triple Crown playing for the New York Yankees in the American League. He recorded 52 home runs, 130 RBIs, and a .353 batting average.

Carl Yastrzemski won the batting Triple Crown with the Boston Red Sox, leading the American League with 44 home runs, 121 RBIs, and a .326 batting average.

Hiromitsu Ochiai won the batting Triple Crown in the Pacific League of Nippon Professional Baseball, achieving 32 home runs, 99 RBIs, and a .325 batting average.

Hiromitsu Ochiai achieved his second batting Triple Crown in the Pacific League of Nippon Professional Baseball, with 52 home runs, 146 RBIs, and a .367 batting average.

Sun Dong-yol won the KBO League pitching Triple Crown with a .875 winning percentage, 1.17 ERA and 198 strikeouts.

Sun Dong-yol won the KBO League pitching Triple Crown for the second consecutive year with a .786 winning percentage, 1.13 ERA and 22 strikeouts.

Miguel Cabrera achieved the batting Triple Crown playing for the Detroit Tigers in the American League. He recorded 44 home runs, 139 RBIs, and a .330 batting average.

Major League Baseball announced that the records of Negro league baseball from 1920 to 1948 would be designated as major league status.

Chris Sale and Tarik Skubal are the most recent major league pitchers to achieve the pitching Triple Crown.