New York Yankees (1923–1939)
Gehrig joined the New York Yankees midway through the 1923 season and made his major-league debut as a pinch hitter at age 19 on June 15, 1923. In his first two seasons, Gehrig was mired behind Yankee stalwart Wally Pipp at first base, a two-time American League (AL) home run champion and one of the premier power hitters in Major League Baseball's (MLB) "dead-ball era." Gehrig saw limited playing time, mostly as a pinch hitter, playing in only 23 games and being left off the Yankees' 1923 World Series roster in spite of producing both years (with lofty batting averages of .423 in 1923 and .500 in 1924). On June 2, 1925, the slumping Pipp took himself out of the day's lineup with complaints of a headache and was replaced by Gehrig. Pipp would never get his job with the team back, while Gehrig went on to appear in every game the Yankees played until April 30, 1939. In 1925, Gehrig batted .295, with 20 home runs and 68 runs batted in (RBIs) over 126 games.
Unlike Ruth, Gehrig was not a gifted position player, so he played first base, often the position for a strong hitter but weaker fielder. The 23-year-old Yankee's breakout season came in 1926, when he batted .313 with 47 doubles, an AL-leading 20 triples, 16 home runs, and 112 RBIs. In the 1926 World Series against the St. Louis Cardinals, Gehrig hit .348 with two doubles and four RBIs. The Cardinals won the series 4 games to 3.
In 1927, Gehrig put together one of the greatest seasons by any batter in history, hitting .373, with 218 hits: 101 singles, 52 doubles, 18 triples, 47 home runs, a then-record 175 RBIs (surpassing Ruth's 168 six years earlier), a .474 on-base percentage and a .765 slugging percentage. His 117 extra-base hits that season are second all-time to Ruth's 119 extra-base hits in 1921 and his 447 total bases are third all-time, after Ruth's 457 total bases in 1921 and Rogers Hornsby's 450 in 1922. Gehrig's production helped the 1927 Yankees to a 110–44 record, the AL pennant (by 19 games) and a four-game sweep of the Pittsburgh Pirates in the World Series.
Although the AL recognized his season by naming him league MVP, Gehrig's accomplishments were overshadowed by Ruth's record-breaking sixty home runs and the overall dominance of the 1927 Yankees, a team often cited as having the greatest lineup of all time, the famed "Murderers' Row."
In 1929, the Yankees debuted wearing numbers on their uniforms. Gehrig wore number 4 because he hit behind Ruth, who batted third in the lineup.
In 1932, Gehrig became the first player in the 20th century to hit four home runs in a game, accomplishing the feat on June 3 against the Philadelphia Athletics at Shibe Park. He narrowly missed hitting a fifth home run when Athletics center fielder Al Simmons made a leaping catch of another fly ball at the center-field fence. Following the game, Yankees manager Joe McCarthy told him, "Well, Lou, nobody can take today away from you." On the same day, however, John McGraw announced his retirement after 30 years of managing the New York Giants, so McGraw, not Gehrig, got the main headlines in the city's sports sections the next day. Gehrig's four home run game was only the third in MLB history to that point, the first since Ed Delahanty in 1896.
On August 17, 1933, Gehrig played in his 1,308th consecutive game against the St. Louis Browns at Sportsman's Park, which surpassed the longest consecutive games played streak held by Everett Scott. Scott attended as a guest of the Browns.
On April 30, 1934, Gehrig hit his 300th home run against the Washington Senators, becoming the second player to reach the milestone after Ruth. Gehrig won the AL Triple Crown in 1934, leading the league with 49 home runs, 166 RBIs and a .363 batting average.
In a 1936 World Series cover story about Gehrig and Carl Hubbell, Time magazine proclaimed Gehrig "the game's No. 1 batsman", who "takes boyish pride in banging a baseball as far, and running around the bases as quickly, as possible".
On June 1, 1925, Gehrig entered the game as a pinch hitter, substituting for shortstop Paul "Pee-Wee" Wanninger. The next day, June 2, Yankee manager Miller Huggins started Gehrig in place of regular first baseman Wally Pipp, who had a headache. Pipp was in a slump, as was the team, so Huggins made several lineup changes in an attempt to boost their performance, replacing Pipp, Aaron Ward and Wally Schang. Fourteen years later, Gehrig had played 2,130 consecutive games, shattering the previous record of 1,307 along the way.
During the streak, sportswriters in 1931 nicknamed Gehrig "the Iron Horse". In a few instances, Gehrig managed to keep the streak intact through pinch-hitting appearances and fortuitous timing; in others, the streak continued despite injuries. For example:
On April 23, 1933, a pitch by Earl Whitehill of the Washington Senators struck Gehrig in the head. Although almost knocked unconscious, Gehrig remained in the game.
On June 14, 1933, Gehrig was ejected from a game, along with manager Joe McCarthy, but he had already been at bat.
In a June 1934 exhibition game, Gehrig was hit by a pitch just above the right eye and was knocked unconscious. According to news reports, he was out for five minutes. Batting helmets were not commonly used until the 1940s. He left the game but was in the lineup the next day.
On July 13, 1934, Gehrig suffered a "lumbago attack" and had to be assisted off the field. In the next day's away game, he was listed in the lineup as "shortstop", batting lead-off. In his first and only plate appearance, he singled and was promptly replaced by a pinch runner to rest his throbbing back, never taking the field. A&E's Biography speculated that this illness, which he also described as "a cold in his back," might have been the first symptom of the disease which ultimately led to his retirement.
In addition, x-rays taken late in his life disclosed that Gehrig had sustained several fractures during his playing career, although he remained in the lineup despite those previously undisclosed injuries. However, the streak was helped when Yankees general manager Ed Barrow postponed a game as a rainout on a day when Gehrig was sick with the flu, though it was not raining. He continued the streak despite his wife attempting to persuade him to end it at 1,999 games by acting sick. He then had beaten the previous record by nearly 700 games.
Gehrig's record of 2,130 consecutive games endured for fifty-six years until Baltimore Orioles shortstop Cal Ripken Jr. surpassed it on September 6, 1995; Ripken finished with 2,632 consecutive games.