Gordon Stanley "Mickey" Cochrane (April 6, 1903 – June 28, 1962) was a professional baseball player and manager. He played in Major League Baseball as a catcher for the Philadelphia Athletics and Detroit Tigers. Cochrane was considered one of the best catchers in baseball history and is a member of the Baseball Hall of Fame.

Cochrane was born in Bridgewater, Massachusetts to Northern Irish immigrant John Cochrane, whose father had immigrated to Ulster from Scotland and Scottish immigrant Sadie Campbell. He was also known as "Black Mike", because of his fiery, competitive nature. Cochrane was educated at Boston University where he played five sports, excelling at football and basketball. Although he considered himself better as a football player than as a baseball player, professional football wasn't as established as Major League Baseball at the time so, Cochrane signed a contract to play for the Portland Beavers of the Pacific Coast League in 1924.

After just one season in the minor leagues, Cochrane was promoted to the major leagues, making his debut with the Philadelphia Athletics on April 14, 1925 at the age of 22. He made an immediate impact by earning the starting catcher's assignment over Cy Perkins, who was considered one of the best catchers in the major leagues at the time. A left-handed batter, Cochrane ran well enough that manager Connie Mack would occasionally insert him into the leadoff spot in the batting order. Most frequently, Cochrane would bat third, but wherever he hit, his primary job was to get on base so that hard-hitting Al Simmons and Jimmie Foxx could drive him in. In May, he tied a major league record by hitting three home runs in a game. He ended his rookie season with a .331 batting average and a .397 on base percentage, helping the Athletics to a second place finish.

Bradley Thomas "Brad" Lidge (born December 23, 1976 in Sacramento, California) is a reliever who is currently a relief pitcher for the Washington Nationals. Nicknamed "Lights Out", he is the all-time leader in strikeouts per nine innings (12.2 K/9) among pitchers with at least 200 appearances in their career. Lidge throws a four-seam fastball that consistently reaches 91 or 92 miles per hour, as well as a hard, sharp breaking slider that ranges from 85 to 87 mph. He sealed the Phillies' 2008 World Series Championship with the final out, a strikeout of Eric Hinske in Game 5.

Brad Lidge was born in Sacramento, California on December 23, 1976. At a young age, the Lidge family moved to Englewood, Colorado. Growing up, Lidge was very active, playing football, basketball and baseball among other sports. Lidge attended Cherry Creek High School.

Lidge attended Notre Dame. He won the Big East player of the year award during his junior season under coach Paul Mainieri, leading the conference with an 8–2 record and 93 strikeouts in 80.1 innings.

Henry Louis "Lou" or "Buster"Gehrig (June 19, 1903 – June 2, 1941) was an American baseball first baseman who played 17 seasons in Major League Baseball (MLB) for the New York Yankees (1923–1939). Gehrig set several major league records, including most career grand slams (23) and most consecutive games played (2,130). Gehrig is chiefly remembered for his prowess as a hitter and his durability, a trait which earned him his nickname "The Iron Horse", as well as the pathos of his farewell from baseball at age 36, when he was stricken with amyotrophic lateral sclerosis (ALS). Gehrig was elected to the Baseball Hall of Fame in 1939. In 1969 he was voted the greatest first baseman of all time by the Baseball Writers' Association, and was the leading vote-getter on the Major League Baseball All-Century Team, chosen by fans in 1999.

A native of New York City, he played for the Yankees until his career was cut short by ALS, a disorder now commonly known in the United States and Canada as Lou Gehrig's disease. Over a 15-season span from 1925 through 1939, he played in 2,130 consecutive games. This streak ended only when Gehrig became disabled by the fatal neuromuscular disease that claimed his life two years later. His streak, long considered one of baseball's few unbreakable records, stood for 56 years, until finally broken by Cal Ripken, Jr., of the Baltimore Orioles on September 6, 1995.

Melvin Thomas Ott (March 2, 1909 – November 21, 1958), nicknamed "Master Melvin", was a Major League Baseball right fielder. He played his entire career for the New York Giants (1926-1947). Ott was born in Gretna, Louisiana. He batted left-handed and threw right-handed. The first National League player to surpass 500 home runs, he was unusually slight of stature for a power hitter, at 5 feet 9 inches (1.75 m), 170 pounds (77 kg).

In his 22-season career, Ott batted .304 with 511 home runs, 1,860 RBIs, 1,859 runs, 2,876 hits, 488 doubles, 72 triples, 89 stolen bases, a .414 on base percentage and a .533 slugging average.

Ott was a six-time NL home run leader, in 1932, 1934, 1936–38, and 1942. From 1928-1945, he led the New York Giants in home runs. This 18-season consecutive dominance is a record; no other player has ever led his team in more consecutive years in a single Triple Crown category. He was both the youngest player to hit 100 home runs and the first National Leaguer to hit 500 home runs. He passed Rogers Hornsby to become the all-time NL home run leader in 1937 and held that title until Willie Mays passed him in 1966.

George Herman Ruth, Jr. (February 6, 1895 – August 16, 1948), best known as "Babe" Ruth and nicknamed "the Bambino" and "the Sultan of Swat", was an American baseball player who spent 22 seasons in Major League Baseball (MLB) playing for three teams (1914–1935). Known for his hitting brilliance, Ruth set career records for home runs (714), slugging percentage (.690), runs batted in (RBI) (2,217), and on-base plus slugging (OPS) (1.164). Ruth originally entered the major leagues with the Boston Red Sox as a starting pitcher, but after he was sold to the New York Yankees in 1919, he converted to a full time right fielder. He subsequently became one of the league's most prolific hitters and with his home run hitting prowess, he helped the Yankees win seven pennants and four World Series titles. Ruth retired in 1935 after a short stint with the Boston Braves, and the following year, he became one of the first five players to be elected into the National Baseball Hall of Fame.

Ruth was the first player to hit 60 home runs in one season (1927), a mark first eclipsed by Roger Maris in 1961 with 61. Ruth's lifetime record of 714 home runs stood until 1974 when it was surpassed by Hank Aaron. Unlike many power hitters, Ruth also hit for a high batting average: his .342 lifetime average is the tenth highest in baseball history, and in one season (1923) he batted .393, a Yankee record. Ruth dominated the era in which he played. He led the league in home runs during a season twelve times, slugging percentage and OPS thirteen times each, runs scored eight times, and RBIs six times. Each of those totals represents a modern record.