Justin Louis "Joba" Chamberlain ( /ˈdʒɒbə/ JOB-ə; born Justin Louis Heath; September 23, 1985) is a Major League Baseball pitcher for the New York Yankees.

Chamberlain was born and grew up in Lincoln, Nebraska. Chamberlain's parents, Harlan Chamberlain and Jackie Standley, were never married and split up when Joba was 18 months old. Some sources say that Harlan obtained full custody of Joba when Joba was 3 years old, but Standley claims that Joba lived with her most of the time until Joba was 10 when she had Joba's surname legally changed from Heath, her maiden name, to Chamberlain. Standley began abusing drugs when Joba was 4 or 5 and says that she and Joba currently speak to each other only rarely.

Chamberlain's father was born on the Winnebago Indian Reservation, but had to leave to be treated for polio. Harlan spent his childhood in hospitals and foster homes and now uses a motor scooter (which he has named "Humphrey") to get around. Now retired from his job as a supervisor at the state penitentiary, he works as a substitute teacher and takes tickets at University of Nebraska Cornhuskers' games. Chamberlain still has family living on American Indian reservations. As of 2008, he was one of only three active non-Hispanic Native American players in Major League Baseball, with the others being Kyle Lohse of the St. Louis Cardinals and Jacoby Ellsbury of the Boston Red Sox.

Derek Sanderson Jeter ( /ˈdʒiːtər/; born June 26, 1974) is an American baseball shortstop who has played 18 seasons in Major League Baseball (MLB) for the New York Yankees. A five-time World Series champion, Jeter has been a central figure of the Yankees during their success of the 1990s and 2000s due to his clubhouse presence, on-field leadership, hitting ability, and baserunning. He is the Yankees' all-time career leader in hits (3,155), games played (2,472), stolen bases (342), and at bats (10,066). His accolades include twelve All-Star selections, five Gold Glove Awards, four Silver Slugger Awards, two Hank Aaron Awards, and the Roberto Clemente Award. Jeter is the all-time MLB leader in hits by a shortstop, and the 28th player to reach 3,000 hits.

The Yankees drafted Jeter out of high school in 1992, and he debuted in the major leagues in 1995. The following year, he became the Yankees' starting shortstop, won the Rookie of the Year Award, and helped the team win the 1996 World Series. Jeter continued to contribute during the team's championship seasons of 1998–2000; he finished third in voting for the American League (AL) Most Valuable Player (MVP) Award in 1998, recorded multiple career-high numbers in 1999, and won both the All-Star Game MVP and World Series MVP Awards in 2000. He has consistently placed among the AL leaders in hits and runs scored for the past ten years, and since 2003 has served as the Yankees' team captain.

Michael Patrick "Mike" Francesa, Jr. (born March 20, 1954) is an American radio talk show host and television commentator. He is primarily known in his former role co-hosting the popular Mike and the Mad Dog show on WFAN in New York City. Francesa now hosts his own show, Mike's On: Francesa on the FAN, during the afternoon drive slot formerly occupied by Mike and the Mad Dog.

Francesa started his career by spending six years at College and Pro Football Newsweekly. He was hired by CBS Sports in 1982 as a researcher, focusing primarily on college sports. In CBS Sports, he was initially a behind-the-scenes, statistic-wielding editorial assistant, but network executives were so impressed by his knowledge that he was made a studio analyst for college basketball and football and acquired such a reputation that The New Yorker termed him "Brent Musburger’s brain."

When he was a studio analyst at CBS Sports, he said the most common complaint he heard was about his New York accent.

ESPN tried to lure Francesa as its studio expert on college football, college basketball and NFL in 1991, but he declined the offer.

Mariano Rivera (born November 29, 1969) is a Panamanian right-handed baseball pitcher who has played 18 seasons in Major League Baseball (MLB) for the New York Yankees. Nicknamed "Mo", Rivera has served as a relief pitcher for most of his career, and since 1997, he has been the Yankees' closer. A 12-time All-Star and five-time World Series champion, he is MLB's all-time leader in saves (608) and games finished (892). His accolades include five American League (AL) Rolaids Relief Man Awards, the 1999 World Series Most Valuable Player (MVP) Award, and the 2003 AL Championship Series MVP Award.

Rivera was signed by the Yankees organization in 1990 as an amateur free agent in Panama, and he debuted in the major leagues in 1995. Initially a starting pitcher, he struggled in the role and was consequently converted to a relief pitcher. After a breakthrough season in 1996 as a setup man, he became the Yankees' closer in 1997. In the following years, he established himself as one of baseball's top relievers, leading the major leagues in saves in 1999, 2001, and 2004. Rivera's presence in the late innings of games to record the final outs has contributed to the Yankees' success in the late-1990s and 2000s, particularly in the postseason where he has set numerous records, including lowest earned run average (ERA) (0.70) and most saves (42). His pitching repertoire consists primarily of one pitch, a sharp-breaking, mid-90s mile per hour (mph) cut fastball that has been called an all-time great pitch.