Paul O'Neill's No. 21 to be retired by Yankees
Yankees to retire Paul O'Neill's No. 21 on Aug. 21
Cole pitches Yankees to win over Mariners
Monument Park (Yankee Stadium) - Wikipedia
New York Yankees History: Yankees Hire Joe Torre
Derek Jeter: 'This is the right time' to leave Yankees - The Boston Globe
Yankees are running out of single-digit numbers
After Joe Torre Is Honored, the Yankees Gain a Win - The New York Times
Yankees Will Retire Torre's No. 6 - The New York Times
Yankees homer 3 times to sneak by lowly Royals, snap losing streak
Judge homers twice to reach 57, Yanks beat Sox 7-6 in 10
Derek Jeter's No. 2 to be retired on May 14, last Yankees' single digit – The Denver Post
Germán, Calhoun, Torres lead Yankees over Red Sox 3-1 - The San Diego Union-Tribune
Judge ruins Orioles' night, Yankees win 10-inning walkoff, 6-5 - Camden Chat
Yankees will retire Joe Torre's No. 6