Old-Timers' Day introductions, 06/23/2019
Covering the Closer: Two Decades of Writing on Mariano Rivera - The New York Times
Yankees Old-Timers' Day schedule, roster
Old-Timers' Day - Wikipedia
Rivera throws perfect 4th in spring training debut - The San Diego Union-Tribune
Derek Jeter to make Yankees' Old-Timers Day debut
Derek Jeter, Core Four at Yankees' Old Timers' Day
Four times the White Sox got to Mariano Rivera - South Side Sox
Yankees celebrate Old-Timers' Day 2018
Mariano Rivera blows save as New York Mets beat Yankees again, MLB