Jackie Robinson's No. 42 was retired by all MLB teams in 1997
Six Baseball Stars Get Singular Honor As Teams Will Retire Their
Every MLB team's retired numbers – NBC Sports Chicago
ALL OF THE RETIRED NUMBERS IN THE MLB!
History of retired numbers dates back to Lou Gehrig Day
Uniform number (Major League Baseball) - Wikipedia
Forget Bobby Bonilla. Chris Davis Leads MLB's Highest-Paid
Baseball Unveils Retired Numbers Display - State of The U
Manager Numbers. Had a little fun over at MLB — I picked…
Baseball Players with Uniform #s Retired by Multiple Teams
Manager rumors and candidates
Are all your teams retired numbers justifiable? Who is your teams