The Mariano Rivera Foundation
Mariano Rivera – Society for American Baseball Research
Yankees win MLB Dream Bracket
Nationals Draft Mariano Rivera Jr, Son of the Great Yankees Closer
Fun with OOTP: 1998 Yankees clash with 2009 in epic 7-game battle - Pinstripe Alley
A Note On Today's Mariano Rivera Card - OOTP Developments Forums
My 22 year old center fielder had the single best season I've ever seen, while also having the league's worst plate discipline : r/OOTP
42 things you need to know about Mariano Rivera - Sports Illustrated
Fun with OOTP: Yankees fantasy showdown features crazy bullpen decision - Pinstripe Alley
Mariano Rivera's 2001 extension may be the best reliever contract ever - Pinstripe Alley