Wild stat! : r/mlb
Trevor Hoffman - Wikipedia
People v. Mariano Rivera - Newsday
Mariano Rivera, King of the Closers - The New York Times
Fond farewell: 'Mo'body did it better in baseball than Mariano Rivera and his cutter
The Legendary Mariano Rivera! An hour-long sit down with the greatest closer of all-time
Mariano Rivera looks back on teaching Roy Halladay his legendary cutter
Mariano Rivera - Wikipedia
Under the radar pitching trade targets for the Orioles to consider