OldTimeHardball on X: Randy Johnson Thru age 28 : 49-48, 3.95 ERA
Randy Johnson Baseball Trading Card Database
OldTimeHardball on X: Randy Johnson Thru age 28 : 49-48, 3.95 ERA, 22.9 K%, 14.5 BB% Age 29+ : 254-118, 3.13 ERA, 30.1 K%, 7.3 BB% / X
Johnson perfect at age 40
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Randy Johnson Through The Years - Sports Illustrated
ESPN: Former D-back Randy Johnson a top-25 all-time great
Randy Johnson Baseball Stats by Baseball Almanac
Hall of Fame pitcher Randy Johnson will still bruise you with his fastball - Sports Illustrated
Randy Johnson Baseball Trading Card Database
Randy Johnson Baseball Trading Card Database
Hall of Fame case: Randy Johnson towers above standard
Hall of Fame pitcher Randy Johnson will still bruise you with his fastball - Sports Illustrated
Randy Johnson Baseball Trading Card Database
May 18, 2004: Randy Johnson pitches a perfect game at age 40 – Society for American Baseball Research
1993 Ultra #269 Randy Johnson NM-MT Seattle Mariners Baseball : Collectibles & Fine Art
Johnson perfect at age 40