Catfish Hunter is the youngest in a perfect game. He was 22 years and 30 days old against the Twins on May 8, 1968.
Interpreted as:
youngest player to throw a regular-season perfect game| NAME | AGE | PG | DATE | TM | OPP | DEC | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | C. Hunter | 22-030 | 1 | 5/8/1968 |  OAK | vs |  MIN | W | 1 | 0.00 | 11 | 1 | 1 | 0 | 9.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 |
| 2 |  | M. Witt | 24-072 | 1 | 9/30/1984 |  CAL | @ |  TEX | W | 1 | 0.00 | 10 | 1 | 1 | 0 | 9.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 |
| 3 |  | L. Barker | 25-292 | 1 | 5/15/1981 |  CLE | vs |  TOR | W | 1 | 0.00 | 11 | 1 | 1 | 0 | 9.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 |
| 4 |  | C. Robertson | 26-089 | 1 | 4/30/1922 |  CWS | @ |  DET | W | 1 | 0.00 | 6 | 1 | 1 | 0 | 9.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | |
| 5 |  | F. Hernandez | 26-129 | 1 | 8/15/2012 |  SEA | vs |  TBR | W | 1 | 0.00 | 12 | 1 | 1 | 0 | 9.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 |
| 6 | | D. Braden | 26-269 | 1 | 5/9/2010 | OAK | vs | TBR | W | 1 | 0.00 | 6 | 1 | 1 | 0 | 9.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 |
| 7 |  | M. Cain | 27-256 | 1 | 6/13/2012 |  SFG | vs |  HOU | W | 1 | 0.00 | 14 | 1 | 1 | 0 | 9.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 |
| 8 |  | T. Browning | 28-141 | 1 | 9/16/1988 |  CIN | vs |  LAD | W | 1 | 0.00 | 7 | 1 | 1 | 0 | 9.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 |
| 9 | | A. Joss | 28-173 | 1 | 10/2/1908 |  CLE | vs | CWS | W | 1 | 3 | 1 | 1 | 0 | 9.0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | |||
| 10 | | P. Humber | 29-122 | 1 | 4/21/2012 | CWS | @ | SEA | W | 1 | 0.00 | 9 | 1 | 1 | 0 | 9.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 |
| 11 |  | S. Koufax | 29-253 | 1 | 9/9/1965 | LAD | vs |  CHC | W | 1 | 0.00 | 14 | 1 | 1 | 0 | 9.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 |
| 12 |  | K. Rogers | 29-260 | 1 | 7/28/1994 |  TEX | vs |  CAL | W | 1 | 0.00 | 8 | 1 | 1 | 0 | 9.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 |
| 13 | | M. Buehrle | 30-122 | 1 | 7/23/2009 | CWS | vs | TBR | W | 1 | 0.00 | 6 | 1 | 1 | 0 | 9.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 |
| 14 |  | D. Germán | 30-328 | 1 | 6/28/2023 |  NYY | @ | OAK | W | 1 | 0.00 | 9 | 1 | 1 | 0 | 9.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 |
| 15 |  | J. Bunning | 32-242 | 1 | 6/21/1964 |  PHI | @ |  NYM | W | 1 | 0.00 | 10 | 1 | 1 | 0 | 9.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 |
| 16 | | R. Halladay | 33-015 | 1 | 5/29/2010 | PHI | @ |  FLA | W | 1 | 0.00 | 11 | 1 | 1 | 0 | 9.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 |
| 17 | | D. Wells | 34-362 | 1 | 5/17/1998 | NYY | vs |  MIN | W | 1 | 0.00 | 11 | 1 | 1 | 0 | 9.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 |
| 18 |  | D. Martinez | 36-075 | 1 | 7/28/1991 |  MON | @ | LAD | W | 1 | 0.00 | 5 | 1 | 1 | 0 | 9.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 |
| 19 | | D. Cone | 36-197 | 1 | 7/18/1999 | NYY | vs | MON | W | 1 | 0.00 | 10 | 1 | 1 | 0 | 9.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 |
| 20 |  | C. Young | 37-037 | 1 | 5/5/1904 |  BSA | vs |  PHA | W | 1 | 0.00 | 8 | 1 | 1 | 0 | 9.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | |
| 21 |  | R. Johnson | 40-251 | 1 | 5/18/2004 |  ARI | @ |  ATL | W | 1 | 0.00 | 13 | 1 | 1 | 0 | 9.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 |
Results may be incomplete. StatMuse has complete game-level data for perfect games and player age going back to the 1908 season.
Some of the information used here was obtained free of charge from Retrosheet.
Astros 
Angels 
MIA 
Cubs 
Red Sox 
Guardians 
BAL 
STL 
PIT 
WSH 
