1990 World Series
October 16, 1990 · Cinergy Field
Every player's age on the day of Game 1.
Cincinnati Reds (4), manager Lou Piniella
- Ron Oester, 2B: 34 years, 164 days
- Tom Browning, P: 30 years, 171 days
- Billy Hatcher, LF: 30 years, 12 days
- Herm Winningham, CF: 28 years, 319 days
- Danny Jackson, P: 28 years, 284 days
- Chris Sabo, 3B: 28 years, 270 days
- Eric Davis, CF: 28 years, 140 days
- Randy Myers, P: 28 years, 27 days
- Glenn Braggs, LF: 27 years, 364 days
- Norm Charlton, P: 27 years, 283 days
- Todd Benzinger, 1B: 27 years, 247 days
- Paul O'Neill, RF: 27 years, 233 days
- Mariano Duncan, 2B: 27 years, 217 days
- Billy Bates, 2B: 26 years, 313 days
- Rob Dibble, P: 26 years, 265 days
- Barry Larkin, SS: 26 years, 171 days
- Jack Armstrong, P: 25 years, 223 days
- Hal Morris, 1B: 25 years, 190 days
- Jose Rijo, P: 25 years, 156 days
- Joe Oliver, C: 25 years, 84 days
- Scott Scudder, P: 22 years, 244 days
Oakland Athletics (0), manager Tony LaRussa
- Ron Hassey, C: 37 years, 231 days
- Rick Honeycutt, P: 36 years, 109 days
- Willie Randolph, 2B: 36 years, 102 days
- Dennis Eckersley, P: 36 years, 13 days
- Jamie Quirk, C: 35 years, 359 days
- Scott Sanderson, P: 34 years, 86 days
- Bob Welch, P: 33 years, 347 days
- Carney Lansford, 3B: 33 years, 251 days
- Dave Stewart, P: 33 years, 239 days
- Dave Henderson, CF: 32 years, 87 days
- Willie McGee, CF: 31 years, 348 days
- Rickey Henderson, LF: 31 years, 295 days
- Harold Baines, DH: 31 years, 215 days
- Mike Moore, P: 30 years, 324 days
- Curt Young, P: 30 years, 183 days
- Mike Gallego, 2B: 29 years, 350 days
- Gene Nelson, P: 29 years, 317 days
- Joe Klink, P: 28 years, 255 days
- Terry Steinbach, C: 28 years, 228 days
- Todd Burns, P: 27 years, 102 days
- Mark McGwire, 1B: 27 years, 15 days
- Lance Blankenship, 2B: 26 years, 314 days
- Jose Canseco, DH: 26 years, 106 days
- Doug Jennings, LF: 26 years, 16 days
- Mike Bordick, SS: 25 years, 87 days