Historical clue formulations

• It's not often seen on a diamond — 2024-01-20
• Pitcher's tour de force — 2018-07-23
• Diamond dream — 2010-04-02
• Pitching feat — 2004-09-10
• Pitcher's tour de force — 2004-06-02
• Baseball dream — 2000-08-03
• Game for the record books — 1995-03-11