Historical clue formulations

• Golfer Calvin or QB Rodney — 2026-04-28
• Pro golfer Calvin — 2022-04-26
• Calvin of the P.G.A. — 2015-05-01
• Golfer Calvin — 2013-12-14
• Most successful U.S. black golfer before Woods — 2011-05-27
• Former QB Rodney — 2009-06-03
• QB Rodney — 2009-01-25
• First African-American golfer with 12 P.G.A. Tour wins — 2008-03-22
• Former N.F.L. QB Rodney — 2007-09-09
• Quarterback Rodney — 2007-06-03
• QB Rodney — 2007-04-22
• TV sports personality Rodney — 2006-08-04
• Quarterback Rodney — 2006-03-18
• Senior Tour golfer Calvin — 2006-01-01
• Quarterback Rodney — 2003-09-05
• Quarterback Rodney — 2002-06-16
• Calvin of the P.G.A. — 2001-05-30
• Golf's Calvin — 2000-04-15
• Golf's Vardon Trophy winner, 1984 — 1999-08-14
• Quarterback Rodney — 1998-12-11
• P.G.A.'s Calvin — 1996-11-13
• P.G.A.'s Calvin — 1996-03-13
• Calvin of the P.G.A. — 1995-03-02
• Golfer Calvin — 1994-08-21
• Pro golfer Calvin — 1993-11-30