Historical clue formulations

• Rod who won four Wimbledons — 2021-01-03
• Two-time Grand Slam champion of the 1960s — 2019-07-19
• Tennis's only two-time Grand Slam winner — 2018-11-23
• Two-time U.S. Open winner — 2006-11-24
• 1962 tennis Grand Slam winner — 2004-11-21
• Tennis great Rod — 1997-10-28
• Two-time Grand Slam winner — 1997-05-21
• Aussie tennis great — 1996-06-16
• He raised quite a racket in the 60's — 1995-11-06
• Tennis's Rod — 1995-10-24
• Grand Slammer of '62 and '69 — 1994-11-26