Historical clue formulations

• Boxer Roberto who fought Sugar Ray Leonard — 2025-03-16
• When repeated, "Hungry Like the Wolf" band — 2021-08-10
• When doubled, band with the 1984 #1 hit "The Reflex" — 2019-09-22
• Boxing champ Roberto — 2018-03-11
• Boxer who won 1980's Brawl in Montreal — 2014-11-29
• When doubled, "Hungry Like the Wolf" band — 2014-07-21
• Boxer Roberto with "hands of stone" — 2013-11-12
• Boxer nicknamed "Hands of Stone" — 2013-02-24
• When doubled, band with the 1984 #1 hit "The Reflex" — 2011-06-07
• See 16-Across — 2009-11-17
• With 2-Down, group with the only James Bond theme to hit #1 — 2009-11-17
• Boxer nicknamed "Hands of Stone" — 2007-02-18
• Real-life boxing champ who appeared in "Rocky II" — 2006-10-01
• Longtime Leonard foe — 2004-08-14
• Boxer Roberto — 2004-03-02
• When repeated, an 80's-90's pop group — 1999-05-18
• *English pop group — 1997-05-01
• Boxing titlist with 57 KO's — 1997-01-26
• Boxer with a 90-9 career record — 1995-06-25