Argentina tied its own record of 20 titles in a single year (also 2007 and 2016). France has also scored 20, back in 2005. ... Most titles won (doubles) 8 - Orlando Luz; 7 - Rafael Matos, Aleksandr Nedovyesov ... but once you delve deeper into it, it turns out that the Argentinian has been among the most consistent Challenger players this

By winning the doubles title at Washington, DC at 15y 144d, became the youngest player to win a doubles title since May 1995 (Hingis won Hamburg at 14y 219d) Reached R16 at 2019 Wimbledon on Grand Slam main draw debut defeating V.Williams in 1r (l. eventual champion Halep) - followed with 3r showing at US Open (as WC, l. Osaka)

He is the only player, male or female, to win two Olympic gold medals in singles, which he did at the 2012 and 2016 Summer Olympics (since tennis was re-introduced to the Olympics in 1988). ... two doubles titles with his brother Jamie Murray and an Olympic silver medal in the mixed doubles with Laura Robson. ... 2007: 15th: did not play: did

Argentina tied its own record of 20 titles in a single year (also 2007 and 2016). France has also scored 20, back in 2005. ... Most titles won (doubles) 8 - Orlando Luz; 7 - Rafael Matos, Aleksandr Nedovyesov ... but once you delve deeper into it, it turns out that the Argentinian has been among the most consistent Challenger players this

By winning the doubles title at Washington, DC at 15y 144d, became the youngest player to win a doubles title since May 1995 (Hingis won Hamburg at 14y 219d) Reached R16 at 2019 Wimbledon on Grand Slam main draw debut defeating V.Williams in 1r (l. eventual champion Halep) - followed with 3r showing at US Open (as WC, l. Osaka)

He is the only player, male or female, to win two Olympic gold medals in singles, which he did at the 2012 and 2016 Summer Olympics (since tennis was re-introduced to the Olympics in 1988). ... two doubles titles with his brother Jamie Murray and an Olympic silver medal in the mixed doubles with Laura Robson. ... 2007: 15th: did not play: did