Here's an amazing stat from Rafael Nadal in Roland Garros Finals:
Since 2017 Roland Garros (Nadal turned 31 years old), Nadal has ONLY lost one set in the RG Finals. Dominic Thiem won 7-5 in the 2nd set of the 2019 RG, but lost sets 3 and 4, 6-1 (both sets). Basically, since turning 30 years old, Nadal is 5-0 at RG Finals and won 15 of 16 sets (93.8%) in those five finals. In those 15 sets won, he handed out 2 bagels and 3 breadsticks. Oh by the way, ZERO tiebreakers in those 16 sets.