Not sure if this has been posted before, but the data from Chris Samsa which Kevin Kelly’s always shouting out is viewable in updating, sortable spreadsheets.
There’s lots to pick over in here, especially if you’re a baseball-stat type like myself, but the number that immediately jumped out to me was that Will Ospreay has spent well over 11 hours in singles matches this year, almost 3 hours more than Okada and almost 5 hours more than Tanahashi.