According to Thomas’ Whoop strap – a digital performance and recovery tracking band – he recorded a 100-percent sleep score the night before his victory.
In the days leading up to the start of play, players have been highly complimentary of the restoration at Southern Hills overseen by Gil Hanse and Jim Wagner. The only caveat has been the possibility of bottle necks brought on but the close proximity of some tees and greens.
Before travelling to the US for this week's PGA Championship, in-form New Zealander Ryan Fox emailed Tiger Woods' former caddie Steve Williams looking for any advice on Oklahoma's Southern Hills.
Arguably the most notable name is the one missing from the list, the PGA of America announcing last Friday that defending champion Phil Mickelson had withdrawn from the championship as he continues his sabbatical from golf.