![epa06143421 Justin Thomas (R) of the USA is greeted by Rickie Fowler (C) of the USA and Jordan Spieth (L) of the USA after walking off the 18th green during the final round of the 99th PGA Championship golf tournament at Quail Hollow Club in Charlotte, North Carolina, USA, 13 August 2017. EPA/ERIK S. LESSER](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/WCFGKSHR22F2T7IPLWC6VBCUXM.jpg?smart=true&auth=b1147fcdca972064b8b67eaae9bc38835c2acf8142abe8b1ec936f0dadb0d52a&width=400&height=225)
Justin Thomas, right, is greeted by Rickie Fowler, centre, and Jordan Spieth, left, after winning the US PGA Championship. Erik S Lesser / EPA
Justin Thomas, right, is greeted by Rickie Fowler, centre, and Jordan Spieth, left, after winning the US PGA Championship. Erik S Lesser / EPA
Bond between Spieth and Co good for Team USA ahead of 2018 Ryder Cup
Rivals on the golf course and friends off it: camaraderie between America's top players makes them favourites at next year's competition.