Rory McIlroy is the defending Fed-Ex Cup Champion.
$18m is up for grabs for the winner of the PGA Tour's Tour Championship, which gets underway at East Lake in Atlanta today.
Rory McIlroy has changed his putter as he attempts to defend his FedEx Cup title.
He's in the penultimate group out this evening - teeing off at ten-to-7 Irish time.
Shane Lowry is back in action after finishing in a tie for 51st last time out at the Wyndham Championship.
Padraig Harrington and John Murphy are also in the field for the Czech Masters today.
Czechin in from Prague ☘️🇨🇿 pic.twitter.com/jHQtDuYHH4
— Shane Lowry (@ShaneLowryGolf) August 23, 2023