Two-time Omega Dubai Desert Classic winner Rory McIlroy is on top of the leaderboard going into the final round of the World Golf Championships-Fedex St. Jude Invitational.
The Norther Irishman, who missed the cut at last week's Open Championship, is a shot ahead of world number one Brooks Koepka.
Meanwhile, 2016 DP World Tour Championship winner Matthew Fitzpatrick is two shots behind McIlroy.
The final round from Memphis, Tennessee gets underway later tonight.

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