Jordan Spieth, Jake Knapp, Kurt Kitayama, Michael Thorbjornsen, and Michael Kim share the lead after the first round of the PGA Tour's FedEx St. Jude Championship.

The five Americans each carded a seven-under par 65 in the FedEx Cup playoff opener at TPC Southwind in Memphis, Tennessee. Two-time reigning Masters champion Rory McIlroy had a challenging round, finishing 68th with a 74.