Jordan Spieth, on top-50 bubble, part of 5-way tie for St. Jude lead
Moderated by Tomas Kauer 
(Photo credit: Chris Day / USA TODAY NETWORK via Imagn Images)
Jordan Spieth posted a bogey-free, 5-under-par 65 Thursday to share the first-round lead at the FedEx St. Jude Championship, the first leg of the PGA Tour's FedEx Cup playoffs in Memphis.
Five players finished the day at 65, with Spieth joined by Michael Thorbjornsen, Kurt Kitayama, Michael Kim and Jake Knapp. Seven more are just one shot behind
