Memphis--Leading second-round scores on Friday in the US PGA Tour St. Jude Classic (USA unless noted, par-70):
131 - Brooks Koepka 64-67
132 - Austin Cook 68-64
133 - Steven Alker (NZL) 65-68
134 - Chris Smith 67-67, Russell Knox (SCO) 70-64, Fabian Gomez (ARG) 66-68, Scott Brown 65-69, Tom Gillis 66-68, Greg Owen (ENG) 64-70, Tom Hoge 69-65
135 - Kevin Chappell 71-64, Ryan Palmer 64-71, Chad Campbell 69-66, Spencer Levin 67-68
136 - Harris English 69-67, David Toms 70-66, Matt Jones (AUS) 69-67, Colt Knost 72-64, Jason Gore 71-65, Mark Wilson 67-69, Ben Crane 66-70
137 - Chad Collins 71-66, Brian Davis (ENG) 65-72, Arjun Atwal (IND) 72-65, Boo Weekley 67-70, Phil Mickelson 68-69, John Merrick 69-68, Luke Donald (ENG) 69-68, John Rollins 67-70
AFP