Leading scores after Friday's second round of the US PGA Tour 3M Open at TPC Twin Cities in Blaine, Minnesota (par 71; USA unless stated): 130 - Michael Thompson 64-66, Richy Werenski 63-67 131 - Tony Finau 65-66, Talor Gooch 66-65 132 - Zhang Xinjun (CHN) 65-67 133 - Matthew Wolff 65-68, Cameron Davis (AUS) 67-66 134 - Bo Van Pelt 66-68, Charl Schwartzel (RSA) 66-68, Patrick Rodgers 66-68, Nick Watney 65-69 135 - Danny Lee (NZL) 67-68, Ryan Moore 65-70, Scott Stallings 71-64, Dylan Frittelli (RSA) 68-67, Harris English 70-65 136 - Tom Hoge 69-67, Adam Schenk 67-69, Bronson Burgoon 66-70, Robby Shelton 68-68, Charles Howell 71-65, Kim si-woo (KOR) 71-65, Alex Noren (SWE) 67-69 137 - Sepp Straka (AUT) 70-67, Austin Cook 67-70, Max Homa 65-72, Brice Garnett 70-67, Stewart Cink 69-68, Robert Garrigus 66-71, Chris Kirk 66-71, Kramer Hickok 67-70, Matthias Schwab (AUT) 70-67 afp