 League, the WNBA, is off for about a month. It's Olympic break. American Billy Horschel leads the Open Championship by one stroke in rainy Scotland. There's a six-way tie for second place, including Xander Shoffley and Justin Rose. Scotty Scheffler is only two shots back. Linebacker Shaquille Barrett retired from the NFL after nine seasons. He was cut by Tampa Bay this offseason. The Saints signed wide receiver and return man Rashid Shahid to a one-year extension.