Sammy Johnson led the Chargers at this year's Worthington Open, hosted by Minnesota West Community and Technical College.  Johnson finished second at 165 after posting a 3-1 record.  Zach Mullins and Matt Solomon each went 2-2 on the day, at 149 and 285, respectively.  Wrestling at 165, Damien Eichelberger and Cody Osburn each went 1-2.  The Chargers are now idle until Jan. 23, when they travel to York, Neb., to compete in the York Open.  A home dual which was scheduled for Tuesday, against Buena Vista has been cancelled.