SIGOURNEY ? After his team lost both games to Sigourney-Keota in his first two seasons as Pekin?s starting quarterback, senior Graham Wittrock was determined to end the Panthers? four-game losing streak in the ?Backyard Brawl? rivalry.Wittrock made a number of plays ? but with his legs, not his arm ? to lead No. 10 Pekin to a 25-13 win at Sigourney-Keota on Friday night, giving the Panthers their first win over ...