First-time participant Jonathan Schalow ofMarshfield made sure his debut was a memorable one by shooting thesixth 800 series of the 2009 United States Bowling Congress OpenChampionships. Schalow, a 22-year-old right-hander, put togethergames of 299, 255 and 253 for an 807 series and teamed up with ChadSvendsen of Milton to move into fifth place in Regular Doubles witha 1,458 total Sunday morning, USBC reported in a news release.Brenda Edwards and...