Even in years when the lane conditions at the United States Bowling Congress Open Championships are nowhere near as difficult as they are this year, a pair going an entire series with all 200s or a team or minors pair going an entire game without an open has to be a rare occurrence. But all have happened in this low-scoring year. John Kreyer Jr. sent me a report and picture of the final game of singles for the set featuring all 200s for six members of his group.   The six players...