Top seed Michael Martell beat Ryan Zagar 237-192 to win the second of this season’s two Greater Iowa Bowling Association Fusion Realtors/Community First National Bank Opens on Sunday at Cadillac Lanes in Waterloo, Iowa. Martell, who bowls for Robert Morris-Illinois, was second in Saturday’s 7-game qualifying with 1,615 and ran away in Sunday’s 6-game semifinal round to end at 2,990, 46 pins ahead of No. 2 seed Zagar. The tournament drew 196 entries, a little shy of the...