Less than a year after open heart surgery, Sam Maccarone squeaked through his opening stepladder finals match and then romped through two more matches to take the title at the 2015 International Training and Research Center Super Senior Classic at Ashwaubenon Bowl in suburban Green Bay, the United States Bowling Congress reported. USBC reported that Maccarone had open-heart surgery in October and was hospitalized again in February with inflammation around the lining of his heart. But USBC...