Soon after he made the 107th Minnesota State Open his first victory in four years, Carson Herron wiped his brow after a long weather-delayed, two-playoff hole final day. He was asked if those were sweat or tears he brushed away. "Sweat, but there's a lot of blood, sweat and tears goes into this," he said. "I haven't won in a while and I didn't expect to win today. I played my best round of …