After largely slugging its way past the competition through the first four games of league play, the Douglas baseball showed Thursday it can grind its way to a win as well. Nolan Weintz pitched a complete-game, striking out seven and walking two, to lead Douglas to a 5-1 win over Wooster in Minden. Douglas moved to 9-1 overall and 5-0 in Northern Division I play, remaining tied for first place with Reno. “Nolan really did a nice job today,” Douglas coach Bruce Jacobsen said. “He gave us seven strong innings, gave up one run in the second inning. That’s going …