Kyle Freeland’s fist pumping to end contentious innings is starting to become somewhat of a signature for him. And the more Rockies’ fans see the celebratory move — as they did following a couple crucial outs in a 4-0 win over the Brewers on Saturday — the better the performance tends to be for the sophomore southpaw. But as both Freeland and manager Bud Black emphasized, balancing the pitcher’s emotion with an awareness of his mechanics has been a focus point since getting shelled by the Pirates for five runs in four innings on April 18. “He’s an aggressive, emotional pitcher, and you can see emotion when he gets the big out in certain situations, which I love,” Black said postgame.