MILWAUKEE — MILWAUKEE (AP) — Jacob Misiorowski rediscovered the form that earned the flamethrowing rookie so much acclaim in the first few weeks after the Milwaukee Brewers called him up from the minors.He was throwing heat. More importantly, he was throwing strikes.Misiorowski fired three innings of scoreless relief while reaching at least 100 mph on 31 of his 57 pitches during the Brewers’ 7-3 victory over the Chicago Cubs in Game 2 of their NL Division Series on Monday night. He struck out four while allowing one hit and two walks.It was the type of performance that showcased how much of an impact Misiorowski could make if the Brewers have a long postseason run.“Miz stepped up,” manager Pat Murphy said. “You guys get all enthralled with MPH. I’m enthralled that he wasn’t giving up free bases, kept his composure with runners and that type of thing.”Those have been the issues for Misiorowski during his eventful rookie season.The right-hander garnered so much attention for his overpowering fastball that he was selected an All-Star after making just five starts. In two of them, he won head-to-head pitching matchups with NL Cy Young Award favorite Paul Skenes and three-time Cy Young Award winner Clayton Kershaw.But he’s dealt with plenty of obstacles ever since.Misiorowski went on the injured list with a bruised left tibia in early August. He returned later that month but allowed 23 runs (22 earned) over 32 2/3 innings from that point on.His late slide pretty much assured that Misiorowski wouldn’t be part of the Brewers’ starting rotation for the playoffs, but his pure stuff demanded that he be included in Milwaukee’s postseason plans.He entered Monday’s game with the score tied 3-all in the third inning. Each of his first eight pitches registered at least 102.6, including a top velocity of 104.3.“I think I was so fired up, adrenaline pumping,” Misiorowski said. “You know, I didn’t really know where my feet were, but we landed, so it was fun. It was a lot of fun …