Brewers’ right hander Junior Guerra will make his second and final rehab start on Saturday with Double “A” Biloxi. Manager Craig Counsell says he was impressed with Guerra’s first start for Biloxi on Monday night in which he gave up five runs — two earned — in five innings with six hits, three walks, and two strikeouts. Counsell says Guerra gave up most of the runs in the first two innings — and after he settled down, his curveball and slider got better. The skipper also says Guerra’s legs appeared to look good when he ran the bases and laid down a bunt. Guerra is recovering from a calf injury suffered on Opening Day in early April while he ran to first base.