Getty The Toronto Blue Jays lineup will include Adam Macko on Friday, May 29. The Toronto Blue Jays lineup will include a rookie pitcher making his first career start on Friday, May 29, against the Baltimore Orioles . Left-hander Adam Macko will draw the start in the second game of the series, reports Arden Zwelling of Sportsnet . The 25-year-old has pitched strictly out of the bullpen up to this point. Macko has tossed 4.1 scoreless innings across six appearances as a reliever. Given that