▁run ▁average . ▁After ▁a ▁promotion ▁to ▁Tri ple - A , ▁his ▁record ▁actually ▁improved ▁to ▁ 5 – 0 ▁with ▁a ▁ 1 . 8 0 ▁E RA ▁in ▁seven ▁starts . ▁He ▁was ▁added ▁to ▁the ▁Tw ins ' ▁ 4 0 ▁man ▁ro ster , ▁and ▁spent ▁his ▁first ▁spring ▁with ▁the ▁Tw ins ▁in ▁ 2 0 0 9 . ▁Following ▁Spring ▁training , ▁he ▁was ▁re ass igned ▁to ▁Ro chester . ▁Sw arz ak ▁suffered ▁from ▁a ▁lack ▁of ▁run ▁support ▁in ▁Ro chester ▁to ▁start ▁the ▁season . ▁Despite ▁an ▁E RA ▁of ▁ 1 . 5 9 ▁in ▁his ▁first ▁three ▁starts , ▁his ▁record ▁stood ▁at ▁ 0 – 3 . ▁ ▁His ▁record ▁improved ▁to ▁ 3 – 4 ▁with ▁a ▁ 2 . 2 5 ▁E RA ▁when ▁he ▁got ▁the ▁call ▁to ▁the ▁maj ors ▁on ▁May ▁ 2 0 . ▁He ▁filled ▁in ▁the ▁starting ▁rotation ▁for ▁the ▁injured ▁left - hand ed ▁st arter ▁Glen ▁Per kins . ▁ ▁Sw arz ak ▁made ▁his ▁major ▁league ▁debut ▁for ▁the ▁Tw ins ▁on ▁May ▁ 2 3 , ▁ 2 0 0 9 ▁in ▁a ▁home ▁game ▁against ▁the ▁Mil w au kee ▁B rew ers . ▁He ▁pitch ed ▁seven ▁shut out ▁inn ings , ▁giving ▁up ▁five ▁hits ▁and ▁two ▁wal ks ▁while ▁striking ▁out ▁three . ▁The ▁Tw ins ▁won ▁the ▁game ▁ 6 – 2 , ▁ear ning ▁Sw arz ak ▁his ▁first ▁major ▁league