dʒˈænsən hæd ɐ fæntˈæstɪk sˈiːzən ɪn tˈuː θˈaʊzənd ɪlˈɛvən, ɹᵻkˈoːɹdɪŋ ɐ sˈɪks zˈiəɹoʊ ɹˈɛkɚd wɪð ɐ kɚɹˈɪɹlˈoʊ tˈuː.twˈɛnti sˈɪks ˌiːˌɑːɹɹˈeɪ ɪn fˈɪfti fˈaɪv ɐpˈɪɹənsᵻz.
Janssen had a fantastic season in 2011, recording a 6–0 record with a career-low 2.26 ERA in 55 appearances.