dˈʊɹɹɪŋ hɪz dʒˈuːnjɚ sˈiːzən, dʒˈænsən wɛnt sˈɪks sˈɪks wɪð ɐ fˈaɪv.ˈeɪɾi ˈeɪt ˌiːˌɑːɹɹˈeɪ ænd sˈɛvənti θɹˈiː stɹˈaɪkaʊts, wˌaɪl ˈɔːlsoʊ mˌeɪkɪŋ ɐpˈɪɹənsᵻz æt fˈɜːst bˈeɪs ænd æz ɐ dˈɛzɪɡnˌeɪɾᵻd hˈɪɾɚ.
During his junior season, Janssen went 6–6 with a 5.88 ERA and 73 strikeouts, while also making appearances at first base and as a designated hitter.