mˈeɪmi "pˈiːnʌt" dʒˈɑːnsən sɛptˈɛmbɚ twˈɛnti sˈɛvən, nˈaɪntiːnhˈʌndɹɪd θˈɜːɾi fˈaɪv dᵻsˈɛmbɚɹ ˈeɪtiːn, tˈuː θˈaʊzənd sˈɛvəntˌiːn wʌz ɐn ɐmˈɛɹɪkən pɹəfˈɛʃənəl bˈeɪsbɔːl plˈeɪɚ hˌuː wʌz wˈʌn ʌv θɹˈiː wˈɪmɪn, ænd ðə fˈɜːst fˈiːmeɪl pˈɪtʃɚ, tə plˈeɪ ɪnðə nˈiːɡɹoʊ lˈiːɡz.
Mamie "Peanut" Johnson (September 27, 1935 – December 18, 2017) was an American professional baseball player who was one of three women, and the first female pitcher, to play in the Negro leagues.