dʒˈɑːn lˈɛnɚd hˈɑːp dʒuːlˈaɪ ˈeɪtiːn, nˈaɪntiːnhˈʌndɹɪd sˈɪkstiːn dʒˈuːn wˈʌn, tˈuː θˈaʊzənd θɹˈiː wʌz ɐn ɐmˈɛɹɪkən pɹəfˈɛʃənəl bˈeɪsbɔːl plˈeɪɚ ænd kˈoʊtʃ.
John Leonard Hopp (July 18, 1916 – June 1, 2003) was an American professional baseball player and coach.