Tuhia he haere tonu mo tenei waahanga - I te tau 2017, i toa a Parziale i te Massachusetts State Amateur Championship mo te wa tuatahi ma te wikitoria i a Matt Cowgill i te whiringa toa 36-whara, 4 me 3. I muri mai i te tau ka wikitoria a Parziale i te 2017 U.S. Mid-Amateur ma te wikitoria i a Josh Nichols, 8 me 6 i te whiringa toa. Hei toa o te U.S. Mid-Amateur, i tonoa a Parziale ki te 2018 Masters Tournament, i ngaro ai ia i te tapahi i muri i tana pupuhi 81-79 (+16). I whakawāteatia hoki a Parziale ki te US Open 2018
, i reira i taurite ai ia mo te 48th wahi me te taurite mo te amateur iti mo te whakataetae me nga rauna o 74-73-74-75 (+16). Whai muri i te 2018 US Open, i purei a Parziale i te Massachusetts State Amateur Championship i reira i eke ai ia i nga rauna 70-70 (E) i te waahanga takaro stroke. I te rauna tuatahi o te tukinga tukinga i hinga ia i te # 24 o te rarangi Steven DiLisio, 5 me 3. I te rauna o te 16 ka hinga ia i te # 8 o Matt Cowgill, 3 me 2. I te wa o te hauwhā whakamutunga ka whakataurite ia ki a Patrick Frodigh # 16 ka ngaro ia 3 me 2. I whakataetae ia i te 2018 U.S. Amateur i muri mai i te tau ka pupuhi i nga rauna 78-78 (+13) ka kore e eke ki te tukinga tukinga. Hei toa tiaki, i whakataetae a Parziale i te 2018 U.S. Mid-Amateur i reira i eke ai ia ki te T-26th i roto i te purei patu i muri i te pupuhi 76-68 (+2) me te tohu mo te purei tukinga hei kaiwaiata # 34. I te rauna tuatahi i aro ia ki te # 31 kua tohua a Andres Schonbaum ka ngaro ia 3 me 2.