Justin Nishioka

First match on record: March 15, 2019 - South end rowing club St., Patrick's Doubles Handball tournament

Match Wins: 5

Win rate: 55.56%

2025 43rd Annual Long Island Handball Championships

Victor Lopierre / Kareem Wilkerson def. Justin Nishioka / Tom Marzilli WBF - No Show

Justin Nishioka / Tom Marzilli def. Tony Roberts / Jared Vale 21-7, 21-7

Cesar Sala def. Justin Nishioka 15-12, 15-8

2024 42nd Annual Long Island Open Handball Championships

Justin Nishioka / Tom Marzilli def. Carlos Velez / Jeromy Mendez 15-7, 15-6

Justin Nishioka / Tom Marzilli def. Freddy Torres / Oscar Dejesus 15-10, 15-2

Jong Woo Han def. Justin Nishioka 15-9, (-10)-15, 11-4

Justin Nishioka def. Wing Ng 15-9, 15-0

South end rowing club St., Patrick's Doubles Handball tournament

George Garcia Jr. / Alex Tico def. Justin Nishioka / Juan Carlos Ocampo 21-5, 21-5

Justin Nishioka / Juan Carlos Ocampo def. Jose Hernandez / Steven Chen 21-8, 21-14