Fedor Tyutin | Fedor Bondarchuk | Fedor Krause | Fedor Jagor | Fedor Fedorovich Levisa | Fedor Emelianenko | Fedor Baranov |
As a youth in Ottawa, Day came under the influence of Fedor Bohatirchuk, a strong Ukrainian International Master and doctor, who had emigrated to Canada after the Second World War.
He won the Ukrainian championships three times; at Kiev 1924 (ahead of Fedor Bohatirchuk), at Kharkov 1925 (ahead of Nikolai Sorokin), and at Odessa 1928 (with Vladimir Kirillov).