| Martin Day | |
|---|---|
| Born | Martin Richard Day[1] November 10, 1988 Nagoya, Japan |
| Other names | The Spartan |
| Nationality | American |
| Height | 5 ft 10 in (1.78 m) |
| Weight | 135 lb (61 kg; 9 st 9 lb) |
| Division | Bantamweight |
| Reach | 73.0 in (185 cm)[2] |
| Stance | Orthodox |
| Fighting out of | Kailua, Honolulu County, Hawaii |
| Team | Hawaii Elite MMA |
| Years active | 2015–present |
| Mixed martial arts record | |
| Total | 15 |
| Wins | 8 |
| By knockout | 3 |
| By submission | 2 |
| By decision | 3 |
| Losses | 7 |
| By knockout | 2 |
| By submission | 2 |
| By decision | 3 |
| Mixed martial arts record from Sherdog | |
Martin Richard Day[1] (born November 10, 1988) is a Japanese-born American mixed martial artist who competes in the Bantamweight division. He formerly competed in the Ultimate Fighting Championship.