Combattants Japon
| 251 |  | Yoko Higashi | #5575 |  | |
| 252 |  | Yoshihiro Akiyama | 2-5-0 UFC | #2420 | |
| 253 |  | Yoshiki Nakahara | #5904 | | |
| 254 |  | Yoshinori Horie | 0-1-0 UFC | #452 | |
| 255 |  | Yoshiro Maeda | #3915 | | |
| 256 |  | Yoshitomi Mishima | 0-2-0 UFC | #6087 | |
| 257 |  | Yoshiyuki Yoshida | 2-3-0 UFC | #3660 | |
| 258 |  | Yota Hayashi | #1450 | | |
| 259 |  | Yuga Nakaya | #3887 | | |
| 260 |  | Yuhei Tsuda | #3427 | | |
| 261 |  | Yuito Yanagawa | #5888 | | |
| 262 |  | Yuji Yannick Ephoeviga | #5905 | | |
| 263 |  | Yuki Ito | #598 | | |
| 264 |  | Yuki Kawana | #6502 | | |
| 265 |  | Yuki Kondo | 1-2-0 UFC | #3832 | |
| 266 |  | Yuki Motoya | #1766 | | |
| 267 |  | Yuki Narita | #6243 | | |
| 268 |  | Yukito Morinaga | #3383 | | |
| 269 |  | Yuma Horiuchi | #7569 | | |
| 270 |  | Yumeto Mizuno | #8316 | | |
| 271 |  | Yunosuke Minami | #6202 | | |
| 272 |  | Yura Naito | #5039 | | |
| 273 |  | Yuri Suda | #6823 | | |
| 274 |  | Yusaku Kinoshita | 0-2-0 UFC | #3860 | |
| 275 |  | Yushi Sakura | #4765 | |