![Babalu Sobral vs. Tatsuya Mizuno Headlines ONE FC 4, Imanari vs. Issa Tapped as Co-Main Event - MMA Fighting Babalu Sobral vs. Tatsuya Mizuno Headlines ONE FC 4, Imanari vs. Issa Tapped as Co-Main Event - MMA Fighting](https://cdn.vox-cdn.com/thumbor/FCjjMuPUcrM7kNe8J9SRA-G2A6g=/0x0:1000x667/1200x800/filters:focal(0x0:1000x667)/cdn.vox-cdn.com/assets/1104428/babalu.jpg)
Babalu Sobral vs. Tatsuya Mizuno Headlines ONE FC 4, Imanari vs. Issa Tapped as Co-Main Event - MMA Fighting
![Cerebral Vigilante on X: "Tatsuya Mizuno (DREAM, ONE, Pancrase & DEEP veteran) will fight Taisuke Okuno (13-11) for the DEEP Middleweight Championship at DEEP 81 (February 24) https://t.co/bGrNROcpvA" / X Cerebral Vigilante on X: "Tatsuya Mizuno (DREAM, ONE, Pancrase & DEEP veteran) will fight Taisuke Okuno (13-11) for the DEEP Middleweight Championship at DEEP 81 (February 24) https://t.co/bGrNROcpvA" / X](https://pbs.twimg.com/media/DS2nUOxXUAAr5P-.jpg)
Cerebral Vigilante on X: "Tatsuya Mizuno (DREAM, ONE, Pancrase & DEEP veteran) will fight Taisuke Okuno (13-11) for the DEEP Middleweight Championship at DEEP 81 (February 24) https://t.co/bGrNROcpvA" / X
![justin on X: "Japan's Tatsuya Mizuno with the FIFTH straight ground and pound finish of #OneFightNight, with celebration to boot https://t.co/cE4IoXOpAK" / X justin on X: "Japan's Tatsuya Mizuno with the FIFTH straight ground and pound finish of #OneFightNight, with celebration to boot https://t.co/cE4IoXOpAK" / X](https://pbs.twimg.com/media/Chxra72U4AAxVxq.jpg)
justin on X: "Japan's Tatsuya Mizuno with the FIFTH straight ground and pound finish of #OneFightNight, with celebration to boot https://t.co/cE4IoXOpAK" / X
![Gilberto Galvao Defeats Tatsuya Mizuno By Unanimous Decision In ONE Championship Debut, News - AsiaOne Gilberto Galvao Defeats Tatsuya Mizuno By Unanimous Decision In ONE Championship Debut, News - AsiaOne](https://media.asiaone.com/sites/default/files/styles/article_main_image/public/original_images/Sep2016/6265a98061d20a3435a8f576824d0065.jpg?itok=btUDUQfV)