MMA fighter Michael “Venom” Page earned some headlines with his celebration of knocking out Evangelista “Cyborg” Santos at Bellator 158 on Saturday. After delivering a knee to the head of Santos, Page played off the “Pokemon Go” craze by donning a hat and rolling a “Poke-ball” at his downed opponent.

Page might not have acted quite so lightheartedly about his victory had he known how badly he had hurt Santos. The 38-year-old Brazilian suffered a fractured skull, and his ex-wife — Invicta featherweight champion Cris Justino, also nicknamed “Cyborg” — posted photos online that showed the terrifying extent of Santos’s injuries.

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Fight fans Please say a prayer for my Ex husband Cyborg Santos. Many of you watched him fight on Spike TV this weekend when he suffered this injury while fighting in London. Cyborg is still in the hospital in the UK, and they are not sure when he will be able to fly again. He has not had surgery yet and their is worry the brain can continue to swell causing more damage. Click The link In My bio to donate to his #GoFundMe and support him and his family at this time. Thank you God for your protecion, The dr said this very Easily could have been life threatening. Please show your support for the fighters and share! 🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷 🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷Fãns de luta façam uma prece para o meu ex marido Cyborg Santos ,muitos de vocês assistiram ontem a luta dele na Spike TV,onde ele sofreu este ferimento enquanto lutava em Londres ,ele ainda está no hospital e não tem certeza quando ele vai poder voar de volta pra casa, @bellatormma é responsável por todo procedimentos médicos que ele precisar para resolver este problema porém ele não vai poder trabalhar por um tempo e nós vamos arrecadar ajuda pra ele através do #gofundme para os fãs patrocinarem ele e sua família nesta hora difícil, Obrigada Deus por sua proteção!! O medico disse que ele poderia estar em risco de vida,mostrem seu apoio aos lutadores e compartilhem isto!!! No meu Perfil do Instagram esta esta o link ajudar! #GodToGlory #figtherlife #teamcyborg #evangelistacyborgsantos #bellator158 #London Spanish 👇

A post shared by ®️Cris Cyborg 🕊🔥 (@criscyborg) on

Justino asked her followers to donate to a GoFundMe account set up to help Santos with his medical expenses. After re-tweeting several posts to social media that reveled in his violent win, Page also joined in the plea to come to Santos’s aid.

“I’m under observation now, and will have surgery in the United States,” Santos told MMA Fighting on Sunday. “I had a serious injury, but Bellator is giving me all the support I need. … I’ll be back soon.”

Bellator analyst Jimmy Smith offered some context Sunday for the severity of Santos’s injury (via Twitter): “A cut man who had worked as an EMT saw Cyborg after and told me he had only seen an injury like that in a severe car crash.”

The 29-year-old Page, a former kickboxer, improved to 11-0, with seven knockouts, while Santos fell to 21-18. Page shared footage of his knockout and “Pokemon” celebration on Facebook, with the caption, “Got to catch them all! I just caught a Cyborg!”

Gotta' Catch Em' All!!!

Must See MVP TV tonight on Spike 9/8c #Bellator158 #PokemonGo Michael 'Venom' Page

Posted by Bellator MMA on Saturday, July 16, 2016