Hello and welcome. No reason why you should know this, so don't take as a criticism.

The manual of style for MMA pages says the following:

https://en.wikipedia.org/wiki/Wikipedia:WikiProject_Mixed_martial_arts

Do not use the style parameter from the in MMA biographical articles. Modern MMA requires training several fighting styles, which means that no mixed martial artist uses a single style when fighting. References that describe martial arts ranks (i.e. black belt in Brazilian Jiu-Jitsu) and/or martial arts training (i.e. training boxing) are not evidence of fighting style and are not valid to justify a fighting style in an infobox. Do not add your own interpretation of a fighting style. The style parameter should only be used in MMA fighters that have participated professionally or in international competitions in other combat sports (i.e. boxing or kickboxing) and who are notable in said sports and deserve an article for their merits in these other sports (i.e. Antônio Rogério Nogueira, Alistair Overeem). It is suggested to MMA editors that they actively remove the style parameter in infoboxes of MMA fighters that do not meet these criteria.

Please follow these guidelines. As a rule, it's more common to remove a style than add one. It's unlikely that an empty parameter means that no-one has filled it in.

Many thanks NEDOCHAN (talk) 14:11, 14 August 2023 (UTC)[reply]

Hi, pls note that your edits have been reverted. You have been informed 11 months ago (see the message from editor NEDOCHAN on MMA style for MMA fighters in Wikipedia. Pls do not change or add anything if you dont understand the guidelines or you will be warned and blocked from editing. Cassiopeia talk 07:16, 24 September 2023 (UTC)[reply]

Please refrain from making unconstructive edits to Wikipedia, as you did at Paulo Costa. Your edits appear to constitute vandalism and have been reverted. If you would like to experiment, please use the sandbox. Repeated vandalism may result in the loss of editing privileges. Thank you. Cassiopeia talk 01:45, 27 September 2023 (UTC)[reply]