Entities for athletics

Anyone know of a Demon to advance in sports? Specifically collegiate style wrestling, and if I could evoke it for another individual. Also would there be any unwanted effects on the subject? I don’t mind taking risks on myself but would not want to bring any negative consequences into anyone else’s life, I was thinking Demonic due to the nature of the sport (contact) but any suggestions would be welcome.

Any martial spirit would work. You don’t necessarily have to use demons. Mars (the God, or the spirit of the planet), Djin the elemental King of Fire, Thor, to name a few.

Thanks Dk