Mr O will be announced on Saturday 11th October in Las Vegas.

I’ll be taking cash or credits bets for the first place winner. (Men’s Open Class)

No limit for bets, odds are listed below.

I will be taking bets up until end of day Thursday 9th October.

2025 MR. OLYMPIA

Brett Wilkin (USA) Odds: 5-1

Samson Dauda (UK) Odds: 3-1


Hadi Choopan (Iran) Odds: 3-1


Derek Lunsford (USA) Odds: 3-1


Rafael Brandao (Brazil) Odds: 8-1


Martin Fitzwater (USA) Odds: 5-1

Akim Williams (USA) Odds: 6-1


Brandon Curry (USA) Odds: 6-1


William Bonac (Netherlands) Odds: 7-1


Vitalii Ugolnikov (Brazil) Odds: 8-1


Chinedu Obiekea (UAE) Odds: 8-1


Nick Walker (USA) Odds: 3-1


Regan Grimes (Canada) Odds: 6-1


Tonio Burton (USA) Odds: 7-1


Sasan Heirati (United Kingdom) Odds: 6-1


Behrooz Tabani (Iran) Odds: 6-1

Chenglong Shen (China) Odds: 8-1


Rubiel Mosquera (Colombia) Odds: 4-1


Jordan Hutchinson (USA) Odds: 6-1


Dorian Haywood (USA) Odds: 7-1


Urs Kalecinski (Germany) Odds: 7-1 

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I am very much looking forward to the show from a spectacle point of view. From a betting point of view its such a tough event to price up & I salute you for having a go.

The way I see it is a straight shoot between Samson, Hadi & Nick. Nick seems to be a bit of a marmite character but I like the fella & to go from totally written off career wise to a top 3 finish / winning the whole thing would be some story.

Outside of those guys its probably Derek, Martin, & Sas in my opinion for the top 6.

I am super interested in seeing the look Brett & Jordan bring in this year. 

You would need to be giving me 100/1 about some of the 7/1 shots to tempt me into a bet. Urs will do well in open over the next few years but I don't have him top 10 this year. Bonac has a lot to like about him in terms of his longevity & attitude but to win the whole thing would require 10+ people to have a total off day.

Who would you as a fan like to see win?

The content Brett & Martin put out is an absolute breath of fresh air during this current "Science based lifting / RPE" trend. They train hard, do the difficult movements & push each other. Both are very likeable. The fact they are actual friends also adds an interesting element to the competition.

I am 100% sure we will see the best ever version of Nick this year & I would love to see him win.