Katie Taylor faces Miriam Gutierrez in London tonight as she defends her lightweight belts.
The Bray boxer can take her professional record to 17-0 with another victory at the Wembley Arena.
The fight is being streamed live on Youtube and you can watch it in the video at the top of this article.
Taylor comes into the bout as a huge favourite, but that is something she is well used to.
Taylor is as short as 100/1 on with the bookies to have her hand raised in victory tonight and she believes her opponents are constantly underrated.
She told The Irish Mirro: "Yeah I think that's always been the case, even as an amateur. People just expect me to go in there and blow these girls away, but thankfully I haven't got the same mindset. I can't afford to get complacent at all.
"This is a huge night for her as well and she's going to come into the ring unbeaten as well as me so someone's unbeaten record has to go and I hope that I come out of it victorious on Saturday night."
Gutierrez said: "I don't see any weaknesses in her at all. I think it's impossible to see any in her. I just have pure admiration for her and I'm looking forward to getting in the ring to fight."
She added: "It's a really lovely moment and event and it's just about enjoying it now.
"I think for this fight to have been arranged and to go ahead means that I've got the qualities that will make it a good fight.
"I always look to create something that is beautiful, that is lovely, whether it's being tactical or whatever. Just something that can look good and I can enjoy myself and entertain."
