Valentina is a -1250 favorite vs Lauren Murphy Next up is Matthew Semelsberger, a -475 favorite vs Martin Sano. Who is on the Semelsberger train? He's 28, so clearly not a phenom. What is it about him that makes you a believer? Is there a Semelsberger train? Or is Semelsberger a huge favorite only because Sano has not won a fight in 7 years and never fought in the UFC?