I post boxing betting tips on a blog on this site. Only started recently but Im good with prices and make money in the long run. I tipped Martinez by KO at 4/5 this week but the price is gone now and is generally 4/6. However, if you have the betting accounts to do so you can dutch Martinez round 1-6 at 4/1 with sportsbet and Martinez round 7-12 at 11/5 with ladbrokes giving you a price of 19/20 on the KO. This is a great value bet.