The UFC 89 betting odds feature two primary fights, meaning one can choose from among two underdogs in the UFC 89 odds. One of these underdogs is Chris Leben, who the current UFC 89 betting odds have listed at +160, and the other is Keith Jardine, who the current UFC 89 betting odds have listed at +150. Although it is unwise to blindly wager on both underdogs in a situation like this, the UFC 89 betting odds do offer a decent opportunity for underdog bettors.