The women take center stage in Los Angeles! Ronda Rousey makes her first title defense since July, and faces her toughest challenge yet… while challenger Cat Zingano has faced far greater challenges in the last two years than a 5-round fight. After overcoming a major injury and a personal tragedy that would have overtaken weaker competitors, “Alpha” Cat Zingano finally gets the title shot she rightfully earned nearly two years ago. Across the cage from her is the most dominant champion in the history of the sport, and “Rowdy” Ronda Rousey is only getting better! Can she overcome the challenge of a great fighter with nothing left to lose? Plus, legendary female striker Holly Holm makes her long awaited UFC debut against Raquel Pennington, fresh off a brutal, bloody submission win in December. And one of the sport’s all-time great villains – Josh Koscheck – returns to the cage to take on Jake Ellenberger. It’s Ladies Night! It’s Rousey vs. Zingano! It’s Holm vs. Pennington! It’s Head vs. Heart!