Mueller believes she can be champ

As soon as Lauren Mueller’s Aug. 29 fight with Kelly McGill-Velasco was over, she knew she had it.“I definitely knew I had it, for sure,” she said. “I was confident in getting my hand raised.”We meant the UFC contract that she ultimately received on the eighth episode of Dana White’s Tuesday Night Contender Series. “Oh,” she laughs. “The contract.”That took a little longer.A pro since 2015, the 25-year-old from San Diego started trainin