Up Date on the Date

The boy that Kristen went on a date with is a Pro tennis player. His family has two tennis courts and a pool. Need to get to know the parents (just kidding). Kristen had so much fun she decided to ask him to MORP. She tagged his car and put two bags full of tennis balls in his car with a poem on his racket. He had to find all the tennis balls with letters on it and then unscramble them to find who had asked him.