Brett Haber has a learned mastery of tennis. He’s been in sports for decades, anchoring ESPN’s Sport Center earlier in his career, but was not raised on a tennis court like his colleagues. As the naif in the booth, his job is central to a cohesive crew, which is ostensibly incongruent. He provokes expert opinions from his sidekicks, and does it in a professional manner, keeping them focused. From that angle, we can’t fault Haber. He’s enthusiastic, polished, and eager to please.