How about the All Atheist Team (or at least Skeptics, Agnostics, "Apatheists", philosophical Buddhists or Taoists, and even Christian Atheists ... yes they exist)?
It's often the more educated or preternaturally intelligent folks who don't go in for the superstitions and fictions. I have no idea who would be on it, but here are some possibilities:
Jason Welch?
I can't recall religious-speak from Dake, Taylor, Askren, Stieber, Yanni, or JB ... but who knows?
Among athletes who were not wrestlers, I've heard Bruce Lee, Lance Armstrong, Nadal, Ted Williams, and Diana Nyad are (or were) likely non-believers.
I'm sure there are quite a few, but it's still somewhat of a taboo for public figures to share that they don't believe. And, I think, many athletes tend to project their own athletic struggles, training, and stories onto the world or universe and so frequently tend to view things in simplistic, dualistic or Manichaean ways. And/or they often believe that "faith" will help them win, perform well, or at least comfort them in loss (and there is some evidence that it serves these pragmatic functions.)
In any event, sports often have religious dimensions to them and in certain respects they are a substitute or supplement for religion:
https://theconversation.com/how-sport-became-the-new-religion-a-200-year-story-of-societys-great-conversion-199576
If you follow or peak in on the Penn State wrestling forum, many of the posters actually seem to worship a wrestler: "In Cael we Trust" is the de rigueur mantra.