I'll have to agree with Brandon on this one. The goofy names in Wiffleball take me back to my childhood days of dominating CPU teams in the original Backyard Baseball. So in short... I'm an MLB fan and neutral supporter of all MLB teams, except the Yankees (lol jk).
It's boring and uncreative, which is entirely in contrast to the spirit of playing Wiffle. If you're going to use a professional team name, at least create a unique logo with some of your own personality in it; don't just slap a Wiffleball onto their design.