by Greg CouchFiled under: Wimbledon, ATPIf tennis wants to be taken seriously, then this can't be happening. If you tried to watch the Andy Roddick-Andy Murray Wimbledon semi live Friday, well, good luck.During the match, ESPN2 was showing last year's Roger Federer-Rafael Nadal final. NBC? Well, the Today Show followed by, in Chicago at least, the Martha Stewart Show. I mean, I'm all for learning how to turn my hydrangeas blue instead of pink, but come on. Can you imagine seeing t...