I'm not a huge enough basketball fan to know his rep as a ref, but I've vaguely followed his career over the years if only because there aren't very many people with my exact name, and he's the only one who is remotely famous. Somewhere I have a newspaper clipping of him confronting a visibly angered Dennis Rodman, who is being held back by Jordan and Pippen. It's a funny picture because from behind he looks enough like me to make you blink.
Of course it's not funny that he's gotten himself into trouble for allegedly betting on games that he officiated. From what I read it sounds like the guy's got a gambling problem and perhaps some anger management issues. For his sake, I hope it isn't true.
But, still, I have to say it's kind of a trip to enter my name into Google News and see stories with titles like Open Season on Tim Donaghy or This Isn't Tim Donaghy's First Unfortunate Brush With Fame. There's even a wikipedia page.