Note: I am in no way interested in sports commentators and what they have to say but there is one question I ask myself:
Say the player in question had been French and the commentator had made the same comment with an exaggerated French accent. Is that racism/discrimination/bigotry?
If yes, sweet, I have no further question but would tend to disagree. (it falls under gentle fun being poked at people who speak with an accent, in my opinion)
If No, then I have to ask why not? What's the difference? What about an Irish guy? A German? Russian?
Note: I am French and do speak with an accent and friends will on occasion make fun of it...