Not necessarily. Racism is not that simple. Here's an analogy I used to know (and one I used to hear). White people would point to the fact that they're not racist because they have a friend who is black or their nanny was black. And my response to them is, "What does that prove?" Racism isn't just about you liking a person of another race. It involves your reaction when one can exercise authority over you or when they exhibit a culture or a way of doing things that isn't in line with how you would do it.
I know plenty of whites who I talk with, and we're friendly towards one another. And then when I umpire their baseball games, you see the resent towards my authority because I have to ability to determine whether their team wins or loses.
So racism isn't simply people not wanting to watch the game, nor can you conclude that because people like to watch blacks play they're not racist.
How is Aaron Rodgers' "Discount Double check" not arrogant?
Second, you may not see it as the same, but others do. Could it be that you can't see the commonality because of your own conditioning?
It's kind of interesting to hear people (not necessarily you but others I speak with) who arrogantly cheer on their team, bad mouth other teams and brag arrogantly about their team, but it's suddenly wrong for Norman or Sherman to act the way they do because it's arrogant.
Now I'd prefer the Barry Sanders attitude also. But I recognize that people aren't all the same, and they may not see their celebrations as arrogant.