Sure, but that's nationalism, not racism. Wanting one's own country to be the best (at everything, or at least the most popular sport) is a pretty common view that doesn't necessarily require seeing the other countries' inhabitants as genetically inferior. As a historical example, the Sputnik shock and ensuing space race can be seen as an expression of the American expectation that the Soviet Union's dominance in space exploration was an unnatural occurrence that the US was destined and entitled to rectify.