as a belgian: kim vs justine
as a tennis lover: serena vs jennifer
A man may fight for many things. His country, his friends, his principles, the glistening ear on the cheek of a golden child. But personally, I'd mud-wrestle my own mother for a ton of cash, an amusing clock and a sack of French porn.
if it isn't competitive, it's NOT A RIVALRY! lol. you should be asking what your favorite matchup in tennis is. not that we need this thread at all, since some version of this question has already been asked 3 or 4 times this week. thank you for your attention.