Katarzyna Kawa and Jan Zielinski defeated Australia in a deciding mixed doubles match Friday to clinch the tie for Poland.

From two mixed doubles titles to five Wimbledon titles to winning streaks, weeks at No. 1 and much more, she's already achieved a lot—and she's still going strong.

"We see it as a profound injustice, that disrespect[s] an entire category of players," wrote the Italians on social media in a joint statement. And they weren't alone.