Major Upsets Occur as Top Seeds Exit Multiple ATP/WTA Quarterfinals

Several top-seeded players were unexpectedly defeated in quarterfinal matches across various ATP and WTA tennis tournaments. Notable upsets included fifth seed Tereza Valentova overcoming top seed Marie Bouzkova in Prague, and Luca Van Assche defeating top seed Andrey Rublev in Estoril. These results have opened up the draws for the remaining competitors.