Madrid Open Round of 16: Matchups, key outcomes and who advanced
What began as one of the most anticipated days of the tournament on Monday came to a halt at the Mutua Madrid Open, as a widespread power outage across parts of Spain, Portugal and southern France forced the suspension of six Round of 16 matches. Only two were completed -- Coco Gauff
Those six remaining matches were started and completed Tuesday, with top seeds Aryna Sabalenka
No. 4 Coco Gauff
Gauff has now reached the quarterfinals at every current WTA 1000 event except her home tournament in Miami.
Watch: Gauff reaches first career Madrid quarterfinal
No. 7 Mirra Andreeva
With Monday's victory, the Madrid Open became the first tournament where Andreeva has recorded 10 career wins at a single WTA event.
Watch: Mirra Andreeva
No. 2 Iga Swiatek
Swiatek has now reached 17 consecutive clay-court quarterfinals, a streak that dates back to her third-round loss to Ashleigh Barty at Madrid four years ago.
Watch: Swiatek battles past Shnaider in three sets to reach Madrid quarters
No. 5 Madison Keys
Keys became the second American player to achieve 25-plus WTA-1000 match-wins on clay, along with Serena Williams (44).
Watch: Keys overwhelms Vekic into second straight Madrid quarterfinal
No. 17 Elina Svitolina
Before this season, Svitolina had never won consecutive matches at the Madrid Open in nine previous appearances.
Watch: Svitolina beats Sakkari for eighth straight win, first Madrid quarterfinal
Moyuka Uchijima
Uchijima has made more WTA quarterfinal appearances in the past two weeks (Rouen and Madrid) than in her entire career before this run (Monastir in 2022).
Watch: Uchijima upsets Alexandrova in Madrid, reaches first WTA 1000 quarterfinal
No. 1 Aryna Sabalenka
Sabalenka’s win on Tuesday was her 28th of the season, giving her the tour lead in match wins -- one ahead of Jessica Pegula
Watch: Two-time champion Sabalenka returns to Madrid quarterfinals
No. 24 Marta Kostyuk
Kostyuk has already recorded 11 WTA 1000 wins in 2025 -- her highest total in a single season at this level.
Watch: Kostyuk ousts Potapova to complete Madrid quarterfinal lineup
