Belgium's Alexander Blockx returns the ball to Canada's Felix Auger-Aliassime during their 2026 ATP Tour Madrid Open tennis tournament third round singles match at the Caja Magica in Madrid, on April 27, 2026. (Photo by OSCAR DEL POZO / AFP via Getty Images)

Belgium's Alexander Blockx serves to Canada's Felix Auger-Aliassime during their 2026 ATP Tour Madrid Open tennis tournament third round singles match at the Caja Magica in Madrid, on April 27, 2026. (Photo by OSCAR DEL POZO / AFP via Getty Images)

Canada's Felix Auger-Aliassime returns the ball to Belgium's Alexander Blockx during their 2026 ATP Tour Madrid Open tennis tournament third round singles match at the Caja Magica in Madrid, on April 27, 2026. (Photo by OSCAR DEL POZO / AFP via Getty Images)

US' Coco Gauff returns the ball to Czech Republic's Linda Noskova during their 2026 WTA Tour Madrid Open tennis tournament women's singles match at the Caja Magica in Madrid, on April 27, 2026. (Photo by OSCAR DEL POZO / AFP via Getty Images)

US' Coco Gauff returns the ball to Czech Republic's Linda Noskova during their 2026 WTA Tour Madrid Open tennis tournament women's singles match at the Caja Magica in Madrid, on April 27, 2026. (Photo by OSCAR DEL POZO / AFP via Getty Images)

US' Coco Gauff returns the ball to Czech Republic's Linda Noskova during their 2026 WTA Tour Madrid Open tennis tournament women's singles match at the Caja Magica in Madrid, on April 27, 2026. (Photo by OSCAR DEL POZO / AFP via Getty Images)

Czech Republic's Linda Noskova returns the ball to US' Coco Gauff during their 2026 WTA Tour Madrid Open tennis tournament women's singles match at the Caja Magica in Madrid, on April 27, 2026. (Photo by OSCAR DEL POZO / AFP via Getty Images)

Canada's Felix Auger-Aliassime returns the ball to Belgium's Alexander Blockx during their 2026 ATP Tour Madrid Open tennis tournament third round singles match at the Caja Magica in Madrid, on April 27, 2026. (Photo by OSCAR DEL POZO / AFP via Getty Images)