US' Tommy Paul eyes the ball as he plays his men's singles quarter-final match against US' Ben Shelton on day five of the Paris ATP Masters 1000 tennis tournament at the Plenitude Arena in Nanterre, on the outskirts of Paris, on November 6, 2026. (Photo by Dimitar DILKOFF / AFP via Getty Images)

US' Tommy Paul serves to US' Ben Shelton during their men's singles quarter-final match on day five of the Paris ATP Masters 1000 tennis tournament at the Plenitude Arena in Nanterre, on the outskirts of Paris, on November 6, 2026. (Photo by Dimitar DILKOFF / AFP via Getty Images)

US' Tommy Paul serves to US' Ben Shelton during their men's singles quarter-final match on day five of the Paris ATP Masters 1000 tennis tournament at the Plenitude Arena in Nanterre, on the outskirts of Paris, on November 6, 2026. (Photo by Dimitar DILKOFF / AFP via Getty Images)

US' Ben Shelton celebrates after winning the first set in his men's singles quarter-final match against US' Tommy Paul on day five of the Paris ATP Masters 1000 tennis tournament at the Plenitude Arena in Nanterre, on the outskirts of Paris, on November 6, 2026. (Photo by Dimitar DILKOFF / AFP via Getty Images)

US' Ben Shelton celebrates after winning the first set in his men's singles quarter-final match against US' Tommy Paul on day five of the Paris ATP Masters 1000 tennis tournament at the Plenitude Arena in Nanterre, on the outskirts of Paris, on November 6, 2026. (Photo by Dimitar DILKOFF / AFP via Getty Images)

US' Ben Shelton celebrates after winning the first set in his men's singles quarter-final match against US' Tommy Paul on day five of the Paris ATP Masters 1000 tennis tournament at the Plenitude Arena in Nanterre, on the outskirts of Paris, on November 6, 2026. (Photo by Dimitar DILKOFF / AFP via Getty Images)

US' Ben Shelton plays a backhand return to US' Tommy Paul during their men's singles quarter-final match on day five of the Paris ATP Masters 1000 tennis tournament at the Plenitude Arena in Nanterre, on the outskirts of Paris, on November 6, 2026. (Photo by Dimitar DILKOFF / AFP via Getty Images)

US' Tommy Paul plays a backhand return to US' Ben Shelton during their men's singles quarter-final match on day five of the Paris ATP Masters 1000 tennis tournament at the Plenitude Arena in Nanterre, on the outskirts of Paris, on November 6, 2026. (Photo by Dimitar DILKOFF / AFP via Getty Images)