Dortmund players including Dortmund's German midfielder #08 Felix Nmecha (L) and Dortmund's Guinean forward #09 Serhou Guirassy (C) warm up as they attend a training session ahead of the UEFA Champions League football match Borussia Dortmund v Real Betis in Dortmund, western Germany, on November 3, 2026. (Photo by Ina FASSBENDER / AFP via Getty Images)

France's Arthur Rinderknech plays a forehand return to Argentina's Francisco Cerundolo during their men's singles match on day two of the Paris ATP Masters 1000 tennis tournament at the Plenitude Arena in Nanterre, on the outskirts of Paris, on November 3, 2026. (Photo by Dimitar DILKOFF / AFP via Getty Images)

France's Arthur Rinderknech plays a forehand return to Argentina's Francisco Cerundolo during their men's singles match on day two of the Paris ATP Masters 1000 tennis tournament at the Plenitude Arena in Nanterre, on the outskirts of Paris, on November 3, 2026. (Photo by Dimitar DILKOFF / AFP via Getty Images)

Argentina's Francisco Cerundolo plays a forehand return to France's Arthur Rinderknech during their men's singles match on day two of the Paris ATP Masters 1000 tennis tournament at the Plenitude Arena in Nanterre, on the outskirts of Paris, on November 3, 2026. (Photo by Dimitar DILKOFF / AFP via Getty Images)

Dortmund players attend a training session ahead of the UEFA Champions League football match Borussia Dortmund v Real Betis in Dortmund, western Germany, on November 3, 2026. (Photo by Ina FASSBENDER / AFP via Getty Images)

Dortmund's German defender #04 Nico Schlotterbeck attends a training session ahead of the UEFA Champions League football match Borussia Dortmund v Real Betis in Dortmund, western Germany, on November 3, 2026. (Photo by Ina FASSBENDER / AFP via Getty Images)

Dortmund's German defender #04 Nico Schlotterbeck attends a training session ahead of the UEFA Champions League football match Borussia Dortmund v Real Betis in Dortmund, western Germany, on November 3, 2026. (Photo by Ina FASSBENDER / AFP via Getty Images)

France's Quentin Halys plays a forehand return to Britain's Arthur Fery during their men's singles match on day two of the Paris ATP Masters 1000 tennis tournament at the Plenitude Arena in Nanterre, on the outskirts of Paris, on November 3, 2026. (Photo by Dimitar DILKOFF / AFP via Getty Images)