Germany's Alexander Zverev of Team Europe serves against USA's Learner Tien of Team World during their 2026 Laver Cup men's singles tennis match, at the O2 Arena in London on September 27, 2026. (Photo by Henry Nicholls / AFP via Getty Images) / RESTRICTED TO EDITORIAL USE

Turkey's Italian head coach Vincenzo Montella (C) and Turkey's players take part in a training session on the eve of the UEFA Nations League football match (League A, Group A1) between Turkey and Italy at the Ataturk Sports Complex Matl Stadium in Bursa on September 27, 2026. (Photo by Ozan KOSE / AFP via Getty Images)

Germany's Alexander Zverev of Team Europe reacts after winning a game against USA's Learner Tien of Team World during their 2026 Laver Cup men's singles tennis match, at the O2 Arena in London on September 27, 2026. (Photo by Henry Nicholls / AFP via Getty Images) / RESTRICTED TO EDITORIAL USE

Turkey's players take part in a training session on the eve of the UEFA Nations League football match (League A, Group A1) between Turkey and Italy at the Ataturk Sports Complex Matl Stadium in Bursa on September 27, 2026. (Photo by Ozan KOSE / AFP via Getty Images)

Germany's Alexander Zverev of Team Europe reacts while playing against USA's Learner Tien of Team World during their 2026 Laver Cup men's singles tennis match, at the O2 Arena in London on September 27, 2026. (Photo by Henry Nicholls / AFP via Getty Images) / RESTRICTED TO EDITORIAL USE

USA's Learner Tien of Team World returns against Germany's Alexander Zverev of Team Europe during their 2026 Laver Cup men's singles tennis match, at the O2 Arena in London on September 27, 2026. (Photo by Henry Nicholls / AFP via Getty Images) / RESTRICTED TO EDITORIAL USE

Turkey's forward #10 Arda Guler takes part in a training session on the eve of the UEFA Nations League football match (League A, Group A1) between Turkey and Italy at the Ataturk Sports Complex Matl Stadium in Bursa on September 27, 2026. (Photo by Ozan KOSE / AFP via Getty Images)

Turkey's forward #10 Arda Guler (C) takes part in a training session on the eve of the UEFA Nations League football match (League A, Group A1) between Turkey and Italy at the Ataturk Sports Complex Matl Stadium in Bursa on September 27, 2026. (Photo by Ozan KOSE / AFP via Getty Images)