Germany's Alexander Zverev hits a return to China's Shang Juncheng during their men's singles match at the China Open tennis tournament in Beijing on October 3, 2026. (Photo by GREG BAKER / AFP via Getty Images)

Germany's Alexander Zverev hits a return to China's Shang Juncheng during their men's singles match at the China Open tennis tournament in Beijing on October 3, 2026. (Photo by GREG BAKER / AFP via Getty Images)

Spanish tennis legend Rafael Nadal gives a press conference prior an event to celebrate Rafael Nadal academy's 10th anniversary in Manacor on the Spanish Balearic Island of Mallorca on October 3, 2026. (Photo by MANU QUINTERO / AFP via Getty Images)

Germany's Alexander Zverev hits a return to China's Shang Juncheng during their men's singles match at the China Open tennis tournament in Beijing on October 3, 2026. (Photo by GREG BAKER / AFP via Getty Images)

Spanish tennis legend Rafael Nadal gives a press conference prior an event to celebrate Rafael Nadal academy's 10th anniversary in Manacor on the Spanish Balearic Island of Mallorca on October 3, 2026. (Photo by MANU QUINTERO / AFP via Getty Images)

BEIJING, CHINA - OCTOBER 03: Jan-Lennard Struff of Germany reacts against Daniil Medvedev in the Men's Singles Second Round match on day four of China Open at the National Tennis Center on October 03, 2026 in Beijing, China. (Photo by Lintao Zhang/Getty Images)

BEIJING, CHINA - OCTOBER 03: Jan-Lennard Struff of Germany reacts against Daniil Medvedev in the Men's Singles Second Round match on day four of China Open at the National Tennis Center on October 03, 2026 in Beijing, China. (Photo by Lintao Zhang/Getty Images)

BEIJING, CHINA - OCTOBER 03: Jan-Lennard Struff of Germany plays a forehand against Daniil Medvedev in the Men's Singles Second Round match on day four of China Open at the National Tennis Center on October 03, 2026 in Beijing, China. (Photo by Lintao Zhang/Getty Images)