Fatigued Zverev 'overachieved' reaching Shanghai semis
Alexander Zverev admitted he "overachieved" by reaching the semi-finals of the Shanghai Masters, citing severe fatigue and a packed competition schedule. The top seed lost to Spain's Alejandro Davidovich Fokina in a hard-fought three-set match. Despite the defeat, Zverev is guaranteed to finish the year as the world number one. He pointed out that his demanding calendar since the US Open left him physically drained and struggling for energy.

