Novak Djokovic and Roger Federer are out of the Shanghai Masters.
Alexander Zverev got the better of second seed Federer while world number one Djokovic was beaten by Stefanos Tsitsipas in the quarterfinals.
Tsitsipas will now play Daniil Medvedev while Zverev takes on Matteo Berrettini in the final four.

Rory McIlroy tied for lead to begin Masters defence
Watkins inspires Villa victory at Bologna while Forest battle to Porto draw
Sabalenka withdraws from Stuttgart Open due to injury
Brazil's Cardoso first bowler to take 9 wickets in a T20 international
Atletico beat 10-man Barca as PSG defeat Liverpool
