Fifth seed Stefanos Tsitsipas showed all his class and supreme form as he battled past Alexander Zverev, 6-3 6-3 4-6 4-6 6-3 in their semi-final clash at Roland Garros on Friday afternoon. The Greek star, who was playing in his third successive Grand Slam semi-final, had to hold his nerve in a dramatic deciding set. Tsitsipas will now face either Novak Djokovic or Rafael Nadal in the final.