Alexander Zverev powered past an erratic Rafael Nadal 6-4 6-3 to reach the semi-finals in Madrid.
After a slow start Zverev produced some stunning tennis to knock out the five-time champion Nadal, who had an error-prone day at the office.
The German will now play Dominic Thiem in the last four in a rematch from the 2018 final.
It was the 20-time grand slam champion who started off the fastest as he looked to target the Zverev forehand early with uncomfortable spins and heights.
Eventually Nadal would get his rewards for an accurate tactical game-plan as a Zverev double fault handed him the break.
However that advantage was to be short-lived as the first point of the seventh game would change the momentum of the match with Nadal putting in simple unforced errors especially on the forehand side.
The German took advantage as he used his backhand to dictate points from the baseline. Furthermore, Zverev used his superior net play to his advantage by shortening the points and creating a faster tempo.
An unusual first set from Nadal’s perspective was complete as the fifth seed reeled off four games in a row to seal the opening set 6-4.
At the start of the second set, the Spaniard tried to up his level and intensity as he used some drop-shots at unexpected moments and attempted to bring the crowd into the match.
Despite this Nadal’s return game was lacking its usual ferocity as he couldn’t capitalise on Zverev’s second serves.
There was a lack of confidence in the Spaniard when implementing effective patterns of play as Zverev had a lot of success dictating play and winning the baseline and net rallies.
Another break in the fifth game ensured that Zverev’s dominance was being rewarded.
Although a double break advantage was denied, Nadal couldn’t deny victory for Zverev as the German sealed his first clay court victory over the ‘King of Clay.’
After the match Zverev admitted it was one of the biggest wins of his career, “Definitely one of the biggest wins of my career so far, especially on clay against Rafa. It is the toughest thing to do in our sport,” Zverev said in an on-court interview.
“Beating him in his house, in Spain, is incredible but the tournament is not over yet.”
Lots to ponder for Nadal as an error-prone performance sees him looking to improve in Rome next week.
As for the German, he sets up a 2018 final rematch with Dominic Thiem in the last four as he secured his best victory on this surface of his career.