Tsitsipas vs Struff; Karatsev Faces Zhang | Madrid 2023 Highlights Quarter Finals Day 2

A powerful mover is the German, and he was up to that one quickly. Marvelous defence under pressure. Quality all round. Easy on the eye, this matchup. Magnificent finish. They're out of their seats. They recognize the quality. Equality return. Tsetsipas, having had his chances, finds himself down a set. Oh, that's a good read. What clutch volleys. Lower level ATP events, and now playing some of the best tennis of his career. His career high, 29 in the world, and risky play. Oh, eventually Tsetsipas able to find a route through. Oh, what a forehand, because Tsetsipas could easily cut him off guard. Suddenly, middle. The pressure eventually told. Took a while, but eventually he was able to make that breakthrough and build on it impressively. Yes, that's well done. Weighted in that backhand corner. What a finish that is. The ability to hit through his opponent. Oh, it's classy. Had the space nicely. What a finish that is. He's done it again. What a couple of points from the 33-year-old. That could very well be one of the best points Jan-Lenard Struff has played in his career. Way to save it. My word. Jan-Lenard Struff continues to make the most of his second chance in Madrid. It's encouraging. Oh, that's too good. Plays the game. Entertaining exchange. It's heavy, a lot of flight. He actually hits the ball. Real quality on show there, though. That approach was asking for trouble. Did that just impact the second delivery? Sixty minutes in duration. It's Karatsev that reels off seven straight points. That's a good pass. One was German. There is the first break. He's really gone after a couple there, though. Oh, it's a seventh win of the week for Aslan Karatsev, who's into a Masters 1000 semi-final for the very first time in his career.