Eyes on Zverevpublished at 13:06 British Summer Time 5 June 2018
Zverev v Thiem
At just 21 years old, Alexander Zverev has climbed to third in the world rankings and is the second seed at this year's French Open.
That is despite this being his first outing in a Grand Slam quarter-final, making him the youngest player to reach this stage of the men's draw since a 20-year-old Juan Martin del Potro in 2009.
The 6ft 6in German has been taken to five sets in his last three rounds in Paris, going 2-1 down in each of those.
It's certainly been a scenic route to the last eight.