This surprising defeat happened at the Miami Open tennis tournament.
Zverev is a great tennis talent but he still seems to lack consistency and stability in the game.
It will probably come with more experience in tennis matches.
Source: https://www.marca.com/en/tennis/2021/03/27/605f0cb2268e3e7d7e8b45bd.html
I think this adds to my point in my previous post about the top ranked players starting the tournament in the later rounds. This is why we see so many upsets in these tournaments over the years and will continue to see upsets in the future. Alex de Minaur 15th seed and 13th Cristian Garín also lost but its great to see Raonic and Tsitsipas make it through to the next round.
Just over a week ago, Zverev won the Acapulco Open and now he is out. This year is really full of surprises as there are a lot of upsets, except for Grand Slams.
I do hope that Tsitsipas will make it to the finals, he lost to Zverev in the last tournament, it's a tough lost but I'm sure it will just make him stronger in this tournament.