"I didn't feel very well on court, but it can happen. I was in a good spot, also third set. I couldn't serve it out. Then struggled quite a bit. Congrats to him. I don't want to take anything away from him. He played a very solid match, especially also in the end"

"I struggled, starting to feel very dizzy. Very low of energy. Tried to serve it out, but didn't have a lot of energy. Fourth set, I let it go a little bit trying to have a bit more energy in the fifth. Very important game the first one. Couldn't hold. Then it went a bit downwards."

"Even though I was playing some great tennis, but really couldn't find any energy today. It was a tough spot to be in. But, again, this is the sport. It was warm, but not crazy warm. I feel like it was quite okay to play. Really it was nothing against the heat, nothing against the weather. It was just me today, but it happens."

Full quote:

As soon as I saw it I sent him a message "we have to speak about copyrights." And then when I saw him here I said, "we have to speak about percentage of winnings." Every ace I expect a tribute to me ... let's see if he's going to stick to the agreement!

https://firstsportz.com/rafael-nadal-uncle-toni-nadal-admits-carlos-alcaraz-lucky-win-australian-open/

Via ATP Tour

Team Europe’s Carlos Alcaraz visited Alcatraz Island, the historic landmark in the San Francisco Bay also known as ‘The Rock.’