I like how at the end he was like: “That was me, I beat roger!”

Tsitsipas has got a well rounded game, good baseline control, deep strokes when needed, terrific single handed backhand, and superb volleying. Surely the future of Tennis.

Strange feeling to watch a player that once played against me in several U14 and U16 tournaments now winning against Roger.

Overwhelming to see emotional Tsistsipas´s brother, Petros.

This match reminds me of younger Roger Federer against great Pete sampras and won after hard fought match. Like that match this young man played a wonder ful game against Federer. This may be a rise of another legend in men's single championship. Hats of to this young man. I am a great fan of Roger. And I like the way tsitipas played. Would like to see more matches of Roger against this young man.

This guy makes me question every single decision in my life right now, holy shit he's 20 and he beat Federer. I'm 19 and fooling around

Tsitsipas beat Federer at his own game. Star is born.

Tsitsipas' reaction to winning was priceless he played great and deserved to win even though I'm a Federer fan

the match that made me finally.... finally come to terms that Roger is getting old. He's made everything look so easy for more than a decade. Winning or losing, it never felt like time was up after a defeat like this one to Stef...and then i was wrong, he would go on to reach another Wimbledon final losing narrowly to Novak. Roger, you are a once in a lifetime tennis player. Many can copy your style of play, but they will never be able to replicate the magician & success u had on the court & off it. 17 years later, i'm still in awe watching the "invisible man".

The future of tennis has finally arrived!!!! GO TSITSIPAS!!!!

What a fantastic game! How can anybody dislike this?

Συγχαρητήρια Στέφανε ! Μας κάνεις όλους περήφανους!!!

Well done Stefanos!!! Keep going, you’re doing great!

Tsitsipas is great player Future the tennis

Tsisipas is reality and i think he is going to be No 1 in a few. Federer great always. Great match !!

Stefano's backhand is the next best thing since sliced bread

It's like watching Federer playing against his younger self! Amazing to watch

You made us happy stefanos.well done son.respect and love from cyprus

I expect big things from Tsitsipas in future,living to the hype and not get carried away with it. At this point, I'm ready to let go all the Big 4. They have dominated the sport long enough. It's time for new generation to step up. It will not be easy, but they have to.

Beautiful match to watch and effortlessly played by both men.

See a lot of Federer in Tsitsipas. I enjoy watching his game, classic but with a modern twist. Wish both them well in 2020

I really like Stefanos Tsitsipas. He seems like a genuinely nice sportsman. He couldn't believe that he defeated The Greatest Tennis player of all time. I am a die hard Federer fan but I must admit, I think it is time to see the future of tennis with different stars :D!!

1:49 moments like this make me despise having a live audience in the stadium

They play in such similar ways, this was like passing the torch

A legend is born.

It is like federer playing another him so similar

Roger u will alwats be best for me. All 12 bp( across first three sets ) chances Roger wasted costed Roger this match and stefanos took his chances and won the match. It was like facing his younger version. I m happy for this talented guy bcoz good to see some player with variety playing good tennis! Stefanos is amazing to watch Personally I feel this guy is the future of tennis along with coric( yes I feel ) bcoz he has complete game and stamina for best of five. N lots of variety which will help him in grandslams. All d best Roger. U will always be my ultimate fave. Hope u work on your return and break point conversion. U have nthng left to prove.

Tsitsipas is great 👍🏻👌🏽😀 GREECE FOR EVER 🇬🇷

7:23 1 and 0 double faults, truly amazing!

Stefanos Tsitsipas. Great training. Passion. A gorgeous smile. A solid consistent player and worthy YOUNG albeit "opponent" to a highly experienced athlete as is Federer. Im sure BOTH of them loved the game, and came out respecting each other. What I loved the most? The young players attitude. His smile, his warmth, his fun vs the aggression I get from some others on the field with Federer. THIS WAS PURE GAME and skill. The best game ever. God bless them both.

Next big name in tennis after djokovic, nadal and federer. After three years he will be an amazing player.

For me Tsitsipas will be the next n°1 ATP , he can beat everyone .

Μας έκανες περήφανους Στέφανο! Συνέχισε έτσι..! #greece

I dare to say tsitsipas is the federer of the new times

Tsitsipas has a really good looking game. I like how he is willing to come forward, great win for him.

This guy is going to be a future tennis star🤩

As a diehard Federer fan, this was bittersweet. It is always painful to see your idol lose a match, particularly in a tournament he won decisively last year. It also doesn´t feel right seeing Roger not playing at his absolute best. That said, I can´t help but feel happy for Stefanos and hopeful for the future. Tsitsipas is not my favorite next gen player (that would be Shapovalov), but he is damn close. I also really like his attitude and his mind (his tactics, if you will). It´s nice to see a player that reminds me of a younger Roger doing this well at what is essentially the start of his career. I hope he can keep up this form and I´m guessing everyone wishes him the best.

Stefanos beats federer so what? They're both good in the world of tennis

What a match! He seemed shocked he won. He looks like a very tall Jesus lol. So tall! Glad Fed managed a smile at the net. This guy looks good.

This is the best game in 2019 so far.

Who’s here after he beat Nadal in QF 2021?

i watched it live and what a feeling it was

Federer will always be the GOAT but someone has to carry the torch eventually. Tsisipas is one of the future.

The sound at 1:49 did really affect Stefanos.

Beautiful tennis by both players.😎

Federer didn't play badly; Tsitsipas played his best

Why am I feeling Stefano's could become a great player.. does anybody feels like that??

*LEGEND*

I have a feeling.. that he is going to be the next big star.. for a long time in the world of tennis.

out of all the young guys from the new generation playing against Federer , the best quality of tennis Ive seen was from Kyrgios and Tsitsipas

My favorite players of new geration are Zverev and Tsitsipas

Don't know how Roger heals himself after the loss. For me his GrandSlam losses like this takes more than a week's time to heal & come back to normal.

Stefanos is talent... Greek freak of tennis... Next please

They are both great players..sometimes you reach your peak, sometimes it’s someone else’s turn. This doesn’t mean anything Federer is still one of the best tennis players of all time. Congrats to Stefanos we are proud of him🇬🇷

Unforgettable match indeed.

When tsitsipas had a backhand

Wow the crowd was insane in this game.

Esto es tennis, bravo para los dos grandes tennistas.

it was a great match. Tsitsipas had a great hand, backhand and forehand were amazing, as well as his mental and his performance during the match. He needed to do the best match ever to kick out Fed of Australian Open, and he did it ! I guess he's got the same style as Federer. Very aerial, very stylish, with a one hand backhand with a lot of lift, a lot of skills and talent, and perfect match between focusing and big forehand and great attack and defense, it reminds a player, guess who he is... Might be the new Federer- Sampras match that we watched. Federer played his game and he played good that night, but the greek guy did a lifetime performance, considering the level of Federer right now and the fact that he was on fire at the Hopman Cup and the first tours of Australian Open. It's been 2 years that we're hearing the fact that the younsters are going to put out the Big Four, with the rise of Zverev, Medvedev, Kachanov, and Shapovalov, but it's still not the time. But with the perfect coordination of Murray retirement, Federer beaten by a very talented youngster during an fabulous match, and Djokovic and Nadal who are starting to be old, i guess 2019 can be the big change in tennis and the year of the rise of a new star. Zverev is n4 right now, but it doesn't have the mental to beat the champions in grand slam, but Tiafoe, Medvedev, Shapovalov, Kyrgios, and Tsitsipas can do something awesome. Don't forget as well Nishikori and Raonic who are not from this generation but still in the top 20-30 for a long time. They still can do something !

What an incredible match!🎉

Last time Greece looked this great Plato was still alive

Federer literally cost himself that match by calling for that review.He’s so honest and that’s one of the reasons he’ll be my favourite.Kudos to both👍🏻

That first set tiebreak was unreal!

He is next champion well played tsitsipas.

The future number one, Tsisipas, sure! GO TSISIPAS. Final : Djokovic X Tsisipas

Well played young man 🔥

Perhaps Men Tennis got a new upcoming talent or legend?? Time will tell. A hearty salute to Legend federer..match was great fought minimal marginal errors and of classic shots , powers, athletes, nerves, fitness from both of them. Simply superb...

If tsitsipas builds muscle he is going to be the best player on tour

He is a star in making⚡

すべてタイブレーク！ ギリシャの選手！ いろいろと感慨深いのぉ

So unfingbelievable ! Wow, Stefanos!!

Federer was a maniac Imagine him being 25 He would have smoked the young talent today as he did back then

Both are legend

Federer lost some main important point otherwise he easily won.... Not play really bad but luck was not his side .. Whatever roger amazing talented player 👍👍

He is amazing. Stefanos Tsitsipas makes our country proud of him. Congrats!!!

Tennis of high level! Awesome

he might be what we all thought Dmitirov will become but never really managed to challenge the top dogs. his game is on point !

i am happy with him , next gen tennis star

best match of the decade

Who came here after 'casey neistat' made a video about him?

When Federer was walking in, you can just hear the difference from the crowd compared to Tsitsipas

He deserved the victory

Well done Tsitsipas from a die hard RF fan. Roger was polite at the handshake though he must have been hurting badly inside. This is yet another close defeat which could have easily been a victory. Another case of RF snatching defeat from the jaws of victory. While haters would again say RF is finished, he is far from over. His tennis will shut up his critics yet again. Full credit to Tsitsipas for a very gritty hard fought win. Well and truly deserved

Tsitsipas was better in 2018, 2019 than nowdays...

may be the last time aus open saw Roger,hope he comes back but i think it will not happen sad for tennis world

We love you ! 👍🏻✌🏻️👏🏻🇬🇷💙🎾

Bravo Stefanos 👏🎾❤️

True inspiration

2:19 still don't understand why Fed stopped in the middle of this sprint. Could have changed the entire match.

Well played match that was fun to watch

0:03 Look at how many more fans roger has than stefanos if you compare it by the loudness.

BEAUTIFUL ATTRACTIVE AND POWERFUL GAME......... BOTH PLAYERS IS STAMINA FULL, PRACTICE FULL, TECHNICAL FULL, STRONG FULL AND POWERFUL............ GOOD SHOT AND POWERFUL FOREHANDS SEEN THIS GAME......... ON THE HOĽ , WINER IS WONDERFUL ..............

Only few men's singles matches were good at this AO2019. This was one of them.

Stefanos - tennis future!

fantastic match by tsitsipas. could already see he would become great when he beat djokovic last year.

Amezing in deed

6:28 amo la reacción de Tsitsipas, no podía creer que le estaba pasando eso a él. Por otro lado, los puntazos de Federer y del griego son sensacionales, de otro mundo.

The future: Tsitsipas Auger-Aliassime (watch this guy) Kyrgios Zrevev These guys are guaranteed future top 10.

You are the best Stphanos

Tsitsipas will be1st to win GS among all NexGen including Alexander, Thiem, Khachanov, Medevedev... I'll say at least 8+ GS. Just unbelievable pace of improvement!! 6'4" moves like 6' guys, Mentally very strong for 20 yr old very mature.