When I first saw tennis on TV, I thought ' oh I can do that ' ... but you really need this angle to see how crazy good these guys are.

Janowicz was really, really, good.

I would be terrified to face Janowicz's serve

Jerzy is so extremely talented. If he gets more solid is a future top 10 player for sure.

That was intense! I'd rather watch this than any main-draw Nadal-Djokovic or Murray-Djokovic match any day, If I found out they were playing on an outside court, I'd definitely surrender my center court seat to watch these guys play. pretty good for a practice set.

Wow, I was at this practice session, sitting on same side as whoever is taking the video - good session! :)

7:06 jerzy hook

That's some serious tennis baby.

Why didn't Dimitrov use a challenge on that serve.

great videos!! co gratulations, i hope to see more like this!

dimitrov has the perfect tennis body

i don't get how janowicz jst somehow disappeared from the elite group of players starting in 2014, he really did look like the most promising player born after 90s at this point in 2013, he's got the serves like raonic and the variety like dimitrov, and his movement is rather stunning for a guy his size, something jst went horribly wrong in his mind....

So no one gonna talk bout the camera taking a direct hit?

thanks for uploading, why is it so empty?

3:00 new lens please

I think that Dimitrov hits the ball a little bit later than Federer despite the similarities in these two guys.

Jerzy is an A's fan.

that was in!

3:02 I, for some reason, tried to dodge that

1:45 Holy shit!

quite the serve

best angles

what has happened to janowicz???

1:48 forehand is god hand boxing the earth

janowicz is 23

Janowicz now plays counter strike :d

Baby fed

oha oha oha