Transcript for Inside the tryouts to be a US Open ballperson
We're out here today at the US TA Billie Jean King national tennis center for some of the greatest athletes of all time have flavor talk and Serena Williams Rafael Nadal Andy Murray. And today. Meat that's right I'm here today. I've got what it takes to prove that I'm one of the greatest tennis. All persons of all time let's do it. It's achieve this Serena Williams of the ball person world. You gotta serve up some agility. To some subtlety. And some serious stuff to let us. What are you looking for. To make a top notch offers. Dedication. When we see someone. Earnestly running after a ball as best they can to get the ball to the players of this. They can continue playing that's and he really have to want to do it. And I want it to you. Tiger baby 198. 199. Thousand. I just in case they give any extra points for style. If you are drawing attention to yourself something has gone amiss my faults. One final crash course c.'s editing and behind your back. I'm in a feud evolved in that you're gonna run when his led. If it goes further than us underlying go to that site if it's in here is coming back about the guy you know once you get it. You gotta get down as low as you can and roll it down. Time to see if I could aced this audition. Number all. Nice it's going to be a first serve. Oh cumin and hot. How does a flood assistant factor into being a good ball crisply obviously did athletes. Did you get that are we recording could get it. I don't get very often think you immediately made some very clever choices out there exit you knew what direction to go into his it was pretty instinctive which is great. Well maybe not all time. Try that again. And spent that's out this job that yet. Yeah nailed it yet yet on this podium at the to trade. My whole life got. But did all that training pay off you know back there had cash with these. Get accurate. And cost one Albertson making it easy easy even take any. Or alt. On a scale of one to ten where would you rate me. I'm pretty high I think you got kids being. Yet guy incarnation. You stay very focused when I tried to queue at the net you fall directional wells I think I think you're in room seven date range. I'll take it but what about the fact that my slipped in makes my eyes pop. No that's not important because they don't care about you. One thing not up for consideration. The difficulty of being a top notch bald person it takes a lot of focus and sweat sure the pros are working hard but so are those bulky. All right I know I know Serena Williams but if she ever needs a ball person I've got her back we'll see you guys that the US open.
This transcript has been automatically generated and may not be 100% accurate.