Some pusher players have minimal to no tennis talent but are incredible athletes with speed who can defend and get every ball back. When two or three extra balls come back certain better players freak out and make the error. And this pattern continues and they collapse. I played this one guy two years ago, terible form and mechanics but his defense and speed were amazing. I won 60 60 but was amazed at his weird style. Never underestimate anyone.
"He looked like he was trying to imitate Sampras when I first played him." Agassi in Facing Federer