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John Sertic's Page

I am a:: Tennis Fan, Casual Player, Tournament or League Player, Teaching Pro or Coach, Playing Pro, Racquet Stringer, Tennis Shop Owner, Tennis Club Manager, Tennis Media, Tennis Product Rep, Other

My tennis skill (please check your NTRP if you know it):: Im a pro, Pretty damn good, Not bad, Getting there, Just started, Just a fan, NTRP 2.5, NTRP 3.0, NTRP 3.5, NTRP 4.0, NTRP 4.5, NTRP 5.0, NTRP 5.5, NTRP 6.0, What is NTRP, Do not know my rating, If tennis is on TV - I am watching

On the court, I am a:: lefty, rightie, hacker, pusher, chip-n-charger, trixter, slicer, gawker, watcher, whaler, poacher, doubles partner, singles player, rooter, bomber, whiffer, serve-n-volleyer, acer, returner, two-hander, one-hander, cheater, gamer, choker, beginner, trash talker, top-spinner, grunter, double faulter, lobber, moon baller, foot faulter, baseliner, all courter, drop-shotter, gracious winner, sore loser, sore winner, gracious loser, cramper, heckler, tournament goer

Relationship status:: Single, In a Relationship, Engaged, Married, It's Complicated, Who Wants To Know?

At 11:15am on January 2, 2016, Ramon Osa said…: Hey John,

My name is Ramon Osa. I started www.osatennis360.com to help tennis players get to their next level.

I noticed you’re playing the level that most people who watch my videos play.

The whole reason I started my website is because I want to help people find the fun in the fundamentals of tennis so they can play at a high level for the rest of their lives.

I’m really curious, what’s the number one thing you’d like help with in your game?

At 9:01am on February 2, 2012, Mark / The Mayor said…: Hi, I'm Mark, the founder of Tennisopolis, the world's largest and most active tennis network. Please share Tennisopolis with your friends by supporting our Facebook page. Click here for a Guide to Meet Tennis Partners.
Have a look at our introduction page which will help you navigate the massive network which now has over 37,000 members and 500 local tennis groups.

Friend me,
Mark, The Mayor of Tennisopolis