Oncourt Offcourt, Ltd. | Joe Dinoffer

Joe Dinoffer

Joe Dinoffer

Joe Dinoffer

Joe Dinoffer has had an extensive "world class" career in the tennis industry, and has conducted clinics and exhibitions in over 50 countries, personally logging over 30,000 hours of instruction in English, Spanish, and German. He is a Master Professional in both the PTR and USPTA, a distinction awarded to only a select few in the tennis industry. Joe also received the prestigious 2006 USPTA Tennis Industry Excellence Award and was also selected as the 2012 USPTA Texas Pro of the Year.

Joe is the author and editor of 7 books and 17 DVDs. He writes regularly for www.TennisOne.com and Racquet Sports Industry Magazine, and also has numerous tips airing on the Tennis Channel.  As a member of the Head/Penn Advisory Staff and National Speakers Bureau, Joe is a frequent speaker at national and international tennis conferences, having conducted over 250 workshops since 1995.

He is also the founder and president of Oncourt Offcourt, Ltd., a company exclusively serving the needs of tennis, fitness, and physical education coaches with innovative training aids and educational tools. He lives in Dallas, Texas, with his wife, Monika, and their daughter, Kalindi.

Read some endorsements for Joe´s work here.

Books and DVDs by Joe Dinoffer


Tennis Practice Games

2003 (265 pages)


Winning Rotations

2003 (120 pages)


Play Tennis in the Ropezone

1994 (100 pages)


Play Tennis in the Airzone

1995 (100 pages)


"Power Tennis"

2012. (1 hour 40 minutes)


"Tennis MythBusters"

2012. (1 hour 43 minutes)


"Game-Based Drills

2012. (1 hour 30 minutes)


"200 Secrets to Great Tennis" (3 Volumes)

2010. (3 hours 45 minutes)


"Worldclass Junior Tennis" (3 Volumes)

2008. (1 hour 10 minutes)


"Fast Lane Tennis" (10 Volumes)

2006. (3 hours 40 minutes)


"Backboards off the Wall

2005. (22 minutes)


"Creative Tennis" (6 Volumes)

2003. (5 hours)


"Ball Machine Drills" (2 Volumes)

2003. (1 hour 20 minutes)


"Skills, Drills, & Thrills" (2 Volumes)

2001. (1 hour 20 minutes)


"TOP 100 Games & Drills" (2 Volumes)

1998. (1 hour 20 minutes)




"Agility and Quickness"

2008. (38 minutes)


"Kids and Ladders"

2001. (30 minutes)


"Explosive Tennis Training" (3 Volumes)

1999. (2 hours 15 minutes)


"Z-Ball Games"

1999. (DVD 16 minutes)



"101 Hoop Games for Kids"

2001. (120 pages)


"101 Fun Skill Builders for Kids"

1999. (120 pages)


"101 Team Games for Kids"

1999. (120 pages)




"150 Hoop Games for Kids" (2 Volumes)

1999. (1 hour 15 minutes)


"Just for Kids - 200 Games" (2 Volumes)

1998. (1 hour 15 minutes)



More than 200 articles published in national and international publications, plus on-going instructional tips aired on television on the Tennis Channel.


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Video Blog

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Joe Dinoffer's Video Blog

Ball Machines

We are a leading authorized national dealer for the three best ball machine manufacturers in the United States: Lobster, Playmate, and Tennis Tutor. Here are 5 REASONS to let us “serve” you:

1. FREE shipping on all machines over $350 in the 48 contiguous United States.
2. LOW PRICE guarantee. 365 days a year!
3. FREE consultation with Joe Dinoffer, a nationally recognized ball machine expert.
4. FREE copyrighted ball machine comparison chart will make your decision easier.
5. READ this article before you invest in your new machine!

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