Wilson Triniti Pro Tennis Ball (Case)

5 star average rating
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Item #: WR8204701


Continuing to push the limits of sustainable performance, Triniti Pro dials up the speed and liveliness for competitive players who like to bring the heat. Crafted with a premium woven felt for consistent flight and bounce characteristics, this ball delivers dynamic results for aggressive strokes. Ball features signature fresh ball feel of Triniti franchise thanks to its Engage Core, an integrated plastomer material that extends fresh ball properties four times longer than standard tennis ball cores. Triniti Pro ball is packaged in fully recyclable octagonal paper sleeve, delivering the unique blend of innovation and sustainability that continues to revolutionize the performance tennis ball industry.


  • Fully recyclable packaging
  • Hi-Vis pro woven felt provides superior consistency and easier tracking
  • Construction optimized for lively and responsive properties upon contact with string bed
  • Engage Core integrates plastomer material that maintains fresh ball feel 4x longer than a standard core
  • Sleeve includes three tennis balls; case includes 24 sleeves

Product Review Summary
Based on 5 reviews
5 star average rating
Overall Rating: 5.0/5.0
Customer Reviews
May 12, 2023
sound funny but play normal
This shopper rated the product 5 out of 5 stars

I purchased a case of the Triniti Pro balls to use with my ball machine and for serve practice. These balls make a slightly louder noise when struck but I kind of like it. They bounce the same as I am used to from playing with pro penn marathon balls. I expect these will last far longer though.

March 24, 2023
Wilson triniti pro
This shopper rated the product 5 out of 5 stars

Play very nice in the morning when it’s cold. Lively bounce after a couple of days.

November 07, 2022
Great long-lasting balls
This shopper rated the product 5 out of 5 stars

I've had these balls in my Slinger Bag for a year, no lie. They still get the job done.

April 11, 2022
This shopper rated the product 5 out of 5 stars

OMG I never want to use cheap tennis balls again! Way more playability and fun! Well worth the money!

Carl Boron
February 14, 2022
Wilson Triniti Pro balls
This shopper rated the product 4 out of 5 stars

I was intrigued by the claim that these Triniti Pro balls last 4X as long as regular balls so I bought a case to use in games with a tennis club. We have been using about 12 cans of balls per month so a ball that lasts 4 times as long will save us money even if they cost double the price of other balls. The Triniti Pros have retained their bounce through 3 sessions of 90 minutes of play. Each time we use them i compare Triniti Pro used balls with a new ball - usually Penn and they are as good or better. Their are 2 differences that players have noticed. 1. They make a bit more noise when hit than a "normal" ball. Not a problem. Just listen to a tennis tournament on TV and notice the loud noise when pros hit the ball. 2. the Wilson Triniti Pro name wears off faster than other Wilson balls or Penn balls. It does not seem to have any impact on the ball performance. This is a psychological issue and some have assumed the used Triniti Pros are old and not good just because the name is worn down a bit. We have also run into the issue of not being able to get balls back after they are used. Therefore, in some cases we only get one or two uses before they are gone.