Wilson Triniti Pro Tennis Ball (Case)

The latest attempt by Wilson to reduce their waste footprint. Hundreds of millions of balls end up in landfills or the ocean every year. I wish they could be used at the tournament level to get the exposure and acceptance. Pros blind testing the ball preferred it. I thinks its more about the advertising and contracts, with the tournaments agreeing to use a certain ball. Additionally, I'm from a northern climate, and we play outside down into the 40s. We use the Trinity Ball and it plays just fine.

The balls feel harder than pressurized balls so you can’t use them for normal playing with other humans. However, when it comes to a ball machine, these balls last a very long time. I have had them in my slinger for a year and a half and they still work!. Amazing value for the money!!

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.

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

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