Why is booster results so unpredictable?

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Well-Known Member
Aug 2021
Well I tested this miracle boosted rubber in warmups, and I was ripping backhands like never before. This rubber is just so fast and powerful.

I played a 2000+ guy and lost 1-3 with real chances to win. In lost games, I went to deuce a few times and had some good looks. But I fell back into my old habits of misreading a ton of serve returns. I don't get enough practice looks at 2000 level serves.

But in any case, this rubber seems to be performing amazingly well.