Well it depends on the tennis ball and also how high you bounce . You never know . Unless you measure of corse ! Well I guess the world will never know ! Or will it??
Historically, when the ball get's wet with any liquid, it will drop and dribble 2 or 3 times and then stay on the ground. The highest it will probably bounce is about half a foot.
My favorite way is to tape several sheets of graph paper on a big cardboard piece for a background (with marks measuring the height from the bouncing spot in a few places), and put a video recorder...