Originally Posted by tennisdad65
You should be able to find cheaper lawn mowers that will suffice for grass tennis courts. If I had a decent size backyard, i would definitely build a grass tennis court myself, instead of the 20-40K it costs for a clay / hardcourt. Grass courts need lots of time and effort, but so worth it, and it would be so nice and easy on my aging body.
I think that a green mower would be a little overkill for a tennis court too but I wasn't sure.