Pickleballers accuse tennis players of vandalism as fights over courts break out

The pickleball wars appear to be escalating.

The sport, often described as a cross between tennis and ping pong, has exploded in popularity over the past few years. Nearly 9 million Americans are now playing the game, the Sports & Fitness Industry Association reports — a year-over-year increase of 85.7%. Many towns across the U.S. are allocating federal COVID-19 aid to build pickleball courts. And the Wichita City Council recently voted to spend over $6 million on a pickleball complex.

Players…