Serena Williams was fined a record $82,500 for her U.S. Open tirade and could be suspended from that tournament if she has another "major offense" at any Grand Slam in the next two years.
Grand Slam administrator Bill Babcock's ruling was released Monday, and he said Williams faces a "probationary period" at tennis' four major championships in 2010 and 2011. If she has another "major offense" at a Grand Slam tournament in that time, the fine would increase to $175,000 and she would be barred from the following U.S. Open.
She earned $350,000 by reaching the U.S. Open singles semifinals, part of her more than $6.5 million in prize money in 2009, a single-season record for women's tennis. Her career prize money tops $28 million.