Ex-Mater Dei water polo standout Jon Walters reported dead at 19
- Share via
Former Santa Ana Mater Dei water polo standout Jon Walters, a freshman at USC, died on Wednesday of a heart attack, the Orange County Register reported. He was 19.
“Heartbroken,” former Mater Dei classmate Jeremy Martinez, a USC baseball player, tweeted.
Get our high school sports newsletter
Prep Rally is devoted to the SoCal high school sports experience, bringing you scores, stories and a behind-the-scenes look at what makes prep sports so popular.
You may occasionally receive promotional content from the Los Angeles Times.
