Orange Grove athletics director Mark DelPercio confirmed to KRIS 6 News that tennis coach Oz Gonzalez collapsed and died Thursday.
DelPercio said Orange Grove was hosting a dual match against Ingleside when he collapsed of an apparent heart attack.
Coaches apparently were seen giving CPR to Gonzalez, but were unsuccessful in reviving him.
This is a developing story. Check with KRIS 6 News for further updates.