Kultida Woods, the mother of Tiger Woods, golf’s biggest star, died Tuesday, according to the 15-time major winner. He did not provide give her cause of death.

For the first time since his mother Kultida’s death, Tiger Woods played competitive golf Tuesday night. He and his Jupiter Links G.C. teammates took on New York G.C. in a TGL Match at the SoFi Center.

Kultida Woods, mother of Tiger and a bedrock foundation in his life from his earliest moments to his most recent ventures, died early Tuesday morning, the legendary golfer announced. She was 80 years old.