Sergio Garcia pulled out of the Masters on Monday after informing Augusta National he tested positive for the coronavirus, making him the second player to withdraw following a positive test.
Garcia won his only major at the Masters three years ago in his 19th appearance, the most of any player before winning a green jacket.
"After 21 years of not missing a major championship, I will sadly miss the Masters this week," he tweeted. "The important thing is that my family and I are feeling good. We'll come back stronger and give the green jacket a go next April."
Joaquin Niemann of Chile announced last week that he tested positive and withdrew.
The field was down to 92 players, with two other former champions not playing. Angel Cabrera, who won in 2009, had surgery on his left arm and is not expected to return until January. Trevor Immelman, the 2008 winner, had his name listed on the board as not playing. He is working the CBS broadcast this week.
Garcia played last week in the Houston Open, which sold 2,000 tickets each day.
He said he was driving back to his home in Austin, Texas, on Saturday night when he started feeling a sore throat and a cough.
"The symptoms stayed with me on Sunday morning so I decided to get tested for COVID-19 and so did my wife Angela. Thankfully she tested negative, but I didn't," he wrote.