Liv Golf opens its new year with an event in Saudi Arabia this week, followed by a weekend in Australia from 12-15 February.
But they will be without six-time major winner Phil Mickelson, who issued a statement on Sunday.
"I will not be able to participate in the first two LIV Events as Amy and I need to be present for a family health matter," it read.
"I can't wait to compete again and look forward to rejoining my teammates as soon as possible. In the meantime, Ollie Schniederjans will step in for me in Riyadh as I root on HyFlyers GC from afar."
Mickelson's HyFlyers GC includes Brendan Steele, Cameron Tringale and Michael La Sasso, the 2025 NCAA champion who joined the breakaway circuit in January.
Phil Mickelson checked himself into a treatment facility earlier this year, seeking help for family trauma and addiction, according to a statement from his representatives.
Bryson DeChambeau has teased a major announcement for Monday after posting a cryptic message on social media.
Jon Rahm has admitted he is not yet certain about his future plans after after LIV Golf filed for bankruptcy protection last week, saying he has to get through a "long legal process".
LIV Golf and its affiliates revealed that it has entered into bankruptcy voluntarily after filing for Chapter 11 protection in the United States.
