The future of the series is in doubt after the withdrawal of the Saudi Arabia Public Investement Fund LIV Golf has confirmed its season-ending Team Championship event in Michigan will no longer go ahead, with this week's tournament in Indianapolis to be a stroke-play event that concludes the season. Key points and original sources are listed below.

• The future of the series is in doubt after the withdrawal of the Saudi Arabia Public Investement FundS1

• LIV Golf has confirmed its season-ending Team Championship event in Michigan will no longer go ahead, with this week's tournament in Indianapolis to be a stroke-play event that concludes the season.S2S3