Paul Casey has decided to switch to the LIV Golf Invitational Series from the PGA Tour.

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Casey is the latest PGA Tour player to join the Saudi-backed competition. He decided Saturday afternoon.

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As you can expect, Casey's choice has generated a lot of discussion on Twitter.

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"Paul Casey signed with Saudi-funded LIV Golf despite his UNICEF ties. Need his explanation. golf "Supporter:

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Paul Casey, who declined to play in the Saudi Open for human rights concerns, has joined LIV GOLF.

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"LIV adds another star. People are in denial, but they'll see shortly "LIV Golf Latest

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Paul Casey, 44, joins LIV Golf, joining Lee Westwood, Ian Poulter, Sergio Garcia, and Graeme McDowell.

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"Paul Casey will join #LIVGolf. World's 26th. Injured since March. 22 top 100 players for LIV "Harig.

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A further well-known player has entered the LIV Golf Invitational Series.

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The PGA Tour is currently struggling with an issue.

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