Rory McIlroy's golf club setup from 2018 is being reported, specifically his winning configuration at the 2018 Arnold Palmer Invitational. Other golfers' 2018 setups, including Marc Leishman, Tiger Woods, Jordan Spieth, and Daniel Berger, are also being covered. McIlroy's winning setup from a 2019 tournament is also mentioned, but the focus appears to be on his 2018 Arnold Palmer Invitational configuration.