Molinari, the 2018 hero, says he'll miss upcoming Ryder Cup

Francesco Molinari hits a chip shot during the first round of the Italian Open golf tournament, in Guidonia, in the outskirts of Rome, Thursday, Sept. 2, 2021. (AP Photo/Andrew Medichini)

Tommy Fleetwood hits a tee shot during the fourth round of the Italian Open golf tournament, in Guidonia, in the outskirts of Rome, Sunday, Sept. 5, 2021. The Italian Open took place on the redesigned Marco Simone course just outside Rome that will host the 2023 Ryder Cup. (AP Photo/Andrew Medichini)