The John Shippen Golf Invitational @thejohnshippen Presenting sponsor Chase Marriott Bonvoy Boundless Credit Card from Chase will be supporting The John Shippen National Invitational 2023 at The Detroit Golf Club. t.co/ecMTr4Xq3d #Detroit #rocketmortgageclassic2023… t.co/AnXN6xSthw t.co/UriHrnS366