Oz, McCormick neck and neck in Pennsylvania's GOP Senate primary The Citizen 4 years ago The night’s most closely watched race in Pennsylvania’s GOP Senate contest is still too close to call. Source: ABC News 6 Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Click to share on Reddit (Opens in new window) Reddit Click to share on LinkedIn (Opens in new window) LinkedIn Click to print (Opens in new window) Print David McCormick concedes to Mehmet Oz in Pennsylvania GOP Senate primaryDateJune 3, 2022In relation toRobesoniaAttacks dominate Pennsylvania's Senate GOP primary debateDateMay 5, 2022In relation toRobesoniaDavid McCormick gets Trump’s endorsement in PA Senate race despite awkward historyDateApril 13, 2024In relation toElection