Global Wars 2018 was a professional wrestling tour and livestreaming event co-produced by the American Ring of Honor (ROH) and Japanese New Japan Pro-Wrestling (NJPW) promotions. The tour's four events took place on November 7 at the Androscoggin Bank Colisee in Lewiston, Maine, November 8 at Lowell Memorial Auditorium in Lowell, Massachusetts, November 9 at Buffalo RiverWorks in Buffalo, New York and November 11 at Mattamy Athletic Centre in Toronto, Ontario, Canada.