Boxing schedule for 2020: Mike Tyson vs. Roy Jones Jr., Errol Spence vs. Danny Garcia on tap | CBS Sports Headlines Boxing schedule for 2020: Mike Tyson vs. Roy Jones Jr., Errol Spence vs. Danny Garcia on tap The 2020 boxing calendar is coming to a close with some heavy … Continue reading Boxing schedule for 2020: Mike Tyson vs. Roy Jones Jr., Errol Spence vs. Danny Garcia on tap