In April 2017, Amazon began to make sports-related content acquisitions, first acquiring non-exclusive rights to stream portions of the NFL's Thursday Night Football games during the 2017 NFL season to Prime subscribers in a $50 million deal, replacing a previous deal with Twitter. In August, Amazon acquired the British television rights to the ATP World Tour beginning 2019, replacing Sky Sports. The deal will run until 2023 and will exclusively show all masters 1000 events and 12 500 and 250 series tournaments. Amazon will be the third party pay TV provider for the ATP finals and starting in 2018 for Queens Club and Eastbourne tournaments. The ATP announced a two-year deal in September for Amazon to stream the Next Generation ATP Finals. In November it was announced that Amazon had acquired the British television rights to the US Open for five years from the 2018 edition, for a reported £30 million. Eurosport who owned the pan European rights extended their deal with the US Open but excluded the UK, which was ironic as Amazon had reached a deal with the broadcaster to stream their channels on their station. The ATP additionally announced that Amazon in the US would screen the tennis channel, Tennis TV from 2018.