Zverev Pleased With SF Performance Washington 2017 Aug 05, 2017 Alexander Zverev reflects on his strong performance in the Citi Open semi-finals as he gets one step closer to claiming his first 500-level title. Watch live matches at tennistv.com. Tags: 2017 Alexander Zverev Interviews Washington Share 0 Share on Facebook Tweet Tweet on Twitter +1 +1 on Google Plus