Highlights: Harrison/Venus Upset Kontinen/Peers Nov 12, 2017 Watch highlights as Ryan Harrison and Michael Venus upset Henri Kontinen and John Peers in the first match of the 2017 Nitto ATP Finals. Watch the Nitto ATP Finals live on TennisTV.com. Tags: 2017 Highlights Michael Venus Nitto ATP Finals Ryan Harrison Share 0 Share on Facebook Tweet Tweet on Twitter +1 +1 on Google Plus