Tallon Griekspoor Discusses Surprise Victory Feb 13, 2018 World No. 259 Tallon Griekspoor reflects on his first ATP World Tour win against 2015 ABN AMRO World Tennis Tournament champion Stan Wawrinka. Watch live tennis at tennistv.com. Tags: 2018 Interviews Rotterdam Share 0 Share on Facebook Tweet Tweet on Twitter +1 +1 on Google Plus