By Ricky Dimon Roger Federer returns this week, playing for the first time in more than 13 months in Doha. Federer is joined in a strong field by Dominic Thiem, Andrey Rublev, Denis Shapovalov, and Stan Wawrinka. That event will obviously dominate the headlines, but Marseille won’t lag too far behind with the likes of Daniil Medvedev and Stefanos Tsitsipas taking part in … [Read more...] about Ricky’s Tennis Preview and Picks for this Week’s ATP Events in Doha, Marseille, and Santiago