Spain's Bautista Agut out of Davis Cup with injury, replaced by Ramos

ATP Tour: John Isner remains on course in Newport

Prajnesh Gunneswaran bows out in Newport

Hall of Fame Open: Prajnesh, Karlovic bow out in first round

Garin saves five MPs in Chardy upset, Granollers through

Former champ Granollers upstages Fritz, Harrison blitzes Karlovic

Mexican Open: Wawrinka continues good form, Johnson through

Wawrinka dumped out in Sofia opener, Tsonga completes comeback

Tata Maharashtra Open: Ramkumar Ramanathan begins New Year with a win

Cilic, Simon return to ATP Maharashtra Open

Bopanna-Granollers pair enters quarters in Switzerland