Elina Svitolina says she’s playing at the French Open not just for her, but for boyfriend Gael Monfils, who was dumped out of his home grand slam in the first round.Svitolina has had to go it alone largely without the support of Monfils after reaching the quarter-finals of the French Open for the third time on Sunday.Eighth seed Monfils crashed out to Alexander Bublik in the opening round, his earliest exit at Roland Garros in 15 years.Svitolina said she was feeling for Monfils, especially consi