PARIS, May 27 : Alejandro Davidovich Fokina found himself without a coach at the French Open after his mentor Mariano Puerta abruptly quit via text message and flew to Miami without warning, leaving the Spanish 21st seed to fend for himself at Roland Garros.The bizarre coaching breakup occurred after Davidovi

PARIS, May 27 : Alejandro Davidovich Fokina found himself without a coach at the French Open after his mentor Mariano Puerta abruptly quit via text message and flew to Miami without warning, leaving the Spanish 21st seed to fend for himself at Roland Garros.The bizarre coaching breakup occurred after Davidovi