Delbonis 調印（する）s Argentina victory on fourth day of 緊張した tie
BUENOS AIRES, March 9 (Reuters) - Argentina reached the Davis Cup ４半期/4分の1-決勝戦 when Federico Delbonis （警官の）巡回区域，受持ち区域 Thomaz Bellucci 6-3 3-6 6-2 7-5 on the fourth day of an epic tie against Brazil to 調印（する） a 3-2 勝利，勝つ on Monday.
Delbonis 安全な・保証するd victory on his first match point when a Bellucci 運動 landed over the baseline after one of the many long 決起大会／結集させるs in a 緊張した final rubber which began on Sunday.
Argentina will 会合，会う world number one Novak Djokovic's Serbia in another home tie in the last eight in July, hoping to have former U.S. Open 支持する／優勝者 Juan ツバメ del Potro 支援する in the team if he has 回復するd from a wrist 傷害.
They flirted with 敗北・負かす by their bitter South American 競争相手s when they were 2-1 負かす／撃墜する after the （テニスなどの）ダブルス and Argentine number one Leonardo Mayer needed 11 match points to 打ち勝つ Joao Souza in the fourth rubber which lasted a 競争 （テニスなどの）シングルス 記録，記録的な／記録する six hours and 42 minutes on Sunday. (報告（する）／憶測ing by Rex Gowar, editing by Ed Osmond)
