Sanchez upsets Eltingh on way to quarterfinals JAKARTA (JP): Emilio Sanchez of Spain produced the biggest upset of the day at the US$328,000 Indosiar Men's Open tennis championships yesterday when he sent fourth seed Jacco Eltingh of the Netherlands packing. Old crack Sanchez, 31, who carved out brilliant accomplishments in his professional career as a doubles player, shrugged off 15 aces sunk by Eltingh to win 7-6 (8-6), 7-5 and strolled into the quarterfinals.