The Giants on Saturday signed 16-year-old phenom Angel Miguel Villalona, a third baseman from the Dominican Republic. The Giants gave Villalona a $2.1 million signing bonus, making him among the highest paid amateur players in club history, and reportedly outbid the Yankees, Mets, Red Sox and Mariners. "Everybody's excited," Giants general manager Brian Sabean said. "It's the first time in a while we were at the right place at the right time, because there was a lot of action on him. ... We just have to pick our spots because we don't spend like big-money clubs do in that area. He's a big-money club type of acquisition."