San Diego State retired the No. 19 worn by coach Tony Gwynn, who died of cancer in June. The ceremony was held Friday night before the Aztecs played Valparaiso in the season opener. Chris Gwynn said two of his brother's best traits were humility and selflessness. ''I know he knew he had a big effect on people, but I don't think he understood how great it was,'' Chris Gwynn told the crowd at Tony Gwynn Stadium. More...