Tyler O'Neill said it wasn't actually a promise. However, the St. Louis Cardinals' outfielder did tell cancer patient Preston Dobbs he "would try" and hit a home run for him. O'Neill came through Saturday night with a two-run homer and a career high-tying four RBI as the Cardinals beat the Arizona Diamondbacks 4-2. read more https://www.espn.com/mlb/recap?gameId=401076104