Baseball loves its history and its numbers, the good, the bad and the ugly. Much to Mike Mayers’ chagrin, he made history with some ugly numbers on this date – July 24 – two years ago. In his big league debut for St. Louis, the former Ole Miss standout allowed nine runs on eight hits – two of them homers — plus two walks in 1 1/3 innings against the Los Angeles Dodgers. That’s an ERA of 60.90. It was statistically the worst debut ever for a pitcher, according to Elias Sports Bureau. Mayers became the first player to allow nine or more earned runs in fewer than two innings in his first appearance since earned runs became a stat in 1912. From that humbling start, Mayers has evolved into a fairly reliable reliever for the Cardinals. In 29 appearances this season, the right-hander – who hits the upper 90s on the gun – has a 3.86 ERA, a 2-1 record and a save. He was up and down from Triple-A numerous times in the season’s first two months, but he has stuck since his June 8 recall and carved out a role in the bullpen. New Cards manager Mike Shildt, who took over July 15, has gone to Mayers in key situations. It’d be only fitting for Mayers to get into today’s game at Cincinnati, an anniversary gift of sorts. Baseball also loves that kind of thing.