At the outset of the 2018 season, a sports betting agency made Baltimore’s Buck Showalter the odds-on favorite to be the first manager fired. That dubious honor went instead to Cincinnati’s Bryan Price. Showalter, the former Mississippi State star in his 20th year as a big league manager, hangs on despite what has been a truly awful first three months on the heels of a bad 2017. The team Showalter brings to Atlanta for an interleague series starting tonight is 21-52, worst record in MLB. That’s a .288 winning percentage. Showalter’s previous worst finish was a .401 in 1998 with Arizona, which was playing its inaugural season. And these Orioles figure to get worse: Stars Manny Machado, Adam Jones and Zach Britton, pending free agents, are expected to be traded. Showalter, 62, is also in the final year of his contract, as is Dan Duquette, the O’s VP for baseball operations. As bad as things are in Birdland, there doesn’t seem to be a lot of hue and cry about firing Showalter. Perhaps ownership is just going to let him go out with a whimper, a relatively dignified end. The Orioles are the fourth team Showalter has managed, and he was fired from the previous three jobs though he had good years at each one. This is his ninth season with Baltimore, far and away his longest stint. He has won over 1,500 games – 643 with the O’s — and three manager of the year awards. Despite a lack of postseason success, he should get Hall of Fame consideration someday. It would be sad to see his career end with such a dismal season, but it may be headed that way. P.S. At the start of the season, few would have bet Atlanta would be in first place in the National League East in late June. Yet Brian Snitker, the former Mississippi Braves skipper and another of the seven Mississippi-connected managers in MLB, has steered this young club to a 43-30 mark. They’ve shown no signs of slowing down. M-Braves alum Sean Newcomb, an emerging ace, starts tonight. He is 8-2 with a 2.70 ERA; O’s starter Alex Cobb, one of team’s biggest disappointments, is 2-9, 7.14.