San Diego’s win over Seattle on Sunday was cause for two celebrations, though one was a little muted. The Padres, with Mississippi college products Mitch Moreland and Drew Pomeranz doing their part, clinched a playoff berth for the first time in 14 years by beating the Mariners 7-4 in 11 innings at Petco Park. Seattle’s loss handed the New York Yankees a playoff spot, though the Yankees weren’t really in a celebratory mood after losing to rival Boston 10-2 at Fenway Park. Mississippian Jonathan Holder, working in relief, took some lumps for New York in the defeat that snapped a 10-game win streak. For the Padres, who did party down Sunday, Amory native and Mississippi State alum Moreland went 2-for-5 with two runs and an RBI. His double in the 11th inning scored the go-ahead run. He has batted just .185 for San Diego since being acquired from Boston at the trade deadline. Ex-Ole Miss star Pomeranz made his 18th scoreless appearance for the Padres, working the seventh inning for his ninth hold. The Yankees’ Holder, an MSU product from Gulfport, has made 17 appearances in a secondary bullpen role and, after back-to-back rocky outings, has seen his ERA rise to 5.03. The hot-hitting Yankees, whose hitting coach is Louisville native Marcus Thames (see previous post), are in the playoffs for the fourth straight year and still have a chance to catch American League East leader Tampa Bay. P.S. The sudden retirement of former Jackson Mets standout Ron Gardenhire as Detroit’s manager might open a door for Tupelo native and ex-Jackson State star Dave Clark to get the job. Currently the Tigers’ first base coach, Clark has been a candidate for several managerial posts in the past. He served as interim skipper for Houston at the end of the 2009 season and has managed in the minors. One has to wonder also if Thames’ name might come up.