Emotion bubbles up — and sometimes over — in September, when MLB games matter more. There’s the elation of clinching a playoff berth (see the Los Angeles Dodgers on Tuesday) and there’s the frustration of dropping critical games (see Pete Alonso of the New York Mets snapping a bat over his knee). Mississippians Austin Riley, Corey Dickerson and Adam Frazier felt the frustration Tuesday. Riley, the former DeSoto Central High standout, and his Atlanta teammates lost 5-4 at home to Colorado; the Braves have a less-than-comfortable lead in the National League East. Riley went 1-for-4 and left two runners on base. McComb native Dickerson took an 0-for-3 in Toronto’s 2-0 loss to Tampa Bay; the Blue Jays, who have been on quite a roll, slipped into a three-way tie with Boston and New York for the two American League wild card berths. Mississippi State product Frazier, who has scuffled since being acquired by San Diego from Pittsburgh, was on the losing side of a 6-1 game at San Francisco; the Padres are a game back of a wild card spot in the NL. Frazier, an All-Star this summer, was 1-for-2 but is batting just .231 as a Padre. Crystal Springs native Hunter Renfroe was 0-for-4 with three strikeouts and dropped a fly ball, but his night ended well when Boston rallied to beat Seattle, another AL wild card contender. Ex-East Central Community College star Tim Anderson had a somewhat frustrating return to the active roster — 1-for-5 and an error — but his Chicago White Sox team did beat the Los Angeles Angels to stay on track for the AL Central title. It has been a frustrating season for MSU alums Chris Stratton and Nate Lowe, but both enjoyed playing spoiler on Tuesday. Stratton notched his fifth save — and third in his last three outings — as last-place Pittsburgh beat Cincinnati 6-5, dropping the Reds behind St. Louis in the NL wild card standings. Lowe hit a first-inning homer, his 15th, to propel last-place Texas to an 8-1 victory against Zack Greinke and Houston, still trying to clinch the AL West. P.S. Down on the farm, ex-State and Brandon High standout J.T. Ginn took a no-hitter into the seventh inning and earned his third win of the season for High-A Brooklyn in the New York Mets’ chain. Ginn (3-3, 3.42 ERA in nine starts for the Cyclones) worked seven shutout innings, allowing two hits and one walk with seven strikeouts.