Former Ole Miss standout Aaron Barrett is now a free agent after refusing an assignment to the minors by the Washington Nationals. Barrett, 28, missed all of 2016 because of injuries. The right-hander has a 3.47 ERA in 90 MLB relief appearances. … Jackson native and former big leaguer Stan Cliburn will speak at the Ohr-O’Keefe Museum of Art in Biloxi on Friday as part of the “Our Love Affair with Baseball” exhibit. Cliburn was recently named manager of the year in the independent Atlantic League after steering the expansion New Britain Bees to a 71-69 record. Cliburn has won over 1,600 games as a minor league skipper. … A couple of Mississippi products were saddled with losses on Wednesday in the Arizona Fall League. Mississippi State alum Chris Stratton gave up nine hits and five runs in three innings for Scottsdale. Stratton, who made his big league debut with San Francisco this season, is 1-1 with a 4.50 ERA in three AFL appearances. Madison Central High product Spencer Turnbull, a Detroit prospect, allowed just two hits and one earned run in three innings for Salt River but saw his record dip to 0-2 (5.00 ERA) in three starts. … Anthony Alford, the ex-Petal High star and Toronto prospect, had a triple and three RBIs for Mesa in the AFL and is now batting .306. … Joey Meneses of the 2016 Mississippi Braves is playing for his hometown team, Culiacan, in the Mexican Pacific League and batting .288 with two homers and 12 RBIs for the Tomateros. Meneses, an outfielder/first baseman, hit just .234 for the M-Braves after batting .342 at Class A Carolina to begin last season. … Colby Bortles, enjoying a huge fall ball campaign at Ole Miss, homered and doubled on Wednesday to pace Team Bortles to an 8-1 win over Team Blackman in the opener of the Pizza Bowl at Oxford-University Stadium. James McArthur got the win. Game 2 of the best-of-3 series is today. … Southern Miss will conclude its fall season with a 3-game Fall World Series set for Friday, Saturday and Tuesday at Pete Taylor Park. … Cole Gordon hit a bomb for the Maroon team in a 4-0 win over the Gray on Wednesday in Game 8 of Mississippi State’s 19-game fall scrimmage schedule. They’ll play again today (and Saturday and Sunday) at Dudy Noble Field.