Looking to the 2020 season, there are big holes to fill at each of the state’s Big 3 Division I schools. All lost significant players (see Ethan Small, Matt Wallner, Grae Kessinger … to name a few) to the MLB draft from their NCAA Tournament teams of 2019. Fall ball, the first phase of the rebuild, is under way. The first fall ball exhibition game involving the Big 3 is slated for Saturday when Louisiana-Lafayette visits Mississippi State at Dudy Noble Field. The Bulldogs, who brought in the nation’s No. 7 recruiting class (per Perfect Game), started a slate of 12 intrasquad games on Sept. 13. The three-game Fall World Series is scheduled for Oct. 10-12. State will travel to UAB on Oct. 20 to conclude its fall season. … Ole Miss, with a recruiting class ranked No. 2 in the country, opens fall ball today. The Rebels’ first exhibition game is against Arkansas State on Oct. 12 and the second is vs. Memphis on Oct. 25. Both games are in Oxford. The annual Pizza Bowl that ends the fall session is on Nov. 15. … Southern Miss, which opened fall practice on Sept. 14, plays crosstown rival William Carey at Taylor Park on Oct. 13 and travels to Alabama on Oct. 27. … Division II Delta State, under new coach Rodney Batts, opened practice on Sept. 9; the three-game Green-White Series starts on Oct. 19.