The 1-2 punch of Blaine Crim and Justin Foscue, a pair of Magnolia State college products, delivered again for Round Rock on Sunday and powered the Express into the Triple-A Pacific Coast League playoffs. Ex-Mississippi College star Crim went 2-for-3 with a homer and three RBIs and Mississippi State alum Justin Foscue added a double and two RBIs as Round Rock, a Texas affiliate, beat Tacoma 11-6. The Express, winners of seven of their last nine, will tangle with Oklahoma City (Los Angeles Dodgers) for the PCL title. Crim hit .289 with 22 homers and 85 RBIs in his fourth pro season. Foscue, the Rangers’ sixth-rated prospect in his third season, batted .266 with 18 homers and 84 RBIs. … Biloxi High product Colt Keith went 1-for-5 for Triple-A Toledo to finish his 2023 season with a .306 average, 27 home runs and 101 RBIs. Detroit’s No. 2 prospect, Keith, 22, played at Double-A and Triple-A this season, his third in the minors. … Kudos to Rick Sweet, who was the Jackson Generals’ first manager in 1991-92, for becoming Triple-A Nashville’s all-time winningest skipper with 321 victories over four seasons. Nashville is a Milwaukee farm club; ex-MSU standout Ethan Small went 2-4 with a 3.18 ERA and three saves in 38 games for Sweet’s Sounds this year. … In the big leagues, James McArthur, former Ole Miss star, struck out Yordan Alvarez with the tying run on base to save Kansas City’s 6-5 win at Houston, the last-place Royals’ third straight win vs. the Astros. Combined with Texas’ sweep at Seattle, the Astros are now 2.5 games back of the first-place Rangers in the American League West. McArthur, a rookie, has a win and two saves vs. Houston in his last five appearances. He has not allowed a run in 10 September games. … Ole Miss product Lance Lynn posted a third straight strong start (two runs in six innings) for the playoff-bound Dodgers, who beat San Francisco 3-2 in 10 innings. On the heels of a pair of bad outings, the 36-year-old Lynn has allowed just seven runs in 18 innings (3.50 ERA) in his last three; he is 6-2, 4.50, since the Dodgers acquired him at the trade deadline. Lynn has extensive postseason experience, having made 27 appearances since 2011.