Colorado Rockies vs Kansas City Royals — 3月 21, 2026 | AI予測と統計

Kansas City has dominated the recent head-to-head series, winning five straight by an aggregate score of 43-14, and that psychological edge matters even with their current slide. Cole Ragans draws the start at Kauffman Stadium, and his riding four-seam/changeup combination neutralizes Colorado’s left-handed core, while the bullpen trio of McArthur, Schreiber, and Coleman is lined up and rested after two light-usage days. Kyle Freeland counters for the Rockies, but his ground-ball profile is less effective away from Coors Field when he can’t lean on the spacious outfield; Kansas City’s right-handed bats (Witt Jr., Fermin, Garcia) have consistently handled him, posting a .315 collective average in prior matchups. Expect the Royals to manufacture early pressure with speed and small ball, scratching runs in the 2nd and 5th before a late two-run burst in the 8th against a fatigued Rockies bullpen that’s carrying a 5.40 ERA over the last week. Colorado should keep things close—Blackmon’s platoon success and Tovar’s emerging pop give them a run in the 3rd, and a sixth-inning rally ties it briefly—but their middle-relief depth remains a liability. Kansas City’s sharper late-inning relief locks it down, preserving a 5-4 victory that halts the Royals’ losing streak and underscores their continued dominance over the Rockies in interleague play.