MLB Preview · September 21, 2027
Kansas City Royals at Cleveland Guardians: Prediction, Odds & Preview
KC 0-0at CLE 0-0·Progressive Field·
DiamondIQ Model — Win Probability
KC47.5%52.5%CLE
The model leans CLE (52.5%). DiamondIQ model v2: season records, home-field advantage, the starting-pitcher quality gap (PitchIQ), and a calibration adjustment fit and validated on four seasons of backtest — plus live game state once underway.
Forecast at First Pitch
🌧️68°FShowers
Wind 13 mph ESE · R→L
Precip 45%
Injured List
KC
Maikel Garcia (3B)Injured 10-Day
Vinnie Pasquantino (1B)Injured 10-Day
Beck Way (P)Injured 15-Day
Alec Marsh (P)Injured 60-Day
Carlos Estévez (P)Injured 60-Day
Cole Ragans (P)Injured 60-Day
CLE
Slade Cecconi (P)Injured 15-Day
Shawn Armstrong (P)Injured 60-Day
Follow it live in the Game Center
Live win probability, pitch-by-pitch, and the model updating in real time.