7 winners and 4 losers from the Chiefs’ first preseason game

Key Points:

• The 2026 Kansas City Chiefs opened their preseason with a 20-12 loss to the Los Angeles Rams, showcasing mostly rookies and reserves while starters remained mostly sidelined.
• Rookie quarterback Garrett Nussmeier impressed with his poise and creativity under pressure, while running back Emmett Johnson emerged as a standout offensive player with balanced rushing and reliable receiving.
• Wide receivers Cyrus Allen and Andrew Armstrong showed promise, with Allen making an aggressive third-down catch and Armstrong contributing strong blocking, potentially boosting their chances to make the roster.
• On defense, safety Jaden Hicks had a strong performance with seven tackles and a pass defended, and edge rusher Mason Thomas displayed notable quickness and versatility in his debut.
• Concerns arose with running back Emari Demercado's limited impact, defensive lineman Peter Woods' quiet game, tight end Mason Pline's pass protection issues, and the backup offensive line's penalties and protection struggles.