The Biggest NFL Upsets in Week 18 - 2025

In Week 18 of the 2025 NFL season, how many underdogs brought home the victory? Below, we provide a comprehensive list of the teams that pulled off an upset last week.

Read more about last week's NFL games on FOX Sports!

NFL Week 18's Biggest Upsets

Browns 20, Bengals 18

• Spread: Bengals -9.5
• Total: Under (46)
• Moneyline: Bengals -474, Browns +360

Steelers 26, Ravens 24

• Spread: Ravens -4
• Total: Over (42)
• Moneyline: Ravens -210, Steelers +170

Raiders 14, Chiefs 12

• Spread: Chiefs -4
• Total: Under (36)
• Moneyline: Chiefs -225, Raiders +185

Lions 19, Bears 16

• Spread: Bears -4
• Total: Under (51.5)
• Moneyline: Bears -210, Lions +170

Commanders 24, Eagles 17

• Spread: Eagles -3
• Total: Over (38.5)
• Moneyline: Eagles -175, Commanders +145

Giants 34, Cowboys 17

• Spread: Cowboys -3
• Total: Over (50)
• Moneyline: Cowboys -165, Giants +140

FOX Sports created this story using technology provided by Data Skrive and data from Sportradar.

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