In September 2010, Finnegan was fined $5,000 for throwing New York Giants wide receiver Steve Smith to the ground by his helmet.[4] In October 2010, Finnegan was fined $10,000 for unnecessary roughness after hitting Denver Broncos guard Chris Kuper after Kuper's helmet was off. After this incident, the NFL warned Finnegan that similar violations in the future could lead to increased discipline.[5] On November 28, 2010, Finnegan was involved in a fist fight with Houston Texans wide receiver Andre Johnson. Each player was ejected, and each subsequently fined $25,000.[6] His history with Johnson dates back to at least 2009, in the September 20 matchup between the two teams. After Johnson had beaten Finnegan's coverage, Finnegan jumped on Johnson's back before the ball reached them, resulting in Finnegan being flagged for pass interference.