WATCH: Duron Harmon Intercepts Joe Flacco

Duron Harmon picks off a Joe Flacco pass in the end zone late in the 4th quarter of the Patriots' 35-31 win over Baltimore on Saturday. (Getty)

Duron Harmon picks off a Joe Flacco pass in the end zone late in the 4th quarter of the Patriots’ 35-31 win over Baltimore on Saturday. (Getty)

Second-year pro Duron Harmon made the biggest play of his short career Saturday night.

Harmon’s interception of Joe Flacco with 1:39 left in the game in the Patriots’ end zone killed a Ravens’ scoring opportunity, preserving New England’s 4-point lead.

Baltimore did get the ball back for 1 last Hail Mary attempt, but Flacco’s pass was batted down, ending the game with the Pats coming out on top 35-31.