It's another record for Justin Herbert.
Actually, make that multiple records.
Herbert surpassed 20,619 career passing yards in the first half Saturday, which passed Hall of Famer Peyton Manning for the most in NFL history through the first five seasons of a career.
Herbert also threw a pair of touchdowns in the opening half in New England and became just the third player in NFL history with 3,000 passing yards and 20 passing touchdowns in each of his first five pro seasons.
That is also Herbert's 43rd career multi-touchdown game, tying Manning for the sixth-most by any player through their first five seasons in NFL history.