On this day in NFL history: October 18

The best line on file for October 18: Philip Rivers, 43-of-65, 503 yards, 2 TD in 2015. Born on October 18: Dalton Kincaid, Jalen Sundell, Patrick Herbert and 23 more.

Most passing yards on October 18

Most passing yards on October 18, every year on file

Year	Player	Game	Line
2015	Philip Rivers	LAC vs GB	43-of-65, 503 yards, 2 TD
2015	Carson Palmer	ARI vs PIT	29-of-45, 421 yards, 1 TD
2009	Ben Roethlisberger	PIT vs CLE	23-of-35, 417 yards, 2 TD
2015	Matthew Stafford	DET vs CHI	27-of-42, 405 yards, 4 TD
2009	Matt Schaub	HOU vs CIN	28-of-40, 392 yards, 4 TD
2009	Joe Flacco	BAL vs MIN	28-of-43, 385 yards, 2 TD
2009	Tom Brady	NE vs TEN	29-of-34, 380 yards, 6 TD
2020	Philip Rivers	IND vs CIN	29-of-44, 371 yards, 3 TD
2020	Matt Ryan	ATL vs MIN	30-of-40, 371 yards, 4 TD
2009	Drew Brees	NO vs NYG	23-of-30, 369 yards, 4 TD
2020	Ryan Tannehill	TEN vs HOU	30-of-41, 366 yards, 4 TD
2009	Aaron Rodgers	GB vs DET	29-of-37, 358 yards, 2 TD
2021	Josh Allen	BUF vs TEN	35-of-47, 353 yards, 3 TD
2015	Jay Cutler	CHI vs DET	26-of-41, 353 yards, 1 TD

Lines from the game logs on file (from 1994; passing only), regular season and playoffs. Finals games are the champion against the runner-up in the postseason on file.