The games and shows you must watch

After being left for dead after f an 02 start, Eli Manning and the Giants have won two straight s to even their record at the quarter mark of the season. Big Blue’s defense has improved under Steve Spagnuolo — a positive sign for a beleaguered unit — and Manning has a 96.4 passer rating with seven touchdowns and one interception. The Giants host the 49ers for a primetime clash at 8:25 p.m. on NBC.