CSKreager wrote: ↑Tue May 20, 2025 8:09 pm
SeahawkFever wrote: ↑Mon May 05, 2025 12:30 am
Not sure how underrated the 1990 Giants are, but they do show up as the best team that season by my score percentage metric.
That said, given that Simms was injured, and they had to play with Hostetler in the playoffs, I could see why they’d have been seen as an underdog.
Does score percentage metric take for the fact that they scored fewer points than a 5-11 team or that they basically played a very weak schedule?
They were honestly one of the least impressive 10-0 teams
The formula for Score% differential in short is ((2*(Pass touchdowns + rush touchdowns))+ Field Goals Made) / ((2*Passing TD's+ Rushing TD's)+ Field Goals Attempted + Punts + Turnovers + Failed Fourth Down Conversions)
Essentially the number of offensive scores divided by roughly how many drives they had to work with.
I calculate the total produced for every team’s offense and subtract the total allowed by every team’s defense (for the defense, negative is better), then take the average of their schedule and make an adjustment up or down accordingly.
I don’t include return touchdowns because those aren’t formally scored by the offense, and I don’t count extra points because they wouldn’t exist if the touchdown wasn’t scored, and it’d count the same drive twice.
As for the 1990 Giants, they show up as the best team in the 1990 regular season in aggregate.
The formula for them results in an offense of (+.026) which puts them 12th out of all 28 teams and thus on the 59th percentile of that year on offense, a defense of (-.121) which was the best in the NFL, and not only the 100th percentile for the year, but also the 48th best result out of all defenses since 1941 (before which point punts aren’t listed for defenses and I don’t think I can reasonably estimate my formula).
The schedule adjustment ended up being roughly (-.0022), which in aggregate is slightly easier than average, and 15th out of 28. Their opponents win percentage was just over .500, and ranked 15th by that as well.
These add up to a score% differential of +.1468. That admittedly is very underwhelming for the best team by this formula in a year, ranking 76th out of the 84 teams that show up on top by score percentage differential in their season.
That 5-11 team you mentioned is the 1990 Rams if I’m not mistaken?
For the record, they show up as the 20th best team that season (and thus roughly 29th percentile among overall teams that season), with a mark of -.056.
Their offense does in fact rank higher than the Giants in 1990 (+.036) which ranked 10th and was on the 66.66 percentile for the year.
However the defense of the 1990 Rams shows up with a mark of (+.092) which was the third worst that season (roughly the seventh percentile).
Their opponents were rather tough, netting them an adjustment up of .014 (the seventh highest that season), the same ranking you’d get if you sort by opponent win percentage (.5354).
As I said at the top, I’m not saying the 1990 Giants are necessarily underrated, and just because a unit played well doesn’t mean it doesn’t have flaws. As this thread has pointed out, the running game and targets weren’t anything exceptional.
But I will say that in aggregate the 90 Giants played a pretty darn good season; though they definitely leaned into the defensive side of the ball.
A few other teams that seem to have been like this (on top by score% differential in their respective seasons, but the defense seems to have carried the rest of the team to the accomplishment):
1971 Colts
1976 Steelers
1986 Bears
1988 Vikings
2000 Titans
Not saying those teams necessarily had terrible offenses, but the defense really got it done for them.