Ravens finished with fewest adjusted games lost in 2018

While Lamar Jackson and a top-ranked defense received much of the credit for a return to the playoffs after a three-year absence last season, the Ravens enjoying their best health in years certainly didn’t hurt.
Finishing 2018 with only seven players on injured reserve, it’s no secret Baltimore avoided major injuries on its way to the AFC North championship. According to at least one metric, however, John Harbaugh’s team was the healthiest in the NFL after being one of the teams most impacted by injuries in 2017.
You often see the number of players on injured reserve cited in these types of discussions, but that alone doesn’t really offer the most insightful picture from team to team. How many on IR were starters compared to rotation players, special-teams contributors, or merely training camp bodies who had no chance of making the roster before getting hurt? How many on each team went to IR in September as opposed to the final weeks of the regular season? What about teams that had more players pushing through injuries than those having relatively clean injury reports most weeks?
Football Outsiders uses a metric called adjusted games lost to attempt to quantify just how much teams were stricken with injuries. Instead of simply counting the number of games lost for each player on IR, the metric weighs the projected role of each injured player (starter, key reserve, bench-warmer, etc.) and also considers those listed on weekly injury reports who ended up playing at less than 100 percent. In other words, the metric doesn’t treat the absence of a Pro Bowl player or starter the same as a developmental player essentially being stashed on IR and doesn’t ignore players competing with ailments that could limit performance levels.
The Ravens finished with the fewest adjusted games lost in 2018 (29.7) and their lowest total since 2011 when they finished 12-4 and advanced to the AFC championship game. While running back Alex Collins and defensive tackle Willie Henry were the most notable Baltimore players finishing the season on IR, offensive linemen Alex Lewis (6.9) and James Hurst (6.3), quarterback Joe Flacco (4.0), and defensive backs Marlon Humphrey (2.9) and Tony Jefferson (2.9) also counted in the total calculation.
Six of the 10 teams with the fewest adjusted games lost made the postseason while just three of the 12 teams with the most adjusted games lost qualified, reinforcing how critical health is to success. “Next man up” is a popular rallying cry and a nice slogan for a t-shirt, but there are only so many injuries most teams can survive before chances for success are crippled.
“Everything transfers to the field. I heard somebody once say they don’t want the credit when things go right, and they don’t want the blame when things go wrong,” strength and conditioning coach Steve Saunders said last month. “Certainly, there is always some luck involved with injuries, but I think our guys prepare and train really hard, probably harder than anybody. I think it’s definitely a positive factor. We just want to keep building on that each season.”
Below is a look at where the Ravens have finished in Football Outsiders’ adjusted games lost in recent years:
2018 – 29.7 (fewest in NFL)
2017 – 101.6 (sixth most in NFL)
2016 – 62.0 (11th fewest in NFL)
2015 – 96.1 (third most in NFL)
2014 – 52.6 (seventh fewest in NFL)
2013 – 49.8 (ninth fewest in NFL)
2012 – 57.4 (13th fewest in NFL)
2011 – 18.8 (fewest in NFL)
2010 – 50.9 (15th fewest in NFL)
2009 – 28.8 (seventh fewest in NFL)
2008 – 95.0 (third most in NFL)