Does it feel like teams are going for it more on 4th down than normal? If you said "yes", you're right, but not by as much as you might think. Here's a peek into how teams are approaching 4th downs through week 4.
Through 4 weeks, FBS teams have gone for it on 4th downs 967 times, or an average of 1.84 times per game, an increase of 0.2 attempts per game (116 attempts total) from the first 4 weeks of 2021. However, the overall efficiency has lowered almost 1% from 54.6% to 53.7%. Even with this drop in conversion efficiency, the sheer volume of attempts is making up for it. 4th down conversions have increased from 0.9 per game to 1.0 per game.
Some teams have embraced this new philosophy more than others. No team has gone for it more than 16 times so far this year. 13 teams have gone for it 13+ times. Notably, those teams have a combined record of 15-39 (27.8%).
Others either haven't embraced this philosophy or simply haven't needed to. Only 1 team has yet to go for it on 4th down (Texas A&M), while 16 have gone for it 3 or fewer times. These teams have a combined record of 47-16 (74.6%).
In this same timeframe, field goal attempts have lowered, as would be expected. Through the first 4 weeks, teams are only kicking 1.4 field goals per game, the lowest that's been since at least 2004 (the first year I have data for). However, kickers are doing more with their opportunities, raising their field goal % from 74.8% to 75.1%, the highest it's been since at least 2004.
John Hoyland of Wyoming has taken better advantage of his opportunities than most, going 12/13 so far this year. Meanwhile, no kicker has been less effective than Marshall Meeder for Central Michigan (minimum of 3 attempts), kicking 1/5 this season.
So we know that teams are going for it more, and therefore kicking fewer field goals, but what about punting? In this timeframe, punts per game have dropped significantly. In the first 4 weeks of 2021, teams punted 5.1 times per game. In 2022, teams are only punting 4.2 times per game. Despite the drop in opportunities, punters have seen little change in their efficiency. Yards per punt is down .5 yards. % of punts inside the 20 is down from 34.5% to 33.8%, while touchbacks have also dropped from 7.1% to 6.2%.
No teams have been more effective punting the ball than the Marshall Thundering Herd and Iowa Hawkeyes (minimum 10 punts). 14 of Marshall's 21 punts (~67%) have been downed inside the 20, while 17 of Iowa's 28 punts (~60%) have been downed inside the 20. Iowa has also had 5 punts go into the endzone for touchbacks.
Nobody is punting farther than Michigan State's Bryce Baringer, though. He leads the nation with 52.1 yards per punt (minimum 10 punts), nearly 10 yards better than the national average of 42.3. On the opposite end of the spectrum, CJ Kolodziey of UMass is averaging only 32.3 yards per punt, more than 4 yards worse than the next lowest (minimum 10 punts).
All this data points to a few things: