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2021 Fantasy Football Week 15 D/ST Rankings

Who wants to talk about quarterbacks and running backs when you can talk about defenses and special teams (D/ST) units! If you’re like me, you probably are changing your team defense on a weekly basis, looking for the optimal matchup to exploit. Well, that’s exactly what I am hoping to accomplish today. Today, let us take a look at Week 15 D/ST rankings!

I’ll go through my process of evaluating defenses, before getting into the specifics for the week! Who is going to be the 30-point defense this week? Let us find out!


More fantasy football fun for Week 15: Waiver Wire | FAAB Guide | Start & Sit | Loves & Hates | Stock Watch | Sleepers & Streamers | D/ST Streamers


First, we need to analyze how effective each D/ST unit has been for fantasy purposes this year. However, this doesn’t come from looking at previous fantasy points. See, turnovers (interceptions and fumbles) can be rather unstable on a week-to-week basis, making them difficult to rely on. Thus, to identify who the top defenses have been, we need to take that out of the equation.

This leads me to my new implied points statistic for D/ST units. Based on the number of points they have allowed and the sacks they’ve totaled up, we can see how many points a D/ST unit SHOULD be averaging per week:

Implied Points (Weeks 1-14)

DefenseDifferenceImplied PointsFantasy PPG
NE1.90489.095211.0
DEN-0.58148.28147.7
ARI0.51037.98978.5
LAR-1.33607.53606.2
CIN-0.87767.47766.6
BUF1.28967.41048.7
CAR-0.73437.23436.5
TB1.41757.08258.5
DAL3.40986.990210.4
CLE-0.48956.98956.5
GB0.92126.97887.9
NO0.22576.87437.1
BAL-1.89346.79344.9
IND2.01886.78128.8
MIA1.06566.73447.8
KC1.07606.72407.8
TEN0.57756.72257.3
PIT-1.46356.66355.2
SF-0.09446.59446.5
SEA-1.08036.48035.4
MIN0.54666.45347.0
CHI-0.51006.21005.7
PHI0.50825.99186.5
NYG-0.02835.82835.8
WAS-0.59285.79285.2
LAC-0.68805.68805.0
LV-1.26925.26924.0
JAX-1.48885.18883.7
HOU0.10014.69994.8
DET-1.63824.53822.9
ATL-0.47614.37613.9
NYJ-1.37114.07112.7

The Cardinals defense hit the struggle bus against a strong Rams offense, vaulting the Broncos to the #2 spot on this list. Meanwhile, we have seen the Bills struggle as of late defensively against better offenses, though playing the Panthers this week will be a nice change of pace.

Another clear riser? The Dallas Cowboys, who possess a lethal pass rush and a much-improved secondary. They are starting to get back to full health and although they are not as stout as their actual fantasy points would indicate (turnovers), they are a great defense to stream in the right matchup. Also, keep an eye on the Dolphins, who have been among the best defensive teams over the past months.

FEWEST PROJECTED POINTS ALLOWED

  1. Bills
  2. Cardinals
  3. Dolphins
  4. Cowboys
  5. Bucs
  6. Browns
  7. Jaguars
  8. Eagles

Meanwhile, these defenses will face opposing quarterbacks with the highest pressure rate:

HIGHEST OPPOSING QB PRESSURE RATE

  1. Vikings
  2. Rams
  3. Dolphins
  4. Bengals
  5. Packers
  6. 49ers
  7. Washington
  8. Patriots

Lastly, these defenses will face opposing quarterbacks with the highest turnover-worthy play rate:

HIGHEST OPPOSING QB TURNOVER-WORTHY PLAY RATE

  1. Titans
  2. Dolphins
  3. Jaguars
  4. Falcons
  5. Eagles
  6. Vikings
  7. Texans
  8. Raiders

Hopefully, this helps explain my thought process with regards to the D/ST rankings. Speaking of which, here they are:

Week 15 D/ST Rankings

More Week 15 Rankings: QB | RB | WR | TE | Kicker | D/ST | PPR | Flex

RnkDefenseOpponent
1BUFCAR
2MIANYJ
3ARIDET
4DALNYG
5TBNO
6MINCHI
7JAXHOU
8SFATL
9PHIWSH
10CLELV
11HOUJAX
12TENPIT
13LARSEA
14GBBAL
15NEIND
16PITTEN
17DENCIN
18CINDEN
19LVCLE
20INDNE
21WSHPHI
22NYJMIA
23CHIMIN
24KCLAC
25CARBUF
26ATLSF
27SEALAR
28NYGDAL
29BALGB
30LACKC
31NOTB
32DETARI

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