There are some fantasy football players that believe that the lineup you pick can lose you a game just as much as it can win a contest. Having a player give you a consistent performance week after week can be considered more valuable than a player who goes off every third week and then takes two weeks off between those fantastic performances. Consistency has a value, and it does not take much of a leap to understand that players that you can rely on for solid games when you need them (such as in your postseason) are a huge advantage.
Baseball has a term called "Quality Starts" for pitchers, which is a statistic that represents how often a starting pitcher will put up a good (not great, just good) performance in a given game. The bar is set neither high nor low (six innings pitched, three earned runs or fewer) so as to gauge a decent performance. The theory behind it is that if your pitcher gives you a Quality Start, your team has a fighting chance to win a given game.
So now we need to translate this to football. What is "quality" for each position? How do we define a "Quality Start" for quarterbacks or running backs or any other position? Looking back at the 2018 season, the first attempt was to use the #12 RB for the year (Kareem Hunt, 230.2 fantasy points) and take that fantasy total and divide it by 16 for a per game average. The next step, however, was to take all of the Top 50 running backs from 2018 and sort them on a per game average. That method can account for missed games or a per-start performance metric, which is how most fantasy team owners would decide their roster for the week. The RB12 on a per-game average basis last season was Leonard Fournette, with 120.4 fantasy points in just eight games, or a 15.05 points-per-game average - significantly different from Hunt’s 20.9 average over 11 contests. Now it is reasonable to also acknowledge that taking RB12 seems a bit arbitrary, but if you are looking for a bare minimum of quality, the 12th RB should be the "worst starter" in your fantasy league as an RB1 and a great RB2.
Next, we move on to the more meaningful question - one of quantifying the quality. At what point do we decide whether or not a running back has given us a quality performance? Here is where it gets a bit murky, but looking at the distribution of RB performances by starters over the season and it becomes evident that the using the 12th RB average and adding or subtracting a percentage gives us a good range for an RB Quality Start.
Using the RB Quality Start range, we can also define a bad performance or an excellent performance as either falling below or exceeding the Quality Start range. Table 1 gives us the fantasy points that it takes to fall in each of the three areas:
|
RB Start Type
|
Fantasy Points
|
|
Bad Start
|
0 to 11.2
|
|
Quality Start
|
11.3 to 18.8
|
|
Excellent Start
|
18.9+
|
Table 1: 2018 RB Quality Start and Fantasy Point Ranges - PPR Scoring
Table 2 shows us the breakdown of all the Top 50 RBs and how many of each type of start resulted for each:
|
Running Back
|
Team
|
Excellent Starts
|
Quality Starts
|
Bad Starts
|
Total Starts
|
|
NYG
|
12
|
3
|
1
|
16
|
|
|
CAR
|
11
|
4
|
1
|
16
|
|
|
NEP
|
5
|
7
|
4
|
16
|
|
|
CHI
|
5
|
4
|
7
|
16
|
|
|
ARI
|
4
|
8
|
4
|
16
|
|
|
MIA
|
3
|
6
|
7
|
16
|
|
|
CLE
|
3
|
5
|
8
|
16
|
|
|
TEN
|
3
|
1
|
12
|
16
|
|
|
MIN
|
3
|
2
|
11
|
16
|
|
|
TEN
|
2
|
5
|
9
|
16
|
|
|
ATL
|
2
|
7
|
7
|
16
|
|
|
TBB
|
2
|
3
|
11
|
16
|
|
|
GBP
|
2
|
0
|
14
|
16
|
|
|
CHI
|
1
|
8
|
7
|
16
|
|
|
IND
|
1
|
4
|
11
|
16
|
|
|
OAK
|
0
|
9
|
7
|
16
|
|
|
OAK
|
0
|
4
|
12
|
16
|
|
|
NOS
|
8
|
5
|
2
|
15
|
|
|
DAL
|
8
|
6
|
1
|
15
|
|
|
DEN
|
3
|
7
|
5
|
15
|
|
|
WAS
|
3
|
4
|
8
|
15
|
|
|
SEA
|
1
|
5
|
9
|
15
|
|
|
CLE
|
1
|
4
|
10
|
15
|
|
|
LAR
|
12
|
1
|
1
|
14
|
|
|
CIN
|
6
|
4
|
4
|
14
|
|
|
SEA
|
5
|
5
|
4
|
14
|
|
|
JAC
|
2
|
6
|
6
|
14
|
|
|
HOU
|
2
|
7
|
5
|
14
|
|
|
LAC
|
2
|
6
|
6
|
14
|
|
|
SFO
|
2
|
5
|
7
|
14
|
|
|
BUF
|
1
|
4
|
9
|
14
|
|
|
JAC
|
1
|
3
|
10
|
14
|
|
|
DET
|
0
|
3
|
11
|
14
|
|
|
DEN
|
0
|
3
|
11
|
14
|
|
|
MIA
|
0
|
4
|
10
|
14
|
|
|
PIT
|
7
|
4
|
2
|
13
|
|
|
NYJ
|
3
|
2
|
8
|
13
|
|
|
NEP
|
2
|
3
|
8
|
13
|
|
|
ATL
|
0
|
2
|
11
|
13
|
|
|
Melvin Gordon
|
LAC
|
9
|
2
|
1
|
12
|
|
IND
|
4
|
2
|
6
|
12
|
|
|
GBP
|
3
|
4
|
5
|
12
|
|
|
Mark Ingram
|
NOS
|
3
|
3
|
6
|
12
|
|
PHI
|
1
|
4
|
7
|
12
|
|
|
CLE
|
6
|
4
|
1
|
11
|
|
|
MIN
|
2
|
6
|
3
|
11
|
|
|
DET
|
2
|
5
|
3
|
10
|
|
|
BAL
|
0
|
5
|
5
|
10
|
|
|
JAC
|
3
|
1
|
4
|
8
|
|
|
KCC
|
3
|
1
|
4
|
8
|
|
|
Totals
|
164
|
210
|
326
|
||
Table 2: 2018 RB Start Types Sorted By Top 50 RBs - PPR Scoring
That's a lot of info to digest, so here is some help. First, we see that there were fewer Excellent Starts (164) than there were Quality Starts (210), but it goes even further than that. Last season's 164 Excellent Starts were the most since 2015, and the Excellent Start threshold (18.9+ points) was the highest since 2010. To study it a bit further, adding both Excellent and Quality Starts together for all of the 10 seasons in the study, the combined total had been between 364 and 389 every year but 2016 (a total of 345) and 2017 (339), but last season the total returned to a healthy 374 total. That means the two lower seasons (2016 and 2018) started to reflect the downward trend from Excellence to Quality and also screams towards the general committee approach to NFL backfields. Last season’s increase in Excellent Starts (164 vs. 143 in 2017), the total increase in Excellent + Quality Starts, and also the high Excellent Start threshold the past two years points towards a turn back towards stud running backs. As typical, there were also a lot of Bad Starts in 2018 (326), but we are only looking for the best here, plus a "start" is not as definitive for a positional player that may just see partial playing time. The interesting part in 2010 was the sharp dip in Excellent Starts with only 146 total or less than 10 per week. That seems to be related to the higher threshold for excellence in 2010, as it took over 19.2 points that year to qualify while it has been between 16 and 18 points every season but 2010 - but that analysis blows up with the last two seasons both over 18.5 points for Excellent Starts. Once again, the belief is that we are seeing bigger performances at running back when it comes to PPR due to their larger involvement in the passing game. Table 3 summarizes a few of these trends:
|
Season
|
Excellent Starts
|
Quality Starts
|
Excellent Start Threshold
|
|
2009
|
183
|
229
|
17.5
|
|
2010
|
146
|
218
|
19.2
|
|
2011
|
183
|
199
|
17.6
|
|
2012
|
170
|
218
|
17.2
|
|
2013
|
172
|
206
|
17.8
|
|
2014
|
193
|
196
|
16.1
|
|
2015
|
184
|
198
|
16.1
|
|
2016
|
155
|
190
|
16.9
|
|
2017
|
143
|
196
|
18.5
|
|
2018
|
164
|
210
|
18.9
|
Table 3: Excellent and Quality Starts - 2009 to 2018 - PPR Scoring
Now, to dig deeper, let's look at the numbers distributed in two different ways. First, I need to define a valuable starting running back in this system. We want an RB that will win more fantasy games than lose them, so we want either "Quality" or "Excellent" starts. Using a simple formula of scoring each type of start, we can define the value of a given NFL running back. Here is the formula:
STARTING FANTASY RB VALUE = EXCELLENT STARTS - BAD STARTS
We neglect to look at Quality Starts because they neither win games nor lose them on average - they are just average RB performances. We only really care about how often he helps our team vs. how often he hurts it. Giving a "-1" value to bad starts and "+1" to excellent ones does this for us.
On with the results, sorted by value:
|
Running Back
|
Team
|
Excellent Starts
|
Quality Starts
|
Bad Starts
|
Total Starts
|
Net Value
|
|
NYG
|
12
|
3
|
1
|
16
|
11
|
|
|
LAR
|
12
|
1
|
1
|
14
|
11
|
|
|
CAR
|
11
|
4
|
1
|
16
|
10
|
|
|
Melvin Gordon
|
LAC
|
9
|
2
|
1
|
12
|
8
|
|
DAL
|
8
|
6
|
1
|
15
|
7
|
|
|
NOS
|
8
|
5
|
2
|
15
|
6
|
|
|
PIT
|
7
|
4
|
2
|
13
|
5
|
|
|
CLE
|
6
|
4
|
1
|
11
|
5
|
|
|
CIN
|
6
|
4
|
4
|
14
|
2
|
|
|
NEP
|
5
|
7
|
4
|
16
|
1
|
|
|
SEA
|
5
|
5
|
4
|
14
|
1
|
|
|
ARI
|
4
|
8
|
4
|
16
|
0
|
|
|
MIN
|
2
|
6
|
3
|
11
|
-1
|
|
|
DET
|
2
|
5
|
3
|
10
|
-1
|
|
|
JAC
|
3
|
1
|
4
|
8
|
-1
|
|
|
KCC
|
3
|
1
|
4
|
8
|
-1
|
|
|
CHI
|
5
|
4
|
7
|
16
|
-2
|
|
|
DEN
|
3
|
7
|
5
|
15
|
-2
|
|
|
IND
|
4
|
2
|
6
|
12
|
-2
|
|
|
GBP
|
3
|
4
|
5
|
12
|
-2
|
|
|
HOU
|
2
|
7
|
5
|
14
|
-3
|
|
|
Mark Ingram
|
NOS
|
3
|
3
|
6
|
12
|
-3
|
|
MIA
|
3
|
6
|
7
|
16
|
-4
|
|
|
JAC
|
2
|
6
|
6
|
14
|
-4
|
|
|
LAC
|
2
|
6
|
6
|
14
|
-4
|
|
|
CLE
|
3
|
5
|
8
|
16
|
-5
|
|
|
ATL
|
2
|
7
|
7
|
16
|
-5
|
|
|
WAS
|
3
|
4
|
8
|
15
|
-5
|
|
|
SFO
|
2
|
5
|
7
|
14
|
-5
|
|
|
NYJ
|
3
|
2
|
8
|
13
|
-5
|
|
|
BAL
|
0
|
5
|
5
|
10
|
-5
|
|
|
CHI
|
1
|
8
|
7
|
16
|
-6
|
|
|
NEP
|
2
|
3
|
8
|
13
|
-6
|
|
|
PHI
|
1
|
4
|
7
|
12
|
-6
|
|
|
TEN
|
2
|
5
|
9
|
16
|
-7
|
|
|
OAK
|
0
|
9
|
7
|
16
|
-7
|
|
|
MIN
|
3
|
2
|
11
|
16
|
-8
|
|
|
SEA
|
1
|
5
|
9
|
15
|
-8
|
|
|
BUF
|
1
|
4
|
9
|
14
|
-8
|
|
|
TEN
|
3
|
1
|
12
|
16
|
-9
|
|
|
TBB
|
2
|
3
|
11
|
16
|
-9
|
|
|
CLE
|
1
|
4
|
10
|
15
|
-9
|
|
|
JAC
|
1
|
3
|
10
|
14
|
-9
|
|
|
IND
|
1
|
4
|
11
|
16
|
-10
|
|
|
MIA
|
0
|
4
|
10
|
14
|
-10
|
|
|
DET
|
0
|
3
|
11
|
14
|
-11
|
|
|
DEN
|
0
|
3
|
11
|
14
|
-11
|
|
|
ATL
|
0
|
2
|
11
|
13
|
-11
|
|
|
GBP
|
2
|
0
|
14
|
16
|
-12
|
|
|
OAK
|
0
|
4
|
12
|
16
|
-12
|
|
|
Totals
|
164
|
210
|
326
|
|||
Table 4: 2018 RB Start Types Sorted By Value - PPR Scoring
This is a lot of information once again, but there are some important things to note here. Back in 2014, elite running backs dominated the list, while 2015 was completely scattered at the top due to injuries and surprises at the position. The 2016 version of Table 4 was dominated by Le’Veon Bell and Todd Gurley, indicating that the NFL had reverted back to a feature back league once again. Last season, according to Table 4 above, adds weight to that hypothesis with eight running backs accounting for nearly all of the Net Value at the position. Limiting the view for the Top 12 backs alone, these “RB1” category players accounted for over 56% of the Excellent Starts (93 of 164), which adds weight to the NFL having 8-12 elite, feature backs across the league. Doing your homework this summer to know who is the lead back (and also who is the clear backup, if there is one) for all 32 teams could mean all the difference for your team this year.
Lastly, we will sift through it for you and get right to the heart of the matter with our final table. Here we have the results sorted by value for the Top 40 RBs on the 2019 ADP list.