Most coaches and players will agree that it's harder to learn the
offensive schemes than it is the defensive ones. New quarterbacks have
a ton to learn. They need to adjust to the faster speed of the game,
while learning to read the defenses under pressure. Receivers need to
learn routes and develop chemistry with quarterbacks, whom they may not
have played with before. Meanwhile, the offensive linemen need to
coordinate blocking against potential blitzes, while trying to work
themselves into game shape. The effect of this is that defenses are
often ahead of the offenses in the preseason, particularly in the first
couple of weeks. Therefore, as one would expect, scores of preseason
games tend to be lower than scores in the regular season.
Oddsmakers are well aware that preseason scores are lower. As a result,
adjustments are made and over/under lines are also lower. However, for
the first several years of this millennium, those numbers weren't
adjusted quite enough, as roughly 55% of the preseason games from
2000-2006 fell below the total. As someone who typically plays more
'unders' than 'overs,' this six year 'under' trend suited me just fine.
All good things must come to an end though and the oddsmakers and
markets eventually adjusted accordingly. Week 1 of the 2006 preseason
saw the 'under' go a profitable 12-4-1. The following three weeks were
almost exactly even, with the 'under' going 24-23-1. The 2007 preseason
also got off to a mildly profitable start for 'under' bettors.
Excluding one game which landed right on the number, nine of 16 game
fell below the number. The 'over' bounced back in a big way in the
second and third weeks though. Despite 11 of the 16 Week 4 games
staying below the total, the 'over' held a slight 33-30-3 advantage for
the four weeks combined.
As I've already mentioned, coaches have different goals in the summer
than they do in the fall. Those objectives also vary with each
individual week of the preseason. The starters see more playing time in
Week 2, than they do in the opening week. In Week 3, the starters see
their most playing time, often the entire first half or longer.
Different coaches have different philosophies about the final week of
the preseason. Sometimes, the way they handle Week 4 is dependant on
how their team performed the previous week. If everything went
relatively smoothly in Week 3, the starters typically see very little
playing time in the preseason finale. However, a new coach on a team
that is winless, or which struggled in Week 3, may elect to give his
starters more playing time in Week 4. The reason for this being that
they'd like to "right the ship" before the "real thing" kicks-off in
September. Regardless, starters almost always see the most playing time
in Week 3.
Due to each week of the preseason being treated so differently, it's
imperative to also handicap each week differently. This holds true for
both 'sides' and 'totals.' Beneath, I've broken down the final scores,
on a week by week basis, from the previous three (2005-2007)
preseasons. In addition to providing the average scores from each week,
I've also noted how many of the games fell above, below and on the key
numbers of 34 and 37. One might hypothesize that Week 3 would be the
highest-scoring, as that's when the starters see the most playing time.
Interestingly, over the three years of the case study, that didn't
prove to be the case. In fact, Week 2 was by far the highest-scoring.
Week 3 came next, followed by Week 4. Not surprisingly, the opening
week saw the fewest point scored.
From 2005-2007, the final combined scores of the Week 1 games averaged just 33.4 points.
Thanks in part to a pair of extremely high-scoring games from "Hall of
Fame Week," (Hall of Fame Game + a game at Tokyo) 2005 saw the highest
average of the three year period, with it's Week 1 games averaging
37.88 points. Ten of 18 games stayed below the key number of 37 with
one game landing right on 37. Nine games finished above 34 though with
two games landing directly on that number.
The opening week of the 2006 preseason was an extremely low-scoring
one. In fact, the 17 games averaged just 31.94 points. Not
surprisingly, the 'under' was a profitable 12-4-1. Thirteen games
produced less than 37 points while 10 games fell below the 34 mark. On
game landed directly on 34.
Last preseason, the Week 1 games averaged 33.47 points. Eleven games
fell below the 37 mark, while 10 of them produced less than 34 points.
From 2005-2007, the final combined scores of the Week 2 games averaged 40.15 points.
The Week 2 games in 2005 produced an average of exactly 41 points.
Three of the 16 games landed directly on the key number of 34 with 11
of the games finishing above that mark. One game finished with 37
points with nine finishing with more than 37.
The 16 games played in Week 2 of the 2006 preseason produced an average
of 36.88 points. Half of the games finished above 34 points while the
other half finished below that mark. One game landed directly on the
key number of 37 with nine games staying beneath that mark.
Of the 12 weeks analyzed in this study, the second week of the 2007
proved to be the highest scoring. The games averaged a whopping 42.56
points. Twelve of 16 games produced greater than 34 points while 11 of
the games finished above the 37 mark. One game landed directly on 37.
Note that the 'over' was a profitable 12-4.
From 2005-2007, the final combined scores of the Week 3 games averaged 37.31 points.
Despite a couple of high-scoring games which bumped up the average, the
16 games played in Week 3 of the preseason averaged only 35.44 points.
Eleven games stayed below the key number of 37 while 10 of them
produced less than 34.
Week 3 of the 2006 preseason saw the 16 games average 35.19 points.
Half finished below 34 points and the other half finished above that
mark. Two games landed directly on the key number of 37 with eight of
the games producing less than that amount.
The 'over' was 9-6-1 in Week 3 last preseason, as the games produced an
average of 41.31 points. Ten of 16 games produced more than 34 points
with one landing right on that number. Nine of 16 games finished with
greater than 37 combined points, once again with one game falling
directly on that number.
From 2005-2007, the final combined scores of the Week 4 games averaged 34.94 points.
The final week of the 2005 preseason proved to be relatively
high-scoring with the 16 games averaging 40.19 points. Twelve finished
with more than 34 points while 11 finished above the 37 mark. One game
landed directly on 37.
The final week of the 2006 preseason produced an average of 34.63
points. Eight of the 16 games produced less than 37 combined points
with the same eight games also finishing below the 34 mark. Four games
finished with exactly 37 combined points.
Of the 12 weeks analyzed, Week 4 of the 2007 preseason proved to be the
lowest-scoring. In fact, the 16 games averaged a mere 30 points with
the 'under' going a profitable 11-5. Eleven games finished below 37
points with one producing exactly 37. The same 11 games also all
finished with less than 34.
Thanks for the info here Ben...good stuff!