49ers-Dolphins Statistical Review: It’s Déjà vu All Over Again
This past weekend made four things very clear to me. First, despite all of you who thought it was an "epic fail," I made a great choice going on that cruise instead of to the game. I think I might have exited the stadium via a swan dive off the upper deck if I had gone. Second, despite the 49ers having played the 5th-easiest total DVOA schedule thus far (-6.9%), their non-divisional games have been brutal when it comes to red zone defense. Six of those nine games, and 5 of their last 6, were against teams that have above average red zone defenses. Third, Mike Martz has issues with red zone offense regardless of the opponent. This is now the 3rd game (@ARI, @DAL, @MIA) that the Niners lost this season mainly because they couldn't execute in the red zone. Martz has, and is continuing to develop, a not-so-impressive track record in this not-so-unimportant aspect of offensive football. Finally, if you read my statistical preview, none of what happened on Sunday should have been any surprise to you given that I said the following:
Ummm...Looks to me like this game is going to be decided in the red zone.
So, to be honest, we all know why the 49ers lost on Sunday, and we all know that the stats predicted it. Therefore, because you don't need any new stats to tell you what you already know, I'm going to be short and sweet with this game review, simply breaking down the 49ers' scoring opportunities against Miami.
1ST QUARTER, 5:19 LEFT
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2-5-MIA 20 |
(5:19) 24-M.Robinson up the middle to MIA 21 for -1 yards (70-K.Langford, 51-A.Ayodele). |
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3-6-MIA 21 |
(4:41) 13-S.Hill pass short right to 24-M.Robinson pushed ob at MIA 20 for 1 yard (52-C.Crowder). |
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4-5-MIA 20 |
(4:02) 6-J.Nedney 38 yard field goal is GOOD, Center-86-B.Jennings, Holder-4-A.Lee. |
That was poor to say the least. In play success rate terms, that's 0.0% for 0 yards.
3RD QUARTER, 4:43 LEFT
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1-10-MIA 22 |
(4:43) 13-S.Hill pass short right to 81-S.Ryan to MIA 14 for 8 yards (52-C.Crowder). |
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2-2-MIA 14 |
(4:03) 29-D.Foster right end to MIA 12 for 2 yards (98-M.Roth, 52-C.Crowder). |
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1-10-MIA 12 |
(3:39) 13-S.Hill pass incomplete short left to 89-J.Hill. |
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2-10-MIA 12 |
(3:34) 29-D.Foster up the middle to MIA 5 for 7 yards (55-J.Porter, 24-R.Hill). |
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3-3-MIA 5 |
(2:54) 13-S.Hill pass incomplete short middle to 29-D.Foster (52-C.Crowder). |
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4-3-MIA 5 |
(2:50) 6-J.Nedney 23 yard field goal is GOOD, Center-86-B.Jennings, Holder-4-A.Lee. |
So-so. In play success rate terms, that's 50.0% with a first down, 9 yards on successful plays, and 0 yards on unsuccessful plays.
4TH QUARTER, 1:20 LEFT
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1-10-MIA 21 |
(1:20) (No Huddle) 13-S.Hill spiked the ball to stop the clock. |
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2-10-MIA 21 |
(1:18) (Shotgun) 13-S.Hill pass incomplete short middle to 29-D.Foster (52-C.Crowder). |
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3-10-MIA 21 |
(1:13) 13-S.Hill pass incomplete deep left to 88-I.Bruce. |
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4-10-MIA 21 |
(1:07) 13-S.Hill sacked at MIA 28 for -7 yards (55-J.Porter). PENALTY on MIA-55-J.Porter, Unsportsmanlike Conduct, 14 yards, enforced between downs. |
Now, this isn't technically in the red zone, but it's close enough for my purposes. And for my purposes, this is no doubt an epic fail. In play success rate terms, that's 0.0% for 0 yards.
After the jump, I'm going to give my take on the red zone issue ...
So what might be the cause of Mike Martz's red zone ineptitude? Well, I'm going to look into this in more detail at a future date, but anecdotal and preliminary statistical evidence suggests the guy has a (site decorum) for red zone passing. While passing during the last-minute drive was necessary, the dump off to Robinson on 3rd and 6, and the pass to Jason Hill on 1st and 10 at the 12-yard line certainly were not.
True, the pass to Ryan from the 22 was successful, but you'll notice that it was, yet again, a passing play called on 1st down. In my view, incomplete 1st-down passes are far easier to overcome outside the red zone than they are inside it because there's more space on the field with which to get a new set of downs (i.e., continue the drive). Inside the red zone, Martz's predisposition to pass-run-pass play-calling puts the offense in a situation on 2nd and 3rd downs that is difficult to overcome when only a maximum of 1 extra set of downs can be achieved. In other words, those 2nd and 3rd downs become lower-percentage attempts at touchdowns rather than higher-percentage attempts at first downs. Oh, and don't even get me started on what kind of 1st-down play was called when the 49ers got to the Miami 28 during that 16-play, 48-yard, Andy-Lee-ending drive (Hint: It wasn't a running play). Anyway, as of right now, this is just my opinion, so I'll no doubt be looking at it in a more scientific way after the season.
Next up on Friday...a preview of a Rams game that involves competing 49er trends: their ability to beat really bad teams vs. their inability to win on the road. We'll call it, "the immovable object vs. the irresistible force."
**DVOA statistics used to produce this article were obtained from Football Outsiders.
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7 comments
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Comments
Martz must go
You nailed it Danny. Martz is a fine offensive coordinator, but he passes waaaay too much for the 49ers personnel. I charted the Jets-SF game last night and the 49ers had six red zone first downs and Martz called pass plays on five of them, no play action. I think the 49ers only had two red zone first downs against the Dolphins and one was an incompletion and one was a sack.
Martz does it on the other side of the field, too. Thinking back to the Dallas game, deep in their own territory after a sack, Martz called a deep passing play from the 49ers own 9 yard line looking for a deep strike instead of trying to get some field position. Shaun Hill gets sacked again and Andy Lee’s punt is blocked for a safety because of field position. This isn’t Madden. Field position is extremely important in the NFL. After the first sack, Martz should have tried to gain some field position for a better punt, but he can’t help himself.
I’m really curious about who Singletary would choose to run the offense if he’s hired permanently after the season. I’ll be a little disappointed if it’s Martz.
"Candlestick made me a man." - Will Clark
Fat Guy Coalition
by MeSoKrabby on Dec 18, 2008 10:34 AM PST reply actions 0 recs
Other
Bill Barnwell (of FO) , just a couple weeks ago, found almost no correlation between red zone under/overachieving compared to general offense performance.
The 49ers offense isn’t very good, and so their red zone performance isn’t all that hot either.
by marble47 on Dec 18, 2008 10:51 AM PST reply actions 0 recs
you have the link for barnwell's analysis?
i’d love to take a look at it, in terms of both the results and the methods he used to find them. one immediate issue i’m curious about is that red zone performance and offensive performance are highly collinear given that the former is used to compute the latter.
by Florida Danny on Dec 18, 2008 11:08 AM PST up reply actions 0 recs
nevermind...i found it
ok, i would basically ignore his main result about the year-to-year inconsistncy of red zone overachievement because he’s omitting a whole cornucopia of important variables that change from year to year. i mean, he totally ignores personnel additions and subtractions, changes at offensive coordinator, injuries, etc. can you seriously ignore the fact that, for example, the entire miami organization has changed when judging their consistency between 2007 and 2008? their red zone DVOA is 28.8% better than their offensive DVOA this year, whereas last year it was 2.2% worse. barnwell would say that supports his “inconsistency due to a simple regression to the mean” concluson, whereas it’s pretty clear that an entire change in offensive philosophy and play-calling had at least some meaningful impact. my conclusion would be “inconsistency due to organization-wide overhaul.” my conclusion takes into account offseason dynamics, whereas his would not.
regardless, his point is different from the one i’m making. first, even if it’s true that red zone performance is no different than offesnive performance league-wide, it can still also be true that red zone performance is different in the specific instance of mike martz offenses. second, even if martz’s red zone underachievement is inconsistent year-to-year, it can still also be true that the inconsistency varies predictbly around a mean of “bad performace.”
by Florida Danny on Dec 18, 2008 12:07 PM PST up reply actions 0 recs
That's an interesting idea
Do you know if Martz’s St. Louis teams were worse in the red zone than everywhere else? I don’t have the Premium database, I’m not even sure its available there if I did. It’d be interesting to see if other coaches criticized for their goal-line playcalling (Andy Reid, say), have the same problem.
by marble47 on Dec 19, 2008 10:55 AM PST up reply actions 0 recs
thanks for the kudos...
i’ve tried to work through the logic of martz’s offensive philosophy, and i just can’t find any reasons to support it:
1) it could be argued that a “pass to set up the run” philosophy on offense is just what bill walsh utilized to a great deal of success. the distinction i find, however, is that walsh used short passes that served as psuedo-running plays to set up the run, whereas martz uses intermediate and long passes for the same purpose. walsh’s was a high-percentage application of the philosophy, whereas martz’s is a low-percentage application.
2) similar to the passing premium puzzle, it could be argued that passing in the red zone is more successful than otherwise realized, and that martz is simply exploiting a statistical advantage. again, however, there’s a problem: if you look at the top 8 red zone DVOA offenses, you find a who’s-who of run-first red-zone offenses: MIA, TEN, DAL, CAR, NYG, CHI. the only two exceptions are GB and IND, but even these teams are, in fact, above average in red zone rushing DVOA, which compensates for their pass-first predilictions.
3) another argument could be made that frank gore’s absence made the niners more pass-heavy in the red zone. again, a problem: foster was a more-than-capable RB on sunday.
so basically, i have yet to figure out a reason for why martz, whom i presume is far more qualified an offensive tactician than i am, continues to use a red-zone play-calling philosophy that is repeatedly unsuccessful.
in terms of your specific point about the other side of the field. if you go back to my discussion of martz’s field zone performance (linked in this story), he’s actually above average until his offense gets to the opponent’s 39. again, i think this has to do with the predominance of intermediate and long passes in his play-calling philosophy. as the field shrinks, the defense has less field area to cover, which leads to an increase in sacks and interceptions.i’d have to look at it in detail, but i remember those successful rams teams having an inordinate number of 40-plus-yard passing TDs, and a whole lot of marshall faulk 40-yard-and-under rushing TDs.
i have no idea who singletary will choose at OC, but, as i’ve been repeating on here for 2 months, i’m almost positive martz is gone at the end of the year.
by Florida Danny on Dec 18, 2008 11:05 AM PST reply actions 0 recs
I’m sure it can be split between Martz and Hill. The reason I voted for Hill is because of Steve Young. Listening to his show the other day, his comment was, he’s kind of inexperienced at dealing with the red zone situations. Because there’s less space to cover, defenses can play a tighter defense, so your openings for completions are going to be tighter. So either you’ve got to have faith in being able to punch it into the end zone via the pass, or you’ve got to make something happen yourself, and that can be something difficult to do if you haven’t gone through the experience enough yet.
It doesn’t make Shaun a bad QB, it just means he’s still inexperienced.
"He called the sh** POOP!" -- Adam Sandler
by JRPhillips on Dec 18, 2008 1:57 PM PST reply actions 0 recs

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