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October 18, 2007
Schrodinger's Bat
The Baserunning Edition

by Dan Fox


"Never trust a baserunner who's limping. Comes a base hit, and you'll think he just got back from Lourdes."
--Joe Garagiola

Yes, it's that time of year again. No, I don't mean the postseason, exciting as that is as we gear up for the (almost) inevitable Rockies/Indians matchup. No, this kind of excitement can only be generated as we break out the baserunning numbers for 2007. We'll skip the long introduction that connects today's topic with an event or concept from science or history, but only say that, as described in a previous column, I've added a fifth category to track runner advancement on wild pitches, passed balls, and balks, which is creatively termed Equivalent Other Advancement Runs, or EqOAR for short. Also, keep in mind that all of these metrics are based on the concept of run expectancy (and now all uniformly use three-year averages) and are measured in terms of theoretical runs above what would be expected given the number and context of the opportunities in which the runners find themselves.

So let's dig right in and go through the 2007 leaders and trailers in the five categories before cooking up the whole enchilada.

Equivalent Ground Advancement Runs

First, let's take a look at advancing on ground outs:


Name GAOpps EqGAR
Dave Roberts 41 2.81
Rafael Furcal 53 2.36
Aaron Rowand 34 1.80
Reggie Willits 25 1.70
Luis Rodriguez 6 1.16
Joey Gathright 23 1.14
Matthew Kemp 16 1.14
Melky Cabrera 34 1.13
Coco Crisp 36 1.11
Brad Ausmus 40 1.07
--------------------------------
Andruw Jones 28 -1.25
Dmitri Young 20 -1.26
Jorge Posada 34 -1.30
Mark DeRosa 24 -1.36
Ron Belliard 36 -1.38
Freddy Sanchez 32 -1.38
Aramis Ramirez 27 -1.40
Joe Mauer 25 -1.54
Jason Kubel 21 -1.59
Alex Gordon 29 -1.59

Dave Roberts, despite getting up there in years, takes that top spot at +2.81 runs on the strength of scoring from third base five different times, and advancing from second to third twelve more; in total, he advanced 25 times in his 41 opportunities. In addition, you'll see that the Twins' Luis Rodriguez racked up a +1.16 EqGAR despite just six opportunities. He made them count by scoring twice from third (once when the third baseman fielded the ball). Brad Ausmus does well here--as he usually does--by virtue of being advanced on sacrifice hits 24 times. There is certainly an argument to be made for excluding or at least discounting sacrifices, but at this point they're still included.

On the other end of the spectrum we find Royals rookie Alex Gordon (-1.59), who was thrown out twice trying to score on groundouts, and failed to advance in 19 of his 29 opportunities. There aren't too many other surprises there, with Jorge Posada (-1.30), Dmitri Young (-1.26), and Aramis Ramirez (-1.40) no strangers to the bottom of the baserunning heap from their clomping around the bases.

Equivalent Stolen Base Runs

Next up is equivalent stolen base runs, which also includes getting picked off:


Name SBOpps EqSBR
Brian Roberts 59 6.01
Curtis Granderson 28 4.07
Juan Pierre 82 3.93
Kazuo Matsui 36 3.89
Jimmy Rollins 48 3.81
Shane Victorino 43 3.76
Rickie Weeks 28 3.47
Johnny Damon 29 3.17
Nathan McLouth 23 3.11
Ian Kinsler 26 3.02
--------------------------------
Matt Kemp 15 -2.16
Andre Ethier 4 -2.25
Alfredo Amezaga 21 -2.30
Joey Gathright 18 -2.31
Jeff Kent 5 -2.33
Jack Wilson 8 -2.34
Casey Kotchman 7 -2.62
Brian Giles 10 -2.85
Tony Pena 12 -3.08
Juan Uribe 10 -4.58

The Orioles' Roberts handily blows by the competition with +6.01, by virtue of 22 of his 59 opportunities involving steals of third base, tops in the majors in 2007. In fact, he participated in eight double steals when he was the lead runner, and was only caught once (actually picked off with a runner on first). As you can imagine, Curtis Granderson also does quite well despite just 28 opportunities, less than half that of Juan Pierre who comes in just behind, since he was caught stealing only once (he was picked off twice but was safe on both occasions, which we credit to the runner).

On the flip side, Juan Uribe of the White Sox was safe just once in 10 opportunities, no doubt the victim of poor execution on hit-and-run plays, although he was picked off and caught stealing once as well. On the surface, Matt Kemp's 10 stolen bases in 15 attempts doesn't seem too bad, even as the major leagues set a record for stolen base percentage in 2007. However, that masks the fact that Kemp picked off third with one out and runners on second and third--costing him over a run--and was twice thrown out on strike'em out/throw'em out double plays, costing him just short of another run and a half. The Dodgers have three players in this list, costing them almost eight runs total.

Equivalent Air Advancement Runs

Now we'll take a look at advancing on fly outs via equivalent air advancement runs. This metric, as well as advancing on hits (discussed below), are park-adjusted using a single park factor based on a three-year average:


Name AAOpps EqAAR
Coco Crisp 30 2.48
Johnny Damon 38 2.01
Marcus Giles 28 1.90
Aubrey Huff 29 1.81
Ryan Braun 31 1.75
Grady Sizemore 43 1.70
Willy Taveras 32 1.66
Matt Holliday 52 1.60
Juan Pierre 35 1.56
Jeff Francoeur 28 1.49
--------------------------------
Corey Patterson 22 -1.67
Placido Polanco 35 -1.70
Raul Ibanez 29 -1.81
Josh Bard 24 -1.95
Lyle Overbay 26 -2.03
Mike Lowell 36 -2.21
Mark Loretta 27 -2.28
Kenny Lofton 39 -2.31
Jose Lopez 23 -2.54
Carlos Delgado 32 -2.77

Here, Coco Crisp takes the top spot at +2.48 runs by advancing 14 times in 30 opportunities, with ten of those times scoring a run from third base. Interestingly, Ryan Braun, who might not seem like a player who runs very well (he ranked 98th overall at +1.44 runs), scored from third nine times, and advanced from second to third on two other occasions to run his total to +1.75 runs.

The fact that Carlos Delgado (-2.77) and Jose Lopez (-2.54) find themselves on the bottom is no shocker, because of their ultra-conservative approaches. Delgado always ranks poorly; this year he advanced on fly balls just four times in 32 chances, while Lopez did so just once in 23 opportunities. On the other hand, Kenny Lofton (-2.31) was overly aggressive and, despite advancing 10 times in his 39 opportunities, was also thrown out three times, accounting for -1.60 runs. And then there are those like Corey Patterson, who didn't advance very frequently (just five times in 22 chances) and was also thrown out once trying to score from third, which cost him -0.60 runs.

Equivalent Hit Advancement Runs

Advancing from first or second on singles and from first on a double is captured by equivalent hit advancement runs, with the leaders and trailers shown below:


Name HAOpps EqHAR
Juan Pierre 75 5.09
Chone Figgins 53 4.54
Grady Sizemore 54 4.01
Mike Cameron 49 3.69
Jose Reyes 46 3.57
Jason Bartlett 52 3.51
Jimmy Rollins 51 3.33
Orlando Cabrera 68 3.32
Brian Giles 40 3.22
Luis Castillo 61 3.07
--------------------------------
David Eckstein 35 -3.20
David Ortiz 68 -3.30
Barry Bonds 41 -3.37
Carlos Delgado 37 -3.60
Ken Griffey 41 -3.74
Jorge Posada 56 -4.04
Ryan Howard 40 -4.44
Todd Helton 73 -4.52
Casey Kotchman 40 -4.75
Ryan Garko 52 -7.25

In this category, Juan Pierre had his finest season as far back as I've run the numbers (2000), contributing +5.09 runs over what would have been expected given his opportunities. He was never thrown out, and bested the average number of bases gained per opportunity in all three scenarios. In fewer opportunities Chone Figgins once again does very well (+4.54), in part by advancing from first to third on singles 16 times in 30 opportunities while scoring from first once and never getting thrown out. However, Mike Cameron (+3.69 overall) leads all runners in that department, as he made it to third 13 times and scored two additional times in just 23 opportunities. The rest of the top ten is populated with the usual suspects, reflective of the fact that EqHAR is the most persistent of the metrics in terms of capturing an individual runner's talent.

Speaking of suspects, what's up with the Tribe's Ryan Garko? With his colossal -7.25 runs, he blows away the previous all-time low value for this metric set by Pat Burrell at -5.60 in 2005. How did he do it, you ask? For starters he was thrown out trying to advance no less than five times, which was tops in the majors; Casey Kotchman (-4.75) and Ryan Howard (-4.44) were both thrown out four times. Getting thrown out at home twice by a left fielder alone cost him 2.14 runs, and when you couple that with the fact that he failed to advance beyond the proscribed number of bases in 42 of his 52 opportunities, it all adds up to being two and half runs worse than any other baserunner. The rest of the trailers--with the exception of David Eckstein--don't raise any eyebrows. Eckstein was thrown out three times, which cost him over three runs.

Equivalent Other Advancement Runs

And now, before putting it all together, we'll take a look at the newest member of this family, which is advancement on wild pitches, passed balls, and balks:



Name OAOpps EqOAR
Luis Castillo 602 2.78
Jose Reyes 393 2.56
Dustin Pedroia 348 2.33
Andruw Jones 248 1.91
Ichiro Suzuki 507 1.77
Ben Zobrist 50 1.69
Josh Barfield 231 1.62
Jason Tyner 241 1.62
Gary Sheffield 249 1.54
Kazuo Matsui 265 1.48
--------------------------------
Randy Winn 394 -1.06
Shea Hillenbrand 118 -1.08
Jeff Francoeur 321 -1.10
Chone Figgins 314 -1.10
Chris Gomez 154 -1.11
Matt Holliday 457 -1.15
Justin Morneau 316 -1.37
Shawn Hill 16 -1.46
Jorge Posada 361 -1.53
Reggie Willits 357 -2.05

Luis Castillo led all runners at +2.78 by virtue of advancing 17 times and scoring six times, both of which topped the majors. Meanwhile Nick Punto (+1.19, good for 23rd) of the Twins advanced just five times, but scored on four of them. Ben Zobrist (+1.69) moved up only four times, but scored twice with two outs, driving his run total up, and placing him in the top 10.

On the flip side, the aggressiveness of the Angels seemingly cost them, as Reggie Willits ended up at -2.05 by being thrown out once at second and once at third, costing him 1.3 runs while only advancing four other times. Teammate Chone Figgins was also thrown out once at third with nobody out to cost a run, and strangely only advanced on six other opportunities. MVP candidate Matt Holliday also scored poorly here but, probably more due to a conservative approach coupled with some bad luck, as indicated by his good numbers both overall and historically. He wasn't thrown out, but only advanced six times, with three of those being advances to third with two outs, which add negligible run value. But the award for doing the most damage with the fewest opportunities has to belong to Nats pitcher Shawn Hill. Despite just 16 opportunities, he was on third base with the bases loaded and no outs on April 20th in Florida, managed to get himself in a rundown, and was thrown out 2-5-1-6, thereby debiting him 1.41 runs.*

The Whole Enchilada

Finally, let's total it all up and reveal the best and worst baserunners for 2007:


Name Opps EqGAR Opps EqSBR Opps EqAAR Opps EqHAR Opps EqOAR EqRuns
Juan Pierre 38 0.24 82 3.93 35 1.56 75 5.09 414 0.65 11.47
Coco Crisp 36 1.11 35 1.95 30 2.48 47 1.64 323 1.41 8.60
Brian Roberts 67 0.60 59 6.01 32 -0.36 56 2.58 402 -0.41 8.43
Luis Castillo 46 0.95 22 0.63 45 1.00 61 3.07 602 2.78 8.42
Jose Reyes 62 0.61 104 1.46 39 -0.31 46 3.57 393 2.56 7.90
Jimmy Rollins 38 -0.01 48 3.81 52 0.83 51 3.33 425 -0.71 7.25
Grady Sizemore 44 0.45 45 -0.19 43 1.70 54 4.01 435 1.22 7.20
Johnny Damon 41 0.30 29 3.17 38 2.01 59 1.91 371 -0.32 7.06
Dave Roberts 41 2.81 37 2.63 33 -0.15 40 1.81 281 -0.12 6.98
Ichiro Suzuki 58 -0.45 45 2.52 54 0.54 73 2.35 507 1.77 6.72
Chone Figgins 31 0.46 52 1.71 31 1.01 53 4.54 314 -1.10 6.63
Curtis Granderson 43 0.58 28 4.07 56 -0.05 74 2.22 426 -0.56 6.26
Jason Bartlett 40 0.62 28 2.81 18 0.21 52 3.51 325 -0.95 6.21
Ian Kinsler 37 0.93 26 3.02 20 1.24 42 1.30 261 -0.30 6.19
Kazuo Matsui 22 -0.59 36 3.89 31 -1.21 40 2.62 265 1.48 6.18
--------------------------------------------------------------------------------------
Carlos Lee 27 0.43 14 -0.83 32 -1.32 55 -1.62 339 -0.86 -4.20
Troy Glaus 18 -0.65 2 -1.44 19 -0.52 27 -1.43 208 -0.20 -4.23
Frank Thomas 19 -0.79 0 0.00 36 -0.10 47 -3.08 335 -0.27 -4.25
Brad Hawpe 35 0.05 3 -1.95 22 -0.49 39 -1.79 289 -0.08 -4.27
Derrek Lee 22 -0.08 11 -1.84 35 -0.95 66 -0.83 416 -0.72 -4.42
Pedro Feliz 29 -0.28 3 -0.88 27 -1.52 43 -1.90 237 -0.08 -4.66
Ryan Howard 16 -0.41 1 0.11 30 0.58 40 -4.44 290 -0.53 -4.68
Ken Griffey 27 0.17 5 0.21 26 -0.60 41 -3.74 324 -0.73 -4.69
Mark Loretta 16 0.02 3 -0.56 27 -2.28 50 -2.07 307 0.17 -4.72
Todd Helton 25 -0.53 2 -1.11 35 1.35 73 -4.52 409 -0.15 -4.97
Casey Kotchman 25 0.14 7 -2.62 31 1.04 40 -4.75 266 0.39 -5.80
Mike Lowell 22 -0.43 5 -0.35 36 -2.21 41 -2.56 326 -0.80 -6.34
Carlos Delgado 30 -0.46 1 -0.23 32 -2.77 37 -3.60 281 -0.39 -7.45
Jorge Posada 34 -1.30 3 -0.13 40 -0.56 56 -4.04 361 -1.53 -7.56
Ryan Garko 20 -0.98 1 -0.44 27 0.33 52 -7.25 289 -0.49 -8.83

Juan Pierre unseats Chone Figgins (who led the majors at +9.19 in 2006) and takes the title at +11.47 runs, or a little more than a win, which is almost three runs more than the next runner. Figgins falls to eleventh because of his poor showing in the new EqOAR. Coco Crisp is solid all around, enabling him to come in second at +8.60, and place in the company of more famous speedsters Brian Roberts (+8.43) and Luis Castillo (+8.42). Once again, the remainder of the top 15 offer us no surprises, with four of the top repeating from 2006. Incidentally, Hanley Ramirez, who placed second in 2006 with +8.89 runs, falls to 57th at +2.25 runs, primarily because of a -0.58 in EqHAR in 2007.

Not surprisingly, Garko finds himself over a run worse than anyone else at -8.83 runs, while Jorge Posada (-7.56) and Carlos Delgado (-7.45) assume their traditional rankings. This list as well is populated with familiar names like Frank Thomas (-4.25), Ryan Howard (-4.68), and Todd Helton (-4.97).

What's missing here, as many readers will notice, is some measure of the rate at which all of these opportunities occurred. All the metrics here are essentially counting stats, and so a runner with more opportunities should do better, all other things being equal, than a runner who is on base less frequently. We'll run through the rate statistics for these metrics in a future article.

A Final Note About the Postseason

Since we are in the middle of that time of year, I should say a few words about the three remaining playoff teams and their baserunning.

Colorado Rockies: As a team, the Rockies ranked 16th overall, contributing an additional 6.1 runs on the bases. Most of this was due to EqOAR, as they were only slightly above zero in EqHAR and EqAAR, slightly below zero in EqGAR and actually -2.58 runs under in EqGAR. However, as with a lot of teams, there is a wide variance with the top runners: Kaz Matsui (+6.47), Matt Holliday (+4.58), and Jamey Carroll (+3.16) balance out Garrett Atkins (-1.52), Brad Hawpe (-3.75), and Todd Helton (-4.30). Willy Taveras has ranked very well in previous seasons, but in 2007 had a negative EqGAR while performing above average (though not spectacularly) in all the other metrics. The bottom line is that you shouldn't look for much adventurous running from those bottom three; Clint Hurdle will run for Atkins with Carroll in the late innings since he can also come in to play third base, but otherwise the Rockies do not pinch-run a lot. Unlike Boston, who has a real stolen base threat in Jacoby Ellsbury, Carroll is not a good basestealer, and is instead more adept at taking extra bases on hits or being able to tag up. Overall, the Rockies were 13th in baseball, using pinch-runners 32 times, but 20 of those were Carroll, and another four were Clint Barmes.

Cleveland Indians: The Indians ranked 24th overall in 2007 at +0.05 runs, and were among the worst teams in utilizing the stolen base (-10.35 runs) and advancing on hits (-2.60 runs). There's an even bigger split between the guys who can run and those who can't than on the Rockies, as Sizemore (+7.59), Josh Barfield (+4.13), and Asdrubal Cabrera (+2.22) counterbalance Garko, Jhonny Peralta (-2.81), Trot Nixon (-1.52), and Victor Martinez (who at -1.27 had a very good year, primarily by advancing on wild pitches and passed balls). Since Barfield and Cabrera play the same position, Barfield can be utilized as a pinch-runner, and was indeed the most frequently-used by Eric Wedge (13 times) in 2007. Like Carroll for the Rockies, Barfield is not a great basestealer, but does go from first to third well and can take advantage of both ground outs and fly balls. Wedge will also run with Jason Michaels (eight times) and overall the Tribe was eighth in using runners 41 times.

Boston Red Sox: The Red Sox ranked 19th in baseball at +3.92 runs. That was on the strength of picking up 3.31 runs on stolen bases because of their high stolen base percentage. As already mentioned, Crisp was the team leader, but Kevin Youkilis (+4.60), Julio Lugo (+2.53), and Jacoby Ellsbury (+1.89) also all contributed. On the other end, Manny Ramirez (-1.92), David Ortiz (-2.36), Jason Varitek (-3.00), and Mike Lowell (-5.51) are all candidates for Terry Francona using Ellsbury as a runner. Boston was 10th in using pinch-runners (34) with Lugo (six) being the players most often used. But that changes now, as Ellsbury will be the primary weapon off the bench; he was in Games One and Two of the ALCS, a la Dave Roberts in 2004.

Note:

* The remaining fraction of a run that makes up the difference between -1.46 and -1.41 comes from the additional calculation where the number of attempted advancements is compared to the average number for runners in the same situations. In Hill's case, he had 15 other opportunities to advance, and in not doing so was debited the additional -.05 runs.

Dan Fox is an author of Baseball Prospectus. You can contact Dan by clicking here or click here to see Dan's other articles.

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Comments

  • BarndogBarndog Posts: 20,492 ✭✭✭✭✭
    that's quite an impressive body of work. No surprise that Julio Luso didn't make the top ten in any category. I guess "paying attention to the game situation" is important if one is to be tops in a certain statistical category.
  • TreetopTreetop Posts: 1,474
    Maybe I'm missing something, but what about advancing on hit and runs and going from 1st to 3rd on singles????
    Link to my current Ebay auctions

    "If I ever decided to do a book, I've already got the title-The Bases Were Loaded and So Was I"-Jim Fregosi
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