# Adjusting the Lineup to Win

- Link: https://www.nyrdcast.com/adjusting-the-lineup-to-win/
- Published: 2017-01-13T10:03:52-06:00
- Author: Eugene Tierney

Every year when I get my [Bill James](http://www.baseball-reference.com/search/search.fcgi?results=jamesbi02,jamesbi01&search=Bill+James&utm_campaign=Linker&utm_source=direct&utm_medium=linker-)
Handbook, one of the first things I look at is the Manager Records. I enjoy seeing
things like pitcher usage, tactics, and lineups used. As a Cardinal fan, we see 
more lineups a season than most other fanbases. In fact, [Mike Matheny](http://www.baseball-reference.com/players/m/mathemi01.shtml?utm_campaign=Linker&utm_source=direct&utm_medium=linker-)
led the National League this past season with 146 different lineups, the most he’s
used in one season. I also noted that it was his lowest win total and the only year
he missed the playoffs.

Was this coincidence? My curiosity was piqued.

I pulled out a lot of my old handbooks to find out. I started by looking at the 
last 10 years of MLB to see what the year by year standards showed.

I placed all of the data in a scattergraph, using lineups for the X axis and wins
for the Y axis. Looking at it year by year, there was no real trend to the data.
Here was 2016:
 [](https://i0.wp.com/www.nyrdcast.com/wp-content/uploads/2017/01/2016-no-trend.png?ssl=1)

But when you add a [trend line](https://www.mathsisfun.com/data/scatter-xy-plots.html),
it shows you the correlation in the data. For 2016, the trend line shows a negative
correlation; basically, the more MLB managers tinker with the lineup, the lower 
the amount of wins. Here is the data again, but with the trend line:
 [](https://i0.wp.com/www.nyrdcast.com/wp-content/uploads/2017/01/2016.png?ssl=1)

Looking at the previous seasons, the trend is pretty much the same; the data is 
scattered, but the trend lines are showing negative correlation. When all of the
data is presented together, you get almost the same correlation:
 [](https://i0.wp.com/www.nyrdcast.com/wp-content/uploads/2017/01/Total-Team.png?ssl=1)

Seeing almost the same results, I got to wondering about individual managers; does
this trend mean all managers have a lower chance of winning the more they change
their lineups?

I started with Matheny. In his five seasons, he’s used 122, 89, 199, 135, and 146
different lineups with 88, 97, 90, 100, and 86 wins. When plotted, they show a negative
correlations:
 [](https://i0.wp.com/www.nyrdcast.com/wp-content/uploads/2017/01/Matheny.png?ssl=1)

5 seasons is too small of a sample size though. I expanded the research to 14 other
managers who have had longer careers and varying degrees of success. I went with
[Dusty Baker](http://www.baseball-reference.com/players/b/bakerdu01.shtml?utm_campaign=Linker&utm_source=direct&utm_medium=linker-),
[Bruce Bochy](http://www.baseball-reference.com/players/b/bochybr01.shtml?utm_campaign=Linker&utm_source=direct&utm_medium=linker-),
[Bobby Cox](http://www.baseball-reference.com/players/c/coxbo01.shtml?utm_campaign=Linker&utm_source=direct&utm_medium=linker-),
[Terry Francona](http://www.baseball-reference.com/players/f/francte01.shtml?utm_campaign=Linker&utm_source=direct&utm_medium=linker-),
[Joe Girardi](http://www.baseball-reference.com/players/g/girarjo01.shtml?utm_campaign=Linker&utm_source=direct&utm_medium=linker-),
[Clint Hurdle](http://www.baseball-reference.com/players/h/hurdlcl01.shtml?utm_campaign=Linker&utm_source=direct&utm_medium=linker-),
Tony LaRussa, [Jim Leyland](http://www.baseball-reference.com/players/l/leylaji99.shtml?utm_campaign=Linker&utm_source=direct&utm_medium=linker-),
[Joe Maddon](http://www.baseball-reference.com/players/m/maddojo99.shtml?utm_campaign=Linker&utm_source=direct&utm_medium=linker-),
[Charlie Manuel](http://www.baseball-reference.com/players/m/manuech01.shtml?utm_campaign=Linker&utm_source=direct&utm_medium=linker-),
[Mike Scioscia](http://www.baseball-reference.com/players/s/sciosmi01.shtml?utm_campaign=Linker&utm_source=direct&utm_medium=linker-),
[Buck Showalter](http://www.baseball-reference.com/players/s/showabu99.shtml?utm_campaign=Linker&utm_source=direct&utm_medium=linker-),
[Joe Torre](http://www.baseball-reference.com/players/t/torrejo01.shtml?utm_campaign=Linker&utm_source=direct&utm_medium=linker-),
and [Ned Yost](http://www.baseball-reference.com/players/y/yostne01.shtml?utm_campaign=Linker&utm_source=direct&utm_medium=linker-);
all of these guys have been to the playoffs, but have also had some bad seasons.
They all also have managed multiple teams, outside of Scioscia. The only restriction
I used was they had to have managed a minimum of 140 games in seasons considered;
some of them managed less than 100 games due to being hired/fired mid-season and
those seasons would pull the data down. I also only used data from 1995 and on; 
finding lineup usage data before that is a challenge for a blogging hobbiest. Here
is the graph with all 15 managers:
 [](https://i0.wp.com/www.nyrdcast.com/wp-content/uploads/2017/01/Total-manager.png?ssl=1)

Francona and Leyland are the only managers to go against the trend; both have positive
correlation between lineups and wins. I’d also say Charlie Manuel goes against the
trend as his trend line is almost netrual; Scioscia is close to being neutral too.

[](https://i0.wp.com/www.nyrdcast.com/wp-content/uploads/2017/01/Francona.png?ssl=1)
[](https://i0.wp.com/www.nyrdcast.com/wp-content/uploads/2017/01/Leyland.png?ssl=1)
[](https://i0.wp.com/www.nyrdcast.com/wp-content/uploads/2017/01/Manuel.png?ssl=1)
[](https://i0.wp.com/www.nyrdcast.com/wp-content/uploads/2017/01/Scioscia.png?ssl=1)

Other things I’ve noticed:

 * LaRussa is an interesting case. He had no seasons with double digits lineups 
   used; in fact, his lowest total was 117. He aveaged 133 lineups a season and 
   topped out at 153 (or a different lineup in 94% games managed). He also had 3
   time where he used the same amount of lineups in back to back seasons: 120 in
   1995 and 1996, 146 in 1997 and 1998, and 117 in 2001 and 2002.
    [](https://i0.wp.com/www.nyrdcast.com/wp-content/uploads/2017/01/LaRussa.png?ssl=1)
 * Baker’s highest win season just happened to coincide with his lowest lineup usage–
   2000 with the Giants.
 * Cox and Manuel might be the last of the old guard managers; they averaged the
   lowest amount of lineups at 94. In fact, they were the only managers to have 
   double digit averages. I call them “old guard” because they always seemed to 
   follow the old unwritten rules of the game and less inclined to sabermetrics.
 * LaRussa was the highest averaged at 133. Maddon was second at 131.

My conclusion on this is there is an impact on lineup usage versus wins, but I believe
it’s more about the reason for the different lineups. It’s quite possible that the
increase in lineup useage is due to injury; a replacement player will impact the
probability that a team will win. If I can get the data, I’ll write about lineup
useage vs DL days per team to see if there’s correlation there.

I do believe that some of it is just tinkering. As a Cardinal fan, it’s obvious 
that LaRussa and Matheny adjusted the lineup daily; they both would play the matchups
rather than setting a status quo in their batting order. It can be frustrating as
fans, especially when their changes don’t bring a win.

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## Comments

### By: Birk

- Link: https://www.nyrdcast.com/adjusting-the-lineup-to-win/#comment-831
- Published: 2017-01-15T06:56:45-06:00

It could just be that they are changing the lineup because they aren’t winning.

### By: Eugene Tierney

- Link: https://www.nyrdcast.com/adjusting-the-lineup-to-win/#comment-832
- Published: 2017-01-15T07:37:28-06:00

That’s quite possible as well.
