Mike Trout Getty

FanGraphs and Baseball Reference agree on a value for replacement level in WAR


When we talk about WAR, we’ve historically been talking about two different metrics, actually. Because the two entities which developed and calculate WAR — FanGraphs and Baseball-Reference.com — have historically used two different values to determine the “replacement level” component of the stat.

While those of you who dig into these metrics with anything beyond a passing glance were aware of and made accommodations for this, it led to at least some confusion among more casual observers and led to a lot of potshots from the fans and the press looking to take issue with any stat more complicated than batting average. “Hey, why should we care about WAR if you guys can’t even agree what it is,” they would say, prior to coming up with some Edwin Starr/”what is it good for” bon mot which they believe to be original and clever.

Now, however: a grand agreement. From Dave Cameron:

You can calculate replacement level a number of different ways, but in the end, it always leads back to a number in this vicinity. Baseball-Reference arrived at a number a little higher than what Tango had used, while we came up with one a little lower. Because they were at opposite ends of the defensible spectrum, the different baselines gave a false sense of difference in the actual calculations. Now, with an agreed upon replacement level, those differences that are solely due to scale will go away.

There will still be some subtle differences in the ultimate calculation (read Dave’s post for more information on that) but now one big difference is gone, which should lead to a bit more harmony and less unnecessary strife when it comes to this stuff.

I’m sure some people will still take pot shots “Hey, if it’s so good, why do you have to tinker with it all the time!” they will claim, ignorant of how math and science work, but this is a good move.

(why the Mike Trout pic? Eh, didn’t want to use the calculator for two posts in a row)

Yadier Molina scratched from Cardinals’ lineup

molina getty
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Yadier Molina was in the Cardinals’ initial, posted lineup for Game 4 of the NLDS this afternoon, but the injured catcher has been scratched and replaced by backup Tony Cruz.

Molina has been playing through a significant thumb injury and exited Game 3 early in obvious discomfort. He no doubt talked his way into the lineup, but manager Mike Matheny told reporters that Molina was removed due to “considerable weakness in his hand.”

Not only will the Cardinals try to stave off elimination without Molina behind the plate, if they are able to advance past the Cubs in the NLDS they could be without the seven-time All-Star catcher in the NLCS.

Robinson Cano underwent sports hernia surgery

Robinson Cano

The Mariners announced today that second baseman Robinson Cano underwent surgery on his “core muscles” today, to repair that which we more commonly refer to as a sports hernia.

Cano played through the injury during the second half of what was a below par season. Hit hit .387/.334/.486 on the year though, surprisingly, did much better in the second half, posting a line of .331/.387/.540. The hernia may have been bothersome, but it didn’t really hamper him, it would seem.

He’ll need six weeks of recovery time, but should be good to go by spring training, looking for a bounce back year.

NLDS, Game 4: Cardinals vs. Cubs lineups

John Lackey

Here are the Cardinals and Cubs lineups for Game 4 of the NLDS in Chicago:

3B Matt Carpenter
1B Stephen Piscotty
LF Matt Holliday
RF Jason Heyward
SS Jhonny Peralta
CF Randal Grichuk
2B Kolten Wong
C Yadier Molina Tony Cruz
SP John Lackey

Yadier Molina is in the lineup despite leaving Game 3 early with obvious discomfort in his injured thumb. Randal Grichuk starts in center field after Tommy Pham played there in Game 3, which is interesting because in Game 1 the Cardinals used Grichuk in right field and Jason Heyward in center field. John Lackey is starting on short rest after winning Game 1, as manager Mike Matheny bypassed Lance Lynn with the season on the line.

UPDATE: Molina has been scratched from the lineup and replaced by Tony Cruz.

CF Dexter Fowler
RF Jorge Soler
3B Kris Bryant
1B Anthony Rizzo
2B Starlin Castro
LF Kyle Schwarber
C Miguel Montero
SP Jason Hammel
SS Javier Baez

Addison Russell is out of the lineup after injuring his hamstring in Game 3, so Javier Baez is taking his place at shortstop and batting ninth behind the pitcher. Jorge Soler’s hot streak gets him another start in the No. 2 spot, with Kyle Schwarber batting sixth again. Jason Hammel makes his first start in 12 days.