By any metric imaginable, Los Angeles Angels wunderkind Mike Trout is having one heck of a season. He’s leading the world in WAR, and leading the AL in R, SB, BA, and OPS+. He’s either second or third in all these categories too: OBP, SLG%, OPS, youngest player, and Win Probability Added. And he made the All-Star Game.
Followers of this blog will remember that back on June 18th, I introduced Slugging Percentage Plus (SPP or Slug+), born of the idea that steals matter just as much as doubles. I provided an update to the SPP standings on July 12th.
Well, guess what: it’s August 10th, and the time is nigh for another SPP update. I’ve adjusted the algorithm a little bit. Caught stealing is now subtracted from the top portion of the calculation, in deference to the immutable fact that getting caught stealing is bad. I toyed with the idea of standardizing the “perfect season” at 1.000 by including a multiplier based on Barry Bonds’ 2004 for the ages, but eventually reneged for the sake of avoiding a damaging Bonds-ian assoication on the stat’s public image. SPP will remain Bonds-free.
For a reminder, here’s the updated formula:
SPP = ((TB + SB + Walks + HBP- CS) / (PA))
Here are your SPP standings as of games completed Thursday:
Name | SPP |
Mike Trout | 0.7105 |
Matt Kemp | 0.6865 |
Joey Votto | 0.6811 |
Andrew McCutchen | 0.6652 |
David Ortiz | 0.6596 |
Ryan Braun | 0.6593 |
Edwin Encarnacion | 0.6407 |
Carlos Gonzalez | 0.6295 |
Miguel Cabrera | 0.6247 |
Josh Willingham | 0.6201 |
Josh Hamilton | 0.6126 |
Jose Bautista | 0.6091 |
Mark Trumbo | 0.6086 |
David Wright | 0.6081 |
Carlos Ruiz | 0.6062 |
Carlos Beltran | 0.6009 |
Matt Holliday | 0.5996 |
Paul GoldSchmidt | 0.5969 |
Robinson Cano | 0.5962 |
Alex Rios | 0.5868 |
Albert Pujols | 0.5851 |
Buster Posey | 0.5837 |
Josh Reddick | 0.5815 |
Austin Jackson | 0.5739 |
Adam Jones | 0.5720 |
Melky Cabrera | 0.5699 |
Adam Dunn | 0.5699 |
Yadier Molina | 0.5553 |
Jason Heyward | 0.5508 |
Chase Headley | 0.5311 |
Ian Kinsler | 0.5218 |
Jose Reyes | 0.5210 |
Michael Bourn | 0.5097 |
Sean Morash | 0.5079 |
Hanley Ramirez | 0.5022 |
Drew Stubbs | 0.4987 |
Shane Victorino | 0.4881 |
Jason Kipnis | 0.4842 |
Rickie Weeks | 0.4778 |
Starlin Castro | 0.4511 |
Jeff Franouer | 0.4065 |
Dee Gordon | 0.3945 |
Dave Robbins | 0.3836 |
SPP proves a very good indicator of how well a given player is doing in an all-around offensive sense. (Offensive wins above replacement (oWAR) is also a good indicator, but I prefer SPP because I made it up.) In examining the SPP list, one gets a pulse on the offensive performances thus far this season; in compiling the data, I uncovered some interesting points . Check out some of my notes:
I was happy to see Mike Trout at the top of the list given how unbelievable he’s been so far. Consider this: his current 162 game projection has him on pace for 32 home runs, 100 RBI, 55 steals and a .345 average. That he tops the SPP list proves that the stat is, at the very least, logical.
Alex Rios has as many walks as home runs (18).
Quick Quiz: who is having a better offensive season, Paul Goldschmidt or Robinson Cano? According to SPP, the answer is Goldschmidt.
Jeff Francouer should stop trying to steal: 2 SB, 5 CS.
David Ortiz comes in at 5th in SPP despite the fact that the statistic is designed to reward base stealers. He only has 11 career steals (0 this year), but is tops in the AL in Slugging, and that matters too.
In the first edition of the SPP leader board, Josh Hamilton was in 3rd place. Second Edition: 5th. His drop to 11th place this time around gives some context to just how poorly he’s played in recent weeks.
Stat of the Day: In Barry Bonds’ 2004 campaign (you know, basically the perfect offensive season) he posted a SPP of .890.
-Sean Morash