Ultimate Zone Ratings (UZR), provided by Mitchel Lichtman, are now available for the 2018 season! These will update weekly as usual.
In addition to the the new 2018 data, the 2012 through 2017 data has been updated. You might recall that in 2017, there were some changes to the UZR methodology that were to be backported to 2012 – 2016. This has now happened. Here is a brief refresher on what those changes were.
– UZR now uses hit timer data (hang time) rather than hit type designations, which is an improvement on the methodology and thus the results.
– The methodology has changed a little that allows UZR to account for some of the noise associated with imperfect data. The net result of this change is that extreme UZR’s, which were likely caused by, to some extent at least, noise in the data, rather than extreme performance, will be slightly ‘dampened.’ We think that these new values, while very close to the old ones in most cases, more accurately reflect the actual performance of the players in question.
Below you will find the changes of 5 or more runs in each season:
2012
2012 UZR Changes
Season |
Name |
Position |
Team |
Old Range |
New Range |
Change |
2012 |
Curtis Granderson |
CF |
Yankees |
-18.0 |
-5.4 |
12.6 |
2012 |
Brandon Inge |
3B |
Tigers |
-0.2 |
10.1 |
10.3 |
2012 |
Shin-Soo Choo |
RF |
Indians |
-15.5 |
-7.2 |
8.3 |
2012 |
Miguel Cabrera |
3B |
Tigers |
-10.9 |
-3.0 |
7.8 |
2012 |
Michael Morse |
LF |
Nationals |
-9.0 |
-1.3 |
7.6 |
2012 |
Hunter Pence |
RF |
Phillies |
-7.7 |
-0.5 |
7.2 |
2012 |
J.D. Martinez |
LF |
Astros |
-7.6 |
-0.6 |
7.0 |
2012 |
Brennan Boesch |
RF |
Tigers |
-11.5 |
-4.7 |
6.9 |
2012 |
Dexter Fowler |
CF |
Rockies |
-12.0 |
-5.2 |
6.8 |
2012 |
Matt Kemp |
CF |
Dodgers |
-12.3 |
-5.8 |
6.5 |
2012 |
Dayan Viciedo |
LF |
White Sox |
-5.6 |
0.9 |
6.5 |
2012 |
Rickie Weeks Jr. |
2B |
Brewers |
-14.2 |
-8.0 |
6.2 |
2012 |
Carlos Gonzalez |
LF |
Rockies |
-5.4 |
0.7 |
6.2 |
2012 |
Yoenis Cespedes |
LF |
Athletics |
-9.6 |
-3.5 |
6.1 |
2012 |
Derek Jeter |
SS |
Yankees |
-13.2 |
-7.1 |
6.1 |
2012 |
Rajai Davis |
LF |
Blue Jays |
-10.8 |
-4.9 |
5.9 |
2012 |
Jose Altuve |
2B |
Astros |
-11.4 |
-5.6 |
5.9 |
2012 |
Ryan Theriot |
2B |
Giants |
-8.2 |
-2.4 |
5.8 |
2012 |
Andrew McCutchen |
CF |
Pirates |
-6.3 |
-0.7 |
5.6 |
2012 |
Alex Gordon |
LF |
Royals |
6.4 |
1.3 |
-5.1 |
2012 |
Ben Revere |
RF |
Twins |
13.5 |
8.5 |
-5.1 |
2012 |
Chase Utley |
2B |
Phillies |
7.6 |
2.4 |
-5.2 |
2012 |
Trayvon Robinson |
LF |
Mariners |
5.3 |
-0.1 |
-5.4 |
2012 |
Adrian Gonzalez |
1B |
Red Sox |
14.3 |
8.7 |
-5.5 |
2012 |
David Murphy |
LF |
Rangers |
10.6 |
5.0 |
-5.6 |
2012 |
Danny Espinosa |
2B |
Nationals |
6.5 |
0.6 |
-5.9 |
2012 |
Alex Presley |
LF |
Pirates |
8.2 |
2.1 |
-6.1 |
2012 |
Jon Jay |
CF |
Cardinals |
5.6 |
-0.5 |
-6.2 |
2012 |
Chris Young |
CF |
Diamondbacks |
7.5 |
1.3 |
-6.3 |
2012 |
David Wright |
3B |
Mets |
15.8 |
9.0 |
-6.7 |
2012 |
Starling Marte |
LF |
Pirates |
7.6 |
0.4 |
-7.2 |
2012 |
Peter Bourjos |
CF |
Angels |
13.6 |
6.1 |
-7.5 |
2012 |
Michael Bourn |
CF |
Braves |
21.3 |
13.8 |
-7.5 |
2012 |
Josh Reddick |
RF |
Athletics |
13.9 |
5.9 |
-8.0 |
2012 |
Jason Heyward |
RF |
Braves |
23.2 |
11.7 |
-11.5 |
2012 |
Brandon Inge |
3B |
Athletics |
8.1 |
-4.3 |
-12.4 |
2013
2013 UZR Changes
Season |
Name |
Position |
Team |
Old Range |
New Range |
Change |
2013 |
Matt Kemp |
CF |
Dodgers |
-18.0 |
-5.2 |
12.8 |
2013 |
Miguel Cabrera |
3B |
Tigers |
-17.6 |
-7.5 |
10.1 |
2013 |
Aaron Hicks |
CF |
Twins |
-10.4 |
-0.6 |
9.7 |
2013 |
Shin-Soo Choo |
CF |
Reds |
-16.5 |
-7.3 |
9.2 |
2013 |
Asdrubal Cabrera |
SS |
Indians |
-12.5 |
-3.8 |
8.6 |
2013 |
Alexi Amarista |
CF |
Padres |
-10.5 |
-2.3 |
8.2 |
2013 |
Adam Jones |
CF |
Orioles |
-12.8 |
-5.4 |
7.4 |
2013 |
David Freese |
3B |
Cardinals |
-17.0 |
-9.6 |
7.3 |
2013 |
Nick Markakis |
RF |
Orioles |
-9.2 |
-1.9 |
7.3 |
2013 |
Eduardo Nunez |
SS |
Yankees |
-20.3 |
-13.0 |
7.3 |
2013 |
Adeiny Hechavarria |
SS |
Marlins |
-9.9 |
-2.8 |
7.1 |
2013 |
Placido Polanco |
3B |
Marlins |
-2.4 |
4.7 |
7.1 |
2013 |
Alex Gordon |
LF |
Royals |
-1.0 |
5.6 |
6.7 |
2013 |
Carlos Beltran |
RF |
Cardinals |
-10.8 |
-4.2 |
6.6 |
2013 |
Nori Aoki |
RF |
Brewers |
-4.3 |
1.8 |
6.0 |
2013 |
Raul Ibanez |
LF |
Mariners |
-11.7 |
-6.0 |
5.7 |
2013 |
Nick Franklin |
2B |
Mariners |
-7.1 |
-1.5 |
5.6 |
2013 |
Charlie Blackmon |
CF |
Rockies |
-7.8 |
-2.2 |
5.6 |
2013 |
Melky Cabrera |
LF |
Blue Jays |
-6.3 |
-0.8 |
5.5 |
2013 |
Dayan Viciedo |
LF |
White Sox |
-9.5 |
-4.1 |
5.4 |
2013 |
Brendan Ryan |
SS |
Mariners |
-0.5 |
4.8 |
5.3 |
2013 |
Derek Dietrich |
2B |
Marlins |
-6.2 |
-0.9 |
5.3 |
2013 |
Domonic Brown |
LF |
Phillies |
-14.6 |
-9.4 |
5.1 |
2013 |
Chris Johnson |
3B |
Braves |
-6.1 |
-1.0 |
5.1 |
2013 |
Adrian Gonzalez |
1B |
Dodgers |
6.1 |
1.0 |
-5.1 |
2013 |
Yunel Escobar |
SS |
Rays |
10.8 |
5.7 |
-5.1 |
2013 |
Nolan Arenado |
3B |
Rockies |
20.5 |
15.3 |
-5.2 |
2013 |
David Murphy |
LF |
Rangers |
7.1 |
1.9 |
-5.2 |
2013 |
Yoenis Cespedes |
LF |
Athletics |
6.6 |
1.3 |
-5.3 |
2013 |
Will Venable |
CF |
Padres |
7.3 |
2.0 |
-5.3 |
2013 |
Chris Denorfia |
RF |
Padres |
6.5 |
1.2 |
-5.3 |
2013 |
Starling Marte |
LF |
Pirates |
10.7 |
5.1 |
-5.6 |
2013 |
Mark Ellis |
2B |
Dodgers |
5.7 |
0.1 |
-5.6 |
2013 |
Mark Trumbo |
1B |
Angels |
8.0 |
2.3 |
-5.7 |
2013 |
Carl Crawford |
LF |
Dodgers |
8.2 |
2.2 |
-5.9 |
2013 |
Juan Lagares |
CF |
Mets |
9.2 |
3.2 |
-6.0 |
2013 |
Mike Moustakas |
3B |
Royals |
6.9 |
0.3 |
-6.6 |
2013 |
Andy Dirks |
LF |
Tigers |
10.2 |
3.3 |
-6.9 |
2013 |
Ben Zobrist |
2B |
Rays |
11.3 |
4.1 |
-7.2 |
2013 |
Carlos Gomez |
CF |
Brewers |
19.1 |
11.3 |
-7.8 |
2013 |
Hunter Pence |
RF |
Giants |
8.3 |
-0.4 |
-8.7 |
2013 |
Evan Longoria |
3B |
Rays |
15.3 |
6.3 |
-8.9 |
2013 |
Gerardo Parra |
RF |
Diamondbacks |
17.5 |
8.5 |
-9.0 |
2013 |
Clint Barmes |
SS |
Pirates |
8.8 |
-0.2 |
-9.0 |
2013 |
Jacoby Ellsbury |
CF |
Red Sox |
14.1 |
5.1 |
-9.1 |
2013 |
Jarrod Dyson |
CF |
Royals |
10.1 |
0.4 |
-9.7 |
2013 |
Manny Machado |
3B |
Orioles |
30.3 |
20.1 |
-10.2 |
2013 |
Juan Uribe |
3B |
Dodgers |
25.3 |
14.8 |
-10.5 |
2013 |
Andrelton Simmons |
SS |
Braves |
22.8 |
11.7 |
-11.1 |
2013 |
Colby Rasmus |
CF |
Blue Jays |
14.1 |
2.9 |
-11.1 |
2013 |
Shane Victorino |
RF |
Red Sox |
23.3 |
12.0 |
-11.3 |
2013 |
A.J. Pollock |
CF |
Diamondbacks |
16.2 |
3.8 |
-12.5 |
2014
2014 UZR Changes
Season |
Name |
Position |
Team |
Old Range |
New Range |
Change |
2014 |
Torii Hunter |
RF |
Tigers |
-18.7 |
-8.4 |
10.4 |
2014 |
Nick Castellanos |
3B |
Tigers |
-16.9 |
-9.3 |
7.6 |
2014 |
Michael Brantley |
LF |
Indians |
-8.5 |
-1.0 |
7.5 |
2014 |
Rajai Davis |
LF |
Tigers |
-6.9 |
0.5 |
7.4 |
2014 |
Matt Kemp |
LF |
Dodgers |
-10.1 |
-3.6 |
6.5 |
2014 |
Adam Eaton |
CF |
White Sox |
-2.1 |
4.2 |
6.3 |
2014 |
Dexter Fowler |
CF |
Astros |
-16.0 |
-9.9 |
6.2 |
2014 |
Colby Rasmus |
CF |
Blue Jays |
-7.8 |
-1.7 |
6.0 |
2014 |
Matt Dominguez |
3B |
Astros |
-9.0 |
-3.1 |
5.9 |
2014 |
Gerardo Parra |
RF |
Diamondbacks |
-3.6 |
1.9 |
5.5 |
2014 |
Elvis Andrus |
SS |
Rangers |
-5.2 |
0.3 |
5.5 |
2014 |
Andrew McCutchen |
CF |
Pirates |
-4.6 |
0.5 |
5.1 |
2014 |
Yunel Escobar |
SS |
Rays |
-15.4 |
-10.3 |
5.1 |
2014 |
Martin Prado |
3B |
Diamondbacks |
2.3 |
-3.1 |
-5.4 |
2014 |
Ian Kinsler |
2B |
Tigers |
14.0 |
8.4 |
-5.5 |
2014 |
David Lough |
LF |
Orioles |
7.7 |
2.3 |
-5.5 |
2014 |
Christian Yelich |
LF |
Marlins |
14.7 |
9.1 |
-5.6 |
2014 |
Jarrod Dyson |
CF |
Royals |
15.3 |
9.7 |
-5.6 |
2014 |
Jon Jay |
CF |
Cardinals |
5.8 |
0.1 |
-5.7 |
2014 |
Jhonny Peralta |
SS |
Cardinals |
9.5 |
3.6 |
-5.9 |
2014 |
Jose Ramirez |
SS |
Indians |
7.2 |
0.8 |
-6.5 |
2014 |
Dustin Ackley |
LF |
Mariners |
7.4 |
0.5 |
-7.0 |
2014 |
Adam Jones |
CF |
Orioles |
1.7 |
-5.4 |
-7.1 |
2014 |
Ender Inciarte |
CF |
Diamondbacks |
11.8 |
4.1 |
-7.7 |
2014 |
Josh Donaldson |
3B |
Athletics |
14.4 |
6.2 |
-8.2 |
2014 |
Alex Gordon |
LF |
Royals |
18.1 |
9.8 |
-8.3 |
2014 |
Chase Utley |
2B |
Phillies |
11.5 |
3.2 |
-8.4 |
2014 |
Billy Hamilton |
CF |
Reds |
14.7 |
5.9 |
-8.8 |
2014 |
Kevin Kiermaier |
RF |
Rays |
15.6 |
6.5 |
-9.1 |
2014 |
Juan Lagares |
CF |
Mets |
15.2 |
5.2 |
-10.0 |
2015
2015 UZR Changes
Season |
Name |
Position |
Team |
Old Range |
New Range |
Change |
2015 |
Juan Uribe |
3B |
Dodgers |
-1.3 |
6.7 |
8.0 |
2015 |
Jose Bautista |
RF |
Blue Jays |
-7.4 |
-0.3 |
7.1 |
2015 |
Robinson Cano |
2B |
Mariners |
-8.9 |
-2.6 |
6.3 |
2015 |
Pablo Sandoval |
3B |
Red Sox |
-16.5 |
-10.3 |
6.1 |
2015 |
Angel Pagan |
CF |
Giants |
-8.9 |
-2.9 |
6.0 |
2015 |
Marlon Byrd |
LF |
Reds |
-4.8 |
1.1 |
5.9 |
2015 |
Gerardo Parra |
CF |
Brewers |
-8.5 |
-2.6 |
5.9 |
2015 |
Avisail Garcia |
RF |
White Sox |
-11.4 |
-5.7 |
5.8 |
2015 |
Byron Buxton |
CF |
Twins |
-4.0 |
1.8 |
5.8 |
2015 |
Michael Bourn |
CF |
Indians |
-5.3 |
0.4 |
5.7 |
2015 |
Matt Kemp |
RF |
Padres |
-13.2 |
-7.6 |
5.6 |
2015 |
Ben Zobrist |
2B |
Athletics |
-4.9 |
0.4 |
5.3 |
2015 |
Johnny Giavotella |
2B |
Angels |
-6.6 |
-1.4 |
5.2 |
2015 |
Juan Uribe |
3B |
Braves |
2.0 |
-3.7 |
-5.7 |
2015 |
Nick Ahmed |
SS |
Diamondbacks |
10.6 |
4.5 |
-6.0 |
2015 |
Yoenis Cespedes |
LF |
Tigers |
8.2 |
1.6 |
-6.6 |
2015 |
Michael Taylor |
CF |
Nationals |
6.3 |
-0.3 |
-6.7 |
2015 |
Kevin Pillar |
CF |
Blue Jays |
15.3 |
8.1 |
-7.2 |
2015 |
Billy Hamilton |
CF |
Reds |
12.3 |
5.1 |
-7.2 |
2015 |
Kevin Kiermaier |
CF |
Rays |
23.2 |
11.8 |
-11.4 |
2016
2016 UZR Changes
Season |
Name |
Position |
Team |
Old Range |
New Range |
Change |
2016 |
Yoenis Cespedes |
CF |
Mets |
-12.1 |
-4.0 |
8.2 |
2016 |
Alexei Ramirez |
SS |
Padres |
-15.5 |
-8.8 |
6.7 |
2016 |
Charlie Blackmon |
CF |
Rockies |
-4.7 |
1.8 |
6.5 |
2016 |
Rougned Odor |
2B |
Rangers |
-15.6 |
-9.4 |
6.2 |
2016 |
Carlos Gonzalez |
RF |
Rockies |
-3.3 |
2.7 |
6.1 |
2016 |
Justin Upton |
LF |
Tigers |
0.6 |
6.0 |
5.4 |
2016 |
Asdrubal Cabrera |
SS |
Mets |
-4.7 |
0.6 |
5.3 |
2016 |
Nick Ahmed |
SS |
Diamondbacks |
7.6 |
2.4 |
-5.2 |
2016 |
Justin Turner |
3B |
Dodgers |
15.1 |
9.8 |
-5.3 |
2016 |
Carlos Gomez |
CF |
Astros |
-2.4 |
-7.7 |
-5.4 |
2016 |
Addison Russell |
SS |
Cubs |
16.4 |
10.8 |
-5.7 |
2016 |
Travis Jankowski |
CF |
Padres |
12.7 |
6.2 |
-6.5 |
2016 |
Francisco Lindor |
SS |
Indians |
21.5 |
14.3 |
-7.2 |
2016 |
Alex Gordon |
LF |
Royals |
9.2 |
1.8 |
-7.4 |
2016 |
Stephen Piscotty |
RF |
Cardinals |
10.5 |
3.1 |
-7.4 |
2016 |
Angel Pagan |
LF |
Giants |
5.5 |
-2.0 |
-7.5 |
2016 |
Kevin Pillar |
CF |
Blue Jays |
21.5 |
12.3 |
-9.2 |
2017
None.