2023 2024     2024 2025  
  MLB ZSABL DIFF.   MLB ZSABL DIFF.
BA .248 .226 -.022 BA .243    
OBP .320 .299 -.021 OBP .312    
SLG .414 .431 .017 SLG .399    
OPS .734 .730 -.004 OPS .711    
ERA 4.33 4.33 .000 ERA 4.07    
BB/9 3.30 3.14 -.160 BB/9 3.10    
Errors/Per team 84 66 -18 Errors/Per team 86    
 
  2020 2021     2021 2022     2022 2023  
  MLB ZSABL DIFF.   MLB ZSABL DIFF.   MLB ZSABL DIFF.
BA .245 .220 -.025 BA .244 .220 -.024 BA .243 .215 -.028
OBP .322 .299 -.023 OBP .317 .295 -.022 OBP .312 .281 -.031
SLG .418 .433 .015 SLG .411 .424 .013 SLG .395 .401 .006
OPS .740 .732 -.008 OPS .728 .719 -.009 OPS .706 .682 -.024
ERA 4.44 4.37 -0.07 ERA 4.26 4.19 -0.07 ERA 3.96 3.79 -.170
BB/9 3.50 3.33 -0.17 BB/9 3.30 3.12 -.180 BB/9 3.10 2.68 -.420
Errors/Per team 94 82 -12 Errors/Per team 88 73 -15 Errors/Per team 86 66 -20
  2017 2018     2018 2019     2019 2020  
  MLB ZSABL DIFF.   MLB ZSABL DIFF.   MLB ZSABL DIFF.
BA .255 .236 -.019 BA .248 .224 -.024 BA .252 .230 -.022
OBP .324 .310 -.014 OBP .318 .298 -.020 OBP .323 .304 -.019
SLG .426 .436 .010 SLG .409 .416 .007 SLG .435 .453 .018
OPS .750 .747 -.003 OPS .727 .715 -.012 OPS .757 .757 .000
ERA 4.35 4.51 0.16 ERA 4.14 4.16 0.02 ERA 4.49 4.65 0.16
BB/9 3.30 3.39 0.09 BB/9 3.24 3.19 -0.05 BB/9 3.08 3.17 0.09
Errors/Per team 94 67 -27 Errors/Per team 90 69 -21 Errors/Per team 94 85 -9
New Control Ratings 0.10 ERA Change
  2014 2015     2015 2016*     2016 2017  
  MLB ZSABL DIFF.   MLB ZSABL DIFF.   MLB ZSABL DIFF.
BA .251 .209 -.042 BA .254 .220 -.034 BA .255 .230 -.025
OBP .314 .276 -.038 OBP .317 .287 -.030 OBP .321 .297 -.024
SLG .386 .377 -.009 SLG .405 .397 -.008 SLG .417 .414 -.003
OPS .700 .653 -.047 OPS .721 .684 -.037 OPS .739 .711 -.028
ERA 3.74 3.43 -.310 ERA 3.96 3.82 -.140 ERA 4.18 4.06 -.120
BB/9 2.88 2.67 -.210 BB/9 2.90 2.83 -.070 BB/9 3.13 2.97 -.160
Errors/Per team 97 71 -26 Errors/Per team 94 60 -34 Errors/Per team 94 72 -22
  ERA Change     ERA Change  
  2012 2013     2013 2014  
  MLB ZSABL DIFF.   MLB ZSABL DIFF.
BA .254 .220 -.034 BA .253 .214 -.039
OBP .319 .290 -.029 OBP .317 .285 -.032
SLG .405 .402 -.003 SLG .396 .387 -.009
OPS .724 .692 -.032 OPS .714 .673 -.041
ERA 4.01 3.94 -.070 ERA 3.86 3.70 -.160
BB/9 3.02 3.03 .010 BB/9 3.01 3.06 .050
Errors/Per team 100 81 -19 Errors/Per team 92 74 -18
Prior to the rule change   Prior to the rule change
  2011 2012     2010 2011  
  MLB ZSABL DIFF.   MLB ZSABL DIFF.
BA .255 .225 -.030 BA .257 .223 -.034
OBP .320 .301 -.019 OBP .325 .301 -.024
SLG .399 .406 .007 SLG .403 .400 -.003
OPS .719 .707 -.012 OPS .728 .701 -.027
ERA 3.94 4.15 .210 ERA 4.07 4.05 -.020
BB/9 3.09 3.38 .290 BB/9 3.25 3.49 .240
Errors/Per team 102 83 -19 Errors/Per team 101 76 -25
  2009 2010     2008 2009  
  MLB ZSABL DIFF.   MLB ZSABL DIFF.
BA .262 .236 -.026   BA .264 .232 -.032
OBP .333 .316 -.017   OBP .333 .311 -.022
SLG .418 .427 .009   SLG .416 .415 -.001
OPS .750 .743 -.007   OPS .749 .727 -.022
ERA 4.31 4.50 .190   ERA 4.32 4.28 -.040
BB/9 3.41 3.65 .240   BB/9 3.36 3.61 .250
Errors/Per team 95 74 -21   Errors/Per team 99 79 -20