This is from 2010 through 2015:
It's just the NL West, but you can immediately see the disparities. 539 more home runs in Coors Field than AT&T Park. 569 more doubles than Petco, 228 more triples than Dodger Stadium. Everyone talks about the triples at AT&T, yet Coors Field has 71 more in the last six seasons. A combined slash line of .293/.353./574./927 for all hitters. That's amazing. Subsequently, RBIs and runs are also tops. It even ranks second in steals. I'm not even sure why that would create more steals, but my theory would be that teams just play more aggressive in Coors Field because they know they have to score more.Code:G HR AB R H 2B 3B RBI SB CS BB BA OBP SLG OPS HBP SF Coors Field 972 1170 34306 5430 10036 2001 326 5174 615 223 3046 .293 .353 .574 .927 293 282 Chase Field 968 998 33212 4434 8714 1857 261 4227 488 236 2882 .262 .325 .518 .843 300 259 Dodger Stad 972 822 32495 3653 7943 1525 98 3475 556 249 2841 .244 .309 .449 .757 286 219 Petco Park 972 747 32443 3520 7617 1432 210 3319 732 270 3056 .235 .304 .435 .738 254 208 AT&T Park 974 631 32678 3529 8013 1593 255 3338 559 262 2869 .245 .309 .443 .752 246 240
One note: Not sure about the disparity between games played at Chase Field versus AT&T Park and then the other three. All numbers from the Play Index at www.baseball-reference.com.