The following table presents the batting average on balls in play, from 1974-1990, by team.
Team: the team involved
Home: how both "Team" and their opponents did while at the home park of "Team"
Road: how both "Team" and their opponents did while "Team" was on the road
Diff: the difference of "Home" and "Road"
One standard deviation is around .0015, making these differences highly significant.
| Team | Home | Road | diff
|
| BOS | 0.306 | 0.281 | 0.025
|
| MIN | 0.294 | 0.282 | 0.012
|
| CHN | 0.297 | 0.286 | 0.011
|
| ATL | 0.285 | 0.278 | 0.007
|
| TEX | 0.287 | 0.28 | 0.007
|
| KCA | 0.287 | 0.282 | 0.005
|
| SLN | 0.288 | 0.283 | 0.005
|
| MON | 0.281 | 0.278 | 0.003
|
| CHA | 0.282 | 0.28 | 0.002
|
| TOR | 0.283 | 0.281 | 0.002
|
| PHI | 0.287 | 0.286 | 0.001
|
| CIN | 0.284 | 0.284 | 0
|
| CLE | 0.286 | 0.286 | 0
|
| MIL | 0.283 | 0.283 | 0
|
| PIT | 0.283 | 0.283 | 0
|
| NYA | 0.28 | 0.283 | -0.003
|
| SFN | 0.28 | 0.283 | -0.003
|
| HOU | 0.277 | 0.282 | -0.005
|
| SEA | 0.281 | 0.286 | -0.005
|
| LAN | 0.275 | 0.28 | -0.005
|
| CAL | 0.278 | 0.286 | -0.008
|
| NYN | 0.275 | 0.283 | -0.008
|
| SDN | 0.275 | 0.284 | -0.009
|
| DET | 0.272 | 0.283 | -0.011
|
| BAL | 0.27 | 0.282 | -0.012
|
| OAK | 0.267 | 0.281 | -0.014
|