| 12/31/2015 | ||||||
 |
| |
| Lg | LgAvg | LgERA | Champion | Year | Champion | LgERA | LgAvg | Lg |
|---|---|---|---|---|---|---|---|---|
| RCL | .282 | 5.02 | Montreal Bandits | 2012 | Las Vegas Jokers | 4.06 | .260 | TML |
| RCL | .280 | 4.70 | Montreal Bandits | 2013 | Eureka Hornets | 4.29 | .264 | TML |
| RCL | .281 | 4.91 | Nottinghamshire Outlaws | 2014 | Las Vegas Jokers | 4.37 | .263 | TML |
| RCL | .279 | 4.66 | Nottinghamshire Outlaws | 2015 | Boston Cardinals | 4.31 | .260 | TML |
