Before Alex Pietrangelo made his mark in 2010-11, former Maple Leaf Carlo Colaiacovo was having a quietly impressive 2009-10. Conversely, captain Eric Brewer did not have a good season on the blue line.
| Best and worst Blues by Even Strength Total Rating, 2009-10 | |||||
| Player | Pos | ESOR | ESDR | ESTR | ESTOI |
| Carlo Colaiacovo | D | +0.81 | -0.03 | +0.78 | 941 |
| T.J. Oshie | C | +0.51 | +0.17 | +0.68 | 859 |
| Player | Pos | ESOR | ESDR | ESTR | ESTOI |
| B.J. Crombeen | RW | -0.74 | +0.25 | -0.49 | 818 |
| Eric Brewer | D | -0.48 | -0.36 | -0.84 | 1026 |
| See Glossary for explanation of stats | |||||