| 2009 Season Stats |
| SPLITS | G | GS | CG | IP | H | R | ER | HR | BB | SO | W | L | SV | HLD | BLSV | WHIP | ERA |
| Season | 74 | 0 | 0 | 62.1 | 42 | 14 | 12 | 3 | 31 | 55 | 2 | 2 | 0 | 33 | 0 | 1.17 | 1.73 |
| Career | 434 | 42 | 0 | 626.2 | 627 | 333 | 297 | 57 | 280 | 482 | 28 | 30 | 18 | 0 | 0 | 1.45 | 4.27 |
Through November 23 - Current stats updated real-time, Career stats updated nightly.
| Transactions |
| Jeremy Affeldt has not been involved in any transactions this season. |
| Year-By-Year Salary |
| Contract Year | Salary | Contract Year | Salary |
| 2002 | $200,000 | 2003 | $313,000 |
| 2004 | $350,000 | 2005 | $950,000 |
| 2006 | $1,000,000 | 2007 | $1,250,000 |
| 2008 | $3,000,000 | 2009 | $3,500,000 |
Salary data may not be available for every year.
| League Leaders - 2009 |
| • Ranks 1st in NL in Hld (33) | |
| Quick Splits |
| VS. LEFT: .211 / .683 VS. RIGHT: .187 / .507 HOME: .242 / .698 AWAY: .158 / .482 (Stats listed are batting average and OPS against) |
| Complete Splits |
Data provided by Elias Sports Bureau
