Jeremy Affeldt
Kansas City Royals 2002–2005; Colorado Rockies 2006; Kansas City Royals 2006; Colorado Rockies 2007; Cincinnati Reds 2008; San Francisco Giants 2009–2015
Percentile snapshot
No qualified season. This player never reached the qualification floor — 3.1 plate appearances, or one inning, per game his team played — in any archived season, so there is no season population to rank him inside.
Career, era-adjusted
sWAR measured against every career in history, 24,011 of them. Only era-adjusted career stats carry a percentile — a raw career total gets a rank instead, because pooling the 1890s with the 2020s is a choice, not a measurement.
Season by season
Batting
| Season | G | PA | AB | R | H | 2B | 3B | HR | RBI | BB | SO | SB | CS | BA | OBP | SLG | OPS | wRC+ | OPS+ | wOBA | sWAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2002 | 34 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | — | — | — | — | — | 1.0 |
| 2003 | 36 | 7 | 6 | 0 | 2 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | .333 | .429 | .333 | .762 | 116.6 | 105.8 | .360 | 2.2 |
| 2004 | 38 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | — | — | — | — | — | 0.5 |
| 2005 | 49 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | — | — | — | — | — | 0.0 |
| 2006 | 54 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | -127.2 | -100.0 | .000 | -0.6 |
| 2007 | 75 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | — | — | — | — | — | 1.3 |
| 2008 | 74 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | -131.9 | -100.0 | .000 | 1.7 |
| 2009 | 74 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .500 | .500 | .500 | 1.000 | 178.2 | 165.3 | .454 | 2.4 |
| 2010 | 53 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | -125.8 | -100.0 | .000 | 0.3 |
| 2011 | 67 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | .000 | .500 | .000 | .500 | 136.8 | 59.1 | .368 | 1.3 |
| 2012 | 67 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | -123.2 | -100.0 | .000 | 1.3 |
| 2013 | 39 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | — | — | — | — | — | 0.2 |
| 2014 | 62 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | — | — | — | — | — | 1.4 |
| 2015 | 52 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .000 | .000 | .000 | -131.8 | -100.0 | .000 | -0.5 |
Pitching
| Season | G | GS | W | L | SV | CG | SHO | H | ER | BB | SO | HR | IP | ERA | WHIP | K/9 | FIP | FIP- | ERA+ | sWAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2002 | 34 | 7 | 3 | 4 | 0 | 0 | 0 | 85 | 40 | 37 | 67 | 8 | 77.7 | 4.64 | 1.571 | 7.76 | 4.22 | 85.6 | 106.3 | 1.0 |
| 2003 | 36 | 18 | 7 | 6 | 4 | 0 | 0 | 126 | 55 | 38 | 98 | 12 | 126.0 | 3.93 | 1.302 | 7.00 | 3.80 | 83.6 | 115.7 | 2.2 |
| 2004 | 38 | 8 | 3 | 4 | 13 | 0 | 0 | 91 | 42 | 32 | 49 | 6 | 76.3 | 4.95 | 1.611 | 5.78 | 4.27 | 92.2 | 93.6 | 0.5 |
| 2005 | 49 | 0 | 0 | 2 | 0 | 0 | 0 | 56 | 29 | 29 | 39 | 3 | 49.7 | 5.26 | 1.711 | 7.07 | 4.02 | 91.9 | 83.2 | 0.0 |
| 2006 | 54 | 9 | 8 | 8 | 1 | 0 | 0 | 102 | 67 | 55 | 48 | 13 | 97.3 | 6.20 | 1.613 | 4.44 | 5.67 | 120.9 | 75.9 | -0.6 |
| 2007 | 75 | 0 | 4 | 3 | 0 | 0 | 0 | 47 | 23 | 33 | 46 | 3 | 59.0 | 3.51 | 1.356 | 7.02 | 4.11 | 87.8 | 133.4 | 1.3 |
| 2008 | 74 | 0 | 1 | 1 | 0 | 0 | 0 | 78 | 29 | 25 | 80 | 9 | 78.3 | 3.33 | 1.315 | 9.19 | 3.63 | 82.8 | 131.5 | 1.7 |
| 2009 | 74 | 0 | 2 | 2 | 0 | 0 | 0 | 42 | 12 | 31 | 55 | 3 | 62.3 | 1.73 | 1.171 | 7.94 | 3.55 | 84.2 | 243.6 | 2.4 |
| 2010 | 53 | 0 | 4 | 3 | 4 | 0 | 0 | 56 | 23 | 24 | 44 | 4 | 50.0 | 4.14 | 1.600 | 7.92 | 4.01 | 102.9 | 94.0 | 0.3 |
| 2011 | 67 | 0 | 3 | 2 | 3 | 0 | 0 | 47 | 18 | 24 | 54 | 5 | 61.7 | 2.63 | 1.151 | 7.88 | 3.66 | 103.4 | 134.7 | 1.3 |
| 2012 | 67 | 0 | 1 | 2 | 3 | 0 | 0 | 57 | 19 | 23 | 57 | 1 | 63.3 | 2.70 | 1.263 | 8.10 | 2.77 | 76.3 | 134.6 | 1.3 |
| 2013 | 39 | 0 | 1 | 5 | 0 | 0 | 0 | 27 | 14 | 17 | 21 | 2 | 33.7 | 3.74 | 1.307 | 5.61 | 4.42 | 125.8 | 93.8 | 0.2 |
| 2014 | 62 | 0 | 4 | 2 | 0 | 0 | 0 | 47 | 14 | 14 | 41 | 1 | 55.3 | 2.28 | 1.102 | 6.67 | 2.83 | 81.0 | 153.6 | 1.4 |
| 2015 | 52 | 0 | 2 | 2 | 0 | 0 | 0 | 43 | 23 | 14 | 21 | 6 | 35.3 | 5.86 | 1.613 | 5.35 | 5.54 | 145.7 | 64.9 | -0.5 |
sWAR is the season TOTAL for a player who both hit and pitched: the record book carries one figure per season, not a split, so the same number appears on both lines rather than being counted twice.
Career totals
Batting
Pitching
A total is called out only where it ranks in the all-time top 500; hover a figure for its rank and the size of the field it was ranked in. Ranks are absolute facts and carry no percentile — the population for "career home runs" would be an editorial choice, and the rank is not.
Best games
Batting
| Date | Game | AB | R | H | 2B | 3B | HR | RBI | BB | TB |
|---|---|---|---|---|---|---|---|---|---|---|
| 2003-06-08 | KC @ COL Gameday | 2 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 |
| 2003-06-22 | KC @ STL Gameday | 2 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 1 |
| 2009-04-15 | SF @ LAD Gameday | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 |
| 2003-06-03 | KC @ LAD Gameday | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2004-06-16 | KC @ ATL Gameday | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Pitching
| Date | Game | IP | H | R | ER | BB | SO | HR |
|---|---|---|---|---|---|---|---|---|
| 2003-05-12 | KC @ MIN Gameday | 6.0 | 7 | 2 | 2 | 1 | 8 | 1 |
| 2002-06-03 | KC @ CWS Gameday | 7.0 | 3 | 2 | 2 | 3 | 6 | 0 |
| 2003-04-09 | KC @ DET Gameday | 5.2 | 4 | 5 | 5 | 3 | 6 | 0 |
| 2006-04-23 | CLE @ KC Gameday | 5.1 | 4 | 1 | 1 | 2 | 6 | 1 |
| 2002-05-18 | KC @ CLE Gameday | 5.0 | 7 | 2 | 2 | 3 | 6 | 0 |
Ranked from our own play-by-play game log, which begins in 1901 — not from the record book, so a career played outside it shows nothing here rather than a short list.