Jeremy Affeldt
P · 14 seasons · 2002 – 2015 · B/T: L/L
Jeremy Affeldt is 1st of 0 pitchers in career roto value, a top-tier career by any lens the site offers. His best year was 2003: +3.1 roto value, 113th that season and 8914th of 51,303 player-seasons on record. He banked roto value in ERA (+2.8), saves (+0.2) and strikeouts (+0.1) and gave it back in WHIP (-2.1).
Hitting
Best Season
-2.00
2003 · #52,205 all-time
Career Z
-29.5
summed
Avg / Season
-2.11
longevity-neutral
Seasons
14
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 2002 | KC | 34 | -2.15 | #594 | #72,185 |
| 2003★ | KC | 36 | -2.00 | #529 | #52,205 |
| 2004 | KC | 38 | -2.12 | #583 | #67,132 |
| 2005 | KC | 49 | -2.10 | #572 | #64,808 |
| 2006 | COL | 54 | -2.19 | #1,036 | #76,975 |
| 2007 | COL | 75 | -2.07 | #599 | #60,533 |
| 2008 | CIN | 74 | -2.10 | #929 | #65,164 |
| 2009 | SF | 74 | -2.04 | #541 | #55,554 |
| 2010 | SF | 53 | -2.16 | #909 | #72,909 |
| 2011 | SF | 67 | -2.14 | #990 | #71,193 |
| 2012 | SF | 67 | -2.16 | #955 | #73,514 |
| 2013 | SF | 39 | -2.10 | #589 | #63,980 |
| 2014 | SF | 62 | -2.07 | #591 | #59,963 |
| 2015 | SF | 52 | -2.13 | #1,081 | #68,146 |
★ Best season by Z
Pitching
Best Season
3.07
2003 · #8,914 all-time
Career Z
-1.1
summed
Avg / Season
-0.08
longevity-neutral
Seasons
14
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 2002 | KC | 34 | -1.25 | #291 | #24,890 |
| 2003★ | KC | 36 | 3.07 | #113 | #8,914 |
| 2004 | KC | 38 | -0.00 | #223 | #18,480 |
| 2005 | KC | 49 | -2.78 | #523 | #43,029 |
| 2006 | KC | 54 | -2.16 | #442 | #33,966 |
| 2007 | COL | 75 | 0.53 | #205 | #16,289 |
| 2008 | CIN | 74 | 0.85 | #191 | #15,137 |
| 2009 | SF | 74 | 1.94 | #136 | #11,747 |
| 2010 | SF | 53 | -0.65 | #261 | #21,470 |
| 2011 | SF | 67 | 1.57 | #152 | #12,874 |
| 2012 | SF | 67 | 0.74 | #206 | #15,523 |
| 2013 | SF | 39 | -1.47 | #373 | #26,403 |
| 2014 | SF | 62 | 1.19 | #184 | #14,005 |
| 2015 | SF | 52 | -2.69 | #636 | #41,872 |
★ Best season by Z