Select a bullpen:
| RANK | Team | Tm | W-L Record | Saves / Opp* | Season ERA | Effectiveness | Team Fatigue | Overall Rating | Daily Change | Weekly Change |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | |
ATL | 49 - 31 | 24 / 31 | 3.14 | 0 | 0 | |||
| 2 | |
LAD | 52 - 30 | 21 / 29 | 3.62 | 0 | 0 | |||
| 3 | |
SD | 43 - 37 | 25 / 34 | 3.11 | 0 | 0 | |||
| 4 | |
CLE | 42 - 40 | 27 / 35 | 3.86 | 0 | 0 | |||
| 5 | |
PHI | 46 - 36 | 25 / 34 | 3.87 | +1 | 0 | |||
| 6 | |
TOR | 39 - 43 | 25 / 37 | 3.54 | -1 | +1 | |||
| 7 | |
MIL | 50 - 29 | 25 / 38 | 3.53 | +2 | +2 | |||
| 8 | |
NYY | 48 - 33 | 20 / 32 | 3.37 | 0 | 0 | |||
| 9 | |
SEA | 42 - 41 | 21 / 34 | 3.45 | -2 | -3 | |||
| 10 | |
BAL | 39 - 44 | 18 / 28 | 4.40 | 0 | +1 | |||
| 11 | |
HOU | 40 - 44 | 24 / 29 | 4.07 | 0 | +2 | |||
| 12 | |
TB | 46 - 33 | 31 / 43 | 4.57 | 0 | +3 | |||
| 13 | |
BOS | 34 - 46 | 16 / 24 | 3.75 | 0 | -3 | |||
| 14 | |
MIA | 43 - 39 | 22 / 32 | 4.09 | 0 | +3 | |||
| 15 | |
AZ | 41 - 40 | 21 / 31 | 4.32 | +2 | -3 | |||
| 16 | |
TEX | 40 - 42 | 24 / 31 | 3.73 | 0 | +2 | |||
| 17 | |
NYM | 34 - 48 | 13 / 22 | 3.95 | +1 | -3 | |||
| 18 | |
STL | 42 - 37 | 24 / 37 | 4.52 | -3 | -2 | |||
| 19 | |
DET | 35 - 47 | 15 / 32 | 3.87 | 0 | +6 | |||
| 20 | |
CWS | 42 - 38 | 22 / 39 | 4.40 | 0 | -1 | |||
| 21 | |
PIT | 41 - 41 | 17 / 33 | 4.30 | 0 | -1 | |||
| 22 | |
ATH | 40 - 42 | 24 / 42 | 5.19 | 0 | -1 | |||
| 23 | |
SF | 33 - 48 | 15 / 25 | 4.54 | 0 | -1 | |||
| 24 | |
LAA | 34 - 49 | 8 / 24 | 4.48 | +2 | +3 | |||
| 25 | |
CHC | 44 - 38 | 12 / 26 | 4.26 | 0 | -2 | |||
| 26 | |
MIN | 39 - 44 | 22 / 33 | 5.59 | -2 | -2 | |||
| 27 | |
CIN | 38 - 42 | 19 / 34 | 4.75 | +2 | +2 | |||
| 28 | |
WSH | 41 - 42 | 24 / 48 | 5.01 | 0 | -2 | |||
| 29 | |
COL | 32 - 50 | 17 / 31 | 4.89 | +1 | +1 | |||
| 30 | |
KC | 34 - 49 | 21 / 37 | 5.78 | -3 | -2 |
Our Season Long Power Rankings evaluate the overall talent and depth of each MLB team's bullpen. Unlike Snapshot Power Rankings that reflect current form, these rankings consider the full body of work across the entire season to project how a bullpen will perform going forward.
Rankings are calculated daily using a weighted formula that includes bullpen effectiveness rating, fatigue factor, save conversion rate, holds, ERA, and advanced metrics like FIP and xFIP. Each factor is weighted to balance recent performance with season-long consistency.
Daily and weekly change indicators show momentum shifts. A team climbing the rankings may have recently added a high-leverage arm or seen injured relievers return, while a team falling may be dealing with overuse or roster turnover.
©2022-2026 InsidethePen.com
All rights reserved
All MLB player photos are licensed via Imagn/Icon Sportswire. All images remain the property of their copyright holders. All team logos are the trademark & property of their respective owners and not InsidethePen.com. We present them here in an editorial context for informational and educational purposes.