All-Time Season Leaderboard
Every MLB player-season, hitters and pitchers ranked together by era-adjusted z-scores (5×5 roto). Toggle categories, filter by pool, team, position, or season range.
Pool
Pos
Team
Seasons–
▶What do Score · Z · Act mean?
Score: the sum of a season’s five category z-scores (R · HR · RBI · SB · AVG for hitters, W · K · SV · ERA · WHIP for pitchers), or just the categories you leave toggled on. Both pools are five cats in the same units, so hitters and pitchers share one board.
Z: standard deviations above the average player in the same pool that same season (hitters vs hitters, pitchers vs pitchers). Era-fair: Ruth ’27 is measured against 1927 peers and Ohtani ’24 against 2024. ERA/WHIP are inverted (lower = better), and the rate cats (AVG · ERA · WHIP) are volume-weighted so a September call-up’s hot week doesn’t out-pitch an ace.
Act: flips the stat strip to the raw numbers. Display only; the ranking always stays on z-scores, the era-fair measure.
Hitters + pitchers ranked together by total z-score · top 100 shown
PA
615
R
5.4
HR
17.8
RBI
5.3
SB
1.8
AVG
4.7
PA
735
R
5.1
HR
4.7
RBI
3.6
SB
11.0
AVG
9.0
PA
693
R
5.3
HR
14.6
RBI
5.8
SB
2.3
AVG
5.1
PA
651
R
4.4
HR
7.5
RBI
5.0
SB
7.3
AVG
8.3
PA
728
R
4.7
HR
6.7
RBI
4.7
SB
8.9
AVG
6.5
PA
713
R
4.9
HR
7.9
RBI
5.0
SB
4.0
AVG
8.4
PA
692
R
4.6
HR
6.1
RBI
4.6
SB
6.4
AVG
8.5
PA
654
R
4.7
HR
3.5
RBI
4.9
SB
7.2
AVG
9.1
PA
704
R
4.2
HR
9.6
RBI
5.2
SB
2.6
AVG
7.4
PA
738
R
5.0
HR
9.8
RBI
6.1
SB
3.5
AVG
4.4
PA
652
R
4.5
HR
12.2
RBI
5.3
SB
1.6
AVG
5.2
PA
681
R
4.7
HR
12.9
RBI
4.2
SB
1.2
AVG
5.7
PA
701
R
4.8
HR
11.4
RBI
5.8
SB
0.3
AVG
6.3
PA
691
R
4.9
HR
13.2
RBI
5.5
SB
0.8
AVG
4.0
PA
699
R
4.7
HR
10.2
RBI
4.4
SB
2.6
AVG
6.1
PA
641
R
3.6
HR
7.3
RBI
4.9
SB
5.1
AVG
7.1
PA
717
R
4.6
HR
10.3
RBI
5.9
SB
1.3
AVG
5.4
PA
711
R
4.8
HR
7.4
RBI
4.6
SB
5.0
AVG
5.7
PA
671
R
5.3
HR
9.0
RBI
5.6
SB
0.4
AVG
7.2
PA
692
R
5.0
HR
8.3
RBI
5.0
SB
3.3
AVG
5.7
PA
686
R
3.5
HR
3.4
RBI
3.8
SB
13.8
AVG
2.6
PA
723
R
4.7
HR
1.9
RBI
1.3
SB
14.4
AVG
4.8
PA
678
R
3.8
HR
8.9
RBI
5.3
SB
6.3
AVG
2.8
PA
694
R
4.7
HR
7.1
RBI
4.8
SB
1.8
AVG
8.7
PA
700
R
5.0
HR
1.1
RBI
3.9
SB
9.7
AVG
7.2
PA
672
R
6.2
HR
9.4
RBI
5.6
SB
-0.4
AVG
6.1
PA
669
R
3.9
HR
3.7
RBI
4.4
SB
6.4
AVG
8.2
IP
371
W
4.7
K
8.4
SV
2.6
ERA
5.6
WHIP
4.8
PA
663
R
4.5
HR
9.8
RBI
5.3
SB
0.7
AVG
5.7
PA
685
R
4.4
HR
8.8
RBI
6.0
SB
1.1
AVG
5.7
PA
668
R
3.5
HR
4.3
RBI
3.1
SB
10.0
AVG
5.1
PA
759
R
3.7
HR
0.2
RBI
1.0
SB
17.7
AVG
3.3
PA
592
R
3.7
HR
5.3
RBI
3.8
SB
5.7
AVG
7.4
PA
654
R
4.0
HR
1.5
RBI
3.4
SB
8.8
AVG
8.1
PA
670
R
3.7
HR
6.2
RBI
4.0
SB
7.4
AVG
4.2
PA
704
R
3.4
HR
2.0
RBI
3.6
SB
11.1
AVG
5.5
PA
670
R
3.9
HR
10.4
RBI
5.5
SB
0.1
AVG
5.5
PA
714
R
3.9
HR
5.6
RBI
4.4
SB
6.5
AVG
5.1
PA
690
R
3.7
HR
8.8
RBI
5.2
SB
2.1
AVG
5.5
PA
542
R
3.9
HR
12.8
RBI
5.1
SB
0.5
AVG
3.0
PA
709
R
4.4
HR
3.8
RBI
3.9
SB
4.5
AVG
8.7
PA
675
R
4.5
HR
5.4
RBI
3.4
SB
4.7
AVG
7.1
IP
393
W
3.2
K
4.3
SV
8.7
ERA
4.3
WHIP
4.6
PA
702
R
5.3
HR
3.7
RBI
4.6
SB
2.0
AVG
9.4
PA
664
R
4.2
HR
5.5
RBI
3.8
SB
4.0
AVG
7.4
PA
685
R
3.9
HR
3.5
RBI
3.1
SB
8.3
AVG
6.1
PA
684
R
5.2
HR
11.8
RBI
4.9
SB
0.3
AVG
2.4
PA
703
R
4.3
HR
7.3
RBI
5.3
SB
1.2
AVG
6.8
PA
636
R
4.3
HR
2.6
RBI
2.9
SB
7.4
AVG
7.4
PA
667
R
4.0
HR
3.3
RBI
3.6
SB
6.8
AVG
7.0
PA
681
R
4.6
HR
10.3
RBI
4.9
SB
1.7
AVG
3.1
PA
606
R
4.6
HR
7.5
RBI
4.3
SB
0.2
AVG
8.0
PA
609
R
3.9
HR
3.7
RBI
3.1
SB
5.6
AVG
8.3
IP
369
W
4.1
K
5.2
SV
1.4
ERA
6.5
WHIP
7.2
PA
689
R
3.8
HR
5.0
RBI
4.3
SB
5.8
AVG
5.4
IP
346
W
4.7
K
4.4
SV
0.9
ERA
6.2
WHIP
8.1
PA
679
R
4.8
HR
6.2
RBI
4.0
SB
1.6
AVG
7.7
IP
464
W
4.5
K
4.2
SV
5.3
ERA
4.6
WHIP
5.6
PA
692
R
4.8
HR
8.5
RBI
5.6
SB
0.4
AVG
4.8
PA
646
R
3.6
HR
3.0
RBI
2.5
SB
7.5
AVG
7.2
IP
291
W
3.8
K
4.5
SV
5.7
ERA
5.1
WHIP
4.6
PA
642
R
3.3
HR
3.7
RBI
5.1
SB
4.8
AVG
6.8
PA
397
R
2.6
HR
8.2
RBI
4.5
SB
2.4
AVG
5.9
PA
605
R
3.9
HR
8.7
RBI
4.6
SB
0.4
AVG
5.9
PA
701
R
4.3
HR
7.3
RBI
6.2
SB
1.7
AVG
4.0
PA
670
R
4.2
HR
7.4
RBI
5.3
SB
1.4
AVG
5.2
PA
614
R
4.3
HR
3.6
RBI
2.6
SB
5.8
AVG
7.2
PA
667
R
3.0
HR
5.9
RBI
3.9
SB
4.0
AVG
6.7
PA
650
R
2.8
HR
4.0
RBI
2.4
SB
11.7
AVG
2.5
PA
709
R
3.0
HR
4.3
RBI
3.3
SB
6.6
AVG
6.2
PA
604
R
3.7
HR
10.9
RBI
5.8
SB
1.3
AVG
1.5
PA
594
R
2.6
HR
9.4
RBI
5.6
SB
0.5
AVG
5.0
PA
724
R
3.8
HR
2.7
RBI
2.5
SB
9.9
AVG
4.1
PA
644
R
4.1
HR
5.8
RBI
5.1
SB
2.9
AVG
5.1
PA
664
R
4.9
HR
9.4
RBI
5.3
SB
0.2
AVG
3.1
PA
729
R
4.0
HR
4.0
RBI
3.5
SB
5.6
AVG
5.7
PA
717
R
4.1
HR
2.6
RBI
2.4
SB
9.4
AVG
4.3
PA
640
R
3.9
HR
6.8
RBI
3.1
SB
0.4
AVG
8.6
PA
643
R
2.8
HR
4.7
RBI
4.4
SB
5.2
AVG
5.6
PA
700
R
4.3
HR
3.8
RBI
3.1
SB
7.3
AVG
4.3
PA
660
R
3.9
HR
-0.1
RBI
1.8
SB
14.1
AVG
2.9
PA
625
R
3.6
HR
3.1
RBI
2.9
SB
8.2
AVG
4.8
PA
639
R
4.3
HR
3.5
RBI
2.6
SB
7.3
AVG
5.0
PA
644
R
3.7
HR
5.4
RBI
5.2
SB
3.5
AVG
4.8
IP
370
W
2.0
K
4.4
SV
4.2
ERA
5.3
WHIP
6.8
PA
619
R
2.9
HR
7.8
RBI
3.8
SB
1.8
AVG
6.2
PA
730
R
4.4
HR
3.2
RBI
3.4
SB
3.2
AVG
8.3
PA
580
R
3.2
HR
4.5
RBI
3.3
SB
5.6
AVG
5.7
PA
681
R
3.9
HR
4.7
RBI
4.2
SB
6.0
AVG
3.4
PA
523
R
3.8
HR
1.4
RBI
1.8
SB
9.7
AVG
5.5
PA
707
R
2.9
HR
0.6
RBI
1.9
SB
9.2
AVG
7.7
PA
652
R
3.9
HR
6.0
RBI
4.0
SB
2.6
AVG
5.7
PA
708
R
4.2
HR
6.5
RBI
4.8
SB
3.3
AVG
3.4
PA
701
R
3.2
HR
-0.0
RBI
1.2
SB
14.0
AVG
3.8
PA
705
R
3.8
HR
6.0
RBI
4.2
SB
4.2
AVG
4.0
IP
308
W
4.1
K
7.3
SV
-0.4
ERA
5.3
WHIP
5.9
PA
719
R
4.5
HR
8.8
RBI
4.3
SB
0.3
AVG
4.3
PA
563
R
3.6
HR
0.9
RBI
1.3
SB
11.9
AVG
4.5
PA
687
R
4.3
HR
6.8
RBI
4.6
SB
2.2
AVG
4.3
PA
651
R
3.9
HR
4.1
RBI
3.7
SB
4.2
AVG
6.3