I imported every player's actual batting stats (thru 152 games) for every team, in every league. I then compared these to their real life stats (normalized#). I will post the biggest individual overachievers and underachievers, but first I wanted to compare each teams' batting totals (i.e., the team's sim stats vs the team's weighted* normalized real life stats).

*Weighted by actual usage.

The comparisons will be posted next. Sorted by most underachieving teams. OPS is sim stats. OPS# is real life (normalized) stats, weighted by actual playing time. I included the home ballpark, as that could have an impact on batting stats (especially Coors).

League 1
.

Team	OPS	.	OPS#	.	OPS Diff	.	Home Ballpark
1902 Blues (03 PIT - 04 CHI)	0.685		0.873		-0.188		League Park (I)
1912 Red Sox/1912 Giants/1912 Pirates	0.691		0.870		-0.178		Forbes Field (Pi
04 Naps, 05 Pirates, 06 White Sox	0.644		0.816		-0.172		League Park (I)
1906 Cubs (06 STL - 08 PIT)	0.671		0.838		-0.166		Exposition Park
1908 NYG - 1908 BOS - 1908 DET	0.643		0.808		-0.165		Polo Grounds (IV
1906 Cubs 1906 Browns 1905 Reds	0.683		0.847		-0.165		West Side Ground
06 Pirates 07 Cubs 08 White Sox	0.597		0.761		-0.164		West Side Ground
12 Athletics/12 Pirates/14 Senators	0.670		0.832		-0.162		Griffith Stadium
1914 CHI / 1913 PHA / 1914 PHI	0.715		0.874		-0.159		Weeghman Park (C
02 Athletics/02 Reds/04 Pirates	0.698		0.856		-0.157		Exposition Park
1903 Naps/1903 Tigers/1902 Americans	0.686		0.843		-0.157		Bennett Park (De
04 NYG - 04 CUBS - 06 CLEV	0.662		0.811		-0.149		West Side Ground
1912 BOS/1912 NYG/1912 DET	0.726		0.874		-0.148		Polo Grounds (V)
Lg 01 - 12 PHA / 11 DET / 12 WSN	0.725		0.872		-0.147		Griffith Stadium
1911 PIT/1910 BOS/1911 PHA	0.729		0.867		-0.138		Shibe Park (Phil
09 Pirates, 09 Tigers, 08 Cubs	0.686		0.823		-0.137		West Side Ground
1902 Pirates 1904 Giants 1904 Naps	0.700		0.836		-0.136		Exposition Park
05NYG 05CHC 04PITT	0.702		0.833		-0.131		Polo Grounds (IV
1908 Giants/1910 A's/1910 Red Sox	0.692		0.821		-0.129		Shibe Park (Phil
10PHA 10CHC 11NYG	0.705		0.832		-0.128		Shibe Park (Phil
1907 Pittsburgh	0.704		0.831		-0.127		Exposition Park
1912 CHC, 1913 NYG, 1914 BOS	0.711		0.822		-0.111		Fenway Park (Bos
08 Naps/09 A's/10 Tigers	0.708		0.815		-0.107		Shibe Park (Phil
1909 Cubs (08 PIT - 08 DET)	0.713		0.817		-0.103		Exposition Park

League 2
.

Team	OPS	.	OPS#	.	OPS Diff	.	Home Ballpark
1919 CHW/1918 NYG/1920 STB	0.684		0.833		-0.149		Comiskey Park (I
1915 Phillies / 15 White Sox / 16 Giants	0.695		0.831		-0.136		Polo Grounds (V)
19NYG 19CIN 20NYY	0.728		0.857		-0.129		Redland Field (C
1918 Cubs (18 WAS - 20 STL)	0.674		0.798		-0.124		Griffith Stadium
Hollocher?? I hardly know her!	0.757		0.877		-0.121		Polo Grounds (V)
1914 CHI / 1914 PHI / 1914 PHA	0.735		0.854		-0.119		Shibe Park (Phil
1916 Robins 1917 White Sox 1918 Cubs	0.685		0.799		-0.114		Comiskey Park (I
1924 WAS - 1925 BKN - 1926 CHC	0.722		0.824		-0.102		Griffith Stadium
1925 CIN / 1925 STL / 1925 PIT	0.809		0.908		-0.099		Redland Field (C
1920 Indians/1920 White Sox/1919 Pirates	0.778		0.876		-0.098		League Park (II)
1916 CWS / 1916 DET / 1917 STL	0.728		0.825		-0.097		Comiskey Park (I
20 PIT/ 21 NYY/ 22 STL	0.796		0.893		-0.097		Forbes Field (Pi
1924 Robins 1922 Browns 1924 Cardinals	0.834		0.929		-0.096		Sportsman's Park
16 White Sox, 15 Tigers, 16 Reds	0.736		0.831		-0.095		Comiskey Park (I
1922 Browns/1920 Giants/1921 Cardinals	0.821		0.914		-0.094		Polo Grounds (V)
1914 Red Sox (15 STL - 15 IND)	0.736		0.826		-0.090		Fenway Park (Bos
1924 Senators (24 CIN - 24 NYG)	0.755		0.843		-0.088		Griffith Stadium
Giant Reds in Washington	0.674		0.760		-0.085		Griffith Stadium
Bigwig's LG02 - CLE/NYG/DET	0.753		0.834		-0.081		League Park (II)
20 NYY.21 Indians Giants	0.769		0.850		-0.081		Forbes Field (Pi
Lg 02 - 23 NYY / 23 CIN / 23 CLE	0.848		0.926		-0.078		Redland Field (C
24 PGH - 24 CIN - 24 CLE	0.782		0.836		-0.054		League Park (II)
24 Robins/25 Athletics/26 Athletics	0.819		0.865		-0.047		Shibe Park (Phil
1920 Reds Indians White Sox	0.845		0.882		-0.037		League Park (II)

League 3
.

Team	OPS	.	OPS#	.	OPS Diff	.	Home Ballpark
1931 Giants/1930 Robins/1930 Cubs	0.834		0.935		-0.101		Polo Grounds (V)
1936 NYY/1938 NYG/1938 CIN	0.815		0.915		-0.100		Yankee Stadium (
30 WASH - 31 A's - 32 NYY	0.843		0.938		-0.095		Shibe Park (Phil
Lg 03 - 30 NYY / 32 CIN / 32 PHA	0.862		0.954		-0.093		Redland Field (C
26PHA\27NYG\28NYY	0.838		0.931		-0.092		Shibe Park (Phil
1928 Yankees 1928 Athletics 1930 Cubs	0.893		0.979		-0.086		Yankee Stadium (
1937 Yankees 1937 Tigers 1937 Bees	0.863		0.949		-0.086		Navin Stadium (D
1930 Robins (28 WAS - 29 PHI)	0.848		0.926		-0.078		Shibe Park (Phil
1927 Cards Pirates Sens	0.774		0.847		-0.073		Griffith Stadium
32 Yankees, 34 Tigers, 32 Pirates	0.850		0.921		-0.070		Forbes Field (Pi
1927 Yankees 1928 Athletics 1928 Pirates	0.874		0.943		-0.069		Forbes Field (Pi
the other Bill Lee (Big Bill Lee)	0.789		0.856		-0.067		Polo Grounds (V)
3 from 33	0.801		0.867		-0.066		Forbes Field (Pi
1934 NYY / 1936 PIT / 1934 DET	0.860		0.921		-0.062		Forbes Field (Pi
Yankees & Pirates & Robins...Oh My	0.843		0.903		-0.060		Forbes Field (Pi
1928 CHC, 1928 NYG, 1930 PHI	0.854		0.912		-0.058		Polo Grounds (V)
1934 NYG/1935 DET/1935 STLC	0.821		0.878		-0.057		Sportsman's Park
31 NYY.30 Giants A's	0.936		0.986		-0.050		Shibe Park (Phil
26 Yankees 26 Cardinals 28 Senators	0.833		0.881		-0.049		Sportsman's Park
34SLC 35NYG 36NYY	0.872		0.920		-0.048		Sportsman's Park
21st Street Missionaries	0.831		0.878		-0.046		Wrigley Field (C
Earl and Arky"s Ugly Dogs	0.850		0.895		-0.045		League Park (II)
Lg 03 - 32 PHA / 34 NYG / 34 PIT	0.874		0.915		-0.041		Shibe Park (Phil
1934 Yankees (32 CIN - 34 STL)	0.851		0.886		-0.036		Redland Field (C

League 4
.

Team	OPS	.	OPS#	.	OPS Diff	.	Home Ballpark
Lg 04 - 48 CLE / 50 NYY / 50 STL	0.760		0.907		-0.147		Yankee Stadium (
1948 Bosox/Cards/Braves	0.772		0.898		-0.126		Braves Field (Bo
1942 STLC/ 1942 NYY/1940 PITT	0.764		0.882		-0.118		Yankee Stadium (
46 Red Sox 47 Yankees 47Braves	0.775		0.889		-0.114		Yankee Stadium (
Lg 04 - 39 CIN / 40 DET / 40 BOS	0.806		0.919		-0.113		Fenway Park (Bos
46STL/47NYG/48NYY	0.771		0.882		-0.111		Sportsman's Park
43 NYY - 43 BKLN - 44 CIN	0.719		0.830		-0.110		Yankee Stadium (
44 Reds, 46 Cardinals, 45 Tigers	0.730		0.837		-0.107		Crosley Field (C
1940 CIN / 1940 NYY / 1938 BOS	0.800		0.906		-0.105		Crosley Field (C
1943 Cardinals/1942 Yankees/1942 Giants	0.785		0.890		-0.105		Yankee Stadium (
1948 Indians (46 NYY - 46 DET)	0.798		0.902		-0.105		Briggs Stadium (
1941 BRO / 1940 BOS / 1940 CWS	0.799		0.900		-0.100		Comiskey Park (I
1940 BRK/1939 BOS/1938 NYG	0.807		0.903		-0.096		Ebbets Field (Br
49BRK 49CLE 50NYG	0.768		0.858		-0.090		Polo Grounds (V)
Truman's Buckstoppers	0.765		0.854		-0.089		Sportsman's Park
Tuesdays with Morty	0.809		0.892		-0.083		Sportsman's Park
46NYY 44NYY 44CLE	0.783		0.861		-0.078		Cleveland Stadiu
41 NYY.Reds.Red Sox	0.816		0.891		-0.075		Crosley Field (C
1949 Red Sox/1949 Cardinals/1948 Braves	0.838		0.914		-0.075		Fenway Park (Bos
1939 Yankees 1939 Cardinals 1940 Indians	0.848		0.918		-0.070		Sportsman's Park
1940 CIN, 1940 NYY, 1942 BOS	0.835		0.902		-0.067		Fenway Park (Bos
1944 STL / 1946 DET / 1944 BOS	0.834		0.900		-0.066		Sportsman's Park
1946 Red Sox 1945 Cubs 1945 Senators	0.807		0.872		-0.065		Griffith Stadium
1944 Cardinals (44 BOS - 44 CLE)	0.835		0.892		-0.057		League Park (II)

League 5
.

Team	OPS	.	OPS#	.	OPS Diff	.	Home Ballpark
1956 Yankees (56 CHI - 55 MIL)	0.778		0.921		-0.143		Yankee Stadium (
54 & 56 Brooklyn Dodgers + 54 Phillies	0.731		0.854		-0.123		Connie Mack Stad
1956 CLE / 1955 BRK / 1954 CHW	0.760		0.863		-0.103		Ebbets Field (Br
1961 Yankees (61 BAL - 62 LAD)	0.779		0.881		-0.102		Memorial Stadium
54NYG/52CLE/54NYY	0.797		0.887		-0.090		Cleveland Stadiu
Lg 05 - 53 BRK / 52 PHI / 53 STL	0.821		0.910		-0.089		Sportsman's Park
54PHIL 53MIL 52BKN	0.773		0.860		-0.088		Ebbets Field (Br
1956 Yankees/1956 White Sox/1957 Braves	0.838		0.925		-0.087		County Stadium (
1951 Dodgers/1950 Giants/1952 Indians	0.799		0.884		-0.085		Ebbets Field (Br
58NYY, 59 CHISOX, 59 DET	0.758		0.841		-0.083		Comiskey Park (I
56 Braves 57 Dodgers 57 Yankees	0.797		0.879		-0.082		Ebbets Field (Br
60 CWS/62 MLW/62 CIN	0.761		0.842		-0.081		Comiskey Park (I
1951 Giants/1951 Phillies/1952 Yankees	0.774		0.852		-0.078		Polo Grounds (V)
1958 MLW / 1960 CWS / 1959 SFG	0.757		0.833		-0.076		Seals Stadium (S
1954 Indians 1952 Cardinals 1954 Dodgers	0.825		0.894		-0.069		Cleveland Stadiu
1956 BRK / 1958 MLW / 1958 NYY	0.797		0.865		-0.068		Ebbets Field (Br
62 NYY.61 Reds.60 O's	0.781		0.847		-0.066		Crosley Field (C
60 Yankees, 59 Cubs, 60 Braves	0.806		0.871		-0.065		Wrigley Field (C
54 Indians, 55 Yankees, 55 Reds	0.813		0.877		-0.064		Cleveland Stadiu
1961 Detroit	0.826		0.888		-0.063		Tiger Stadium (D
50 Red Sox/52 Phillies/52 Cubs	0.812		0.871		-0.059		Fenway Park (Bos
1952 STL/1952 BRK/1952 PHA	0.807		0.866		-0.058		Sportsman's Park
1956 CLE/1957 CWS/1956 DET	0.789		0.846		-0.058		Comiskey Park (I
59MIL 59BAL 60PIT	0.792		0.846		-0.054		Forbes Field (Pi

League 6
.

Team	OPS	.	OPS#	.	OPS Diff	.	Home Ballpark
1966 SFG / 1968 DET / 1966 BAL	0.732		0.891		-0.160		Candlestick Park
1974 Reds (72 LAD - 72 CHI )	0.687		0.846		-0.159		Dodger Stadium (
1972 OAK/1970 MINN/1970 HOU	0.695		0.850		-0.155		Oakland Coliseum
1964 White Sox (64 NYY - 64 MIL)	0.711		0.861		-0.150		Yankee Stadium (
1963 Cardinals/1963 Dodgers/1964 Yankees	0.685		0.834		-0.149		Yankee Stadium (
64 Orioles,63 Giants, 62 NYY	0.731		0.879		-0.148		Candlestick Park
1964 LAD - 1962 SFG - 1963 CWS	0.657		0.803		-0.146		Dodger Stadium (
1969 Orioles/1968 Cardinals/1970 Giants	0.718		0.864		-0.146		Memorial Stadium
72 CIN 73 BALT 74 ATL	0.678		0.812		-0.134		Memorial Stadium
1969 NYM / 1968 DET / 1969 MIN	0.740		0.872		-0.132		Shea Stadium (Ne
1967 White Sox/1966 Pirates/1967 Cards	0.710		0.840		-0.129		Forbes Field (Pi
70CIN 71BAL 71OAK	0.747		0.876		-0.129		Crosley Field (C
1966 LAD/1968 BAL/1966 DET	0.703		0.831		-0.127		Memorial Stadium
Lg 06 - 66 SFG / 65 CIN / 65 LAD	0.737		0.864		-0.127		Crosley Field (C
70-72 Balt/LAD/SFG Heavy Horses	0.746		0.871		-0.125		Candlestick Park
64 LAD - 64 PHIL - 65 SFG	0.704		0.828		-0.123		Connie Mack Stad
64 Orioles, 66 Dodgers, 66 Braves	0.737		0.859		-0.122		Memorial Stadium
Lg 06 - 70 CIN / 69 LAD / 70 MIN	0.760		0.881		-0.122		Riverfront Stadi
1964 White Sox 1964 Braves 1964 Giants	0.757		0.877		-0.119		Candlestick Park
74 Athletics, 74 Dodgers, 73 Reds	0.737		0.843		-0.106		Oakland Coliseum
68Cle 70Bos 70Balt	0.760		0.862		-0.102		Cleveland Stadiu
66-68 Chief Cards	0.718		0.811		-0.093		Atlanta Fulton C
.70 red sox, 72 reds & angels	0.766		0.858		-0.093		Fenway Park (Bos
72OAK/73LAD/73ATL	0.761		0.849		-0.088		Atlanta Fulton C

League 7
.

Team	OPS	.	OPS#	.	OPS Diff	.	Home Ballpark
1985 STL - 1985 NYY - 1985 KCR	0.706		0.852		-0.146		Yankee Stadium (
Orioles/Tigers/Jays 1983/84 Bash	0.696		0.837		-0.141		Memorial Stadium
1977 CIN/1978 PHI/1978 MIL	0.736		0.872		-0.136		County Stadium (
76 Mets/76 Royals/78 Yankees	0.660		0.786		-0.126		Yankee Stadium (
85 Mets, 85 Expos, 86 Blue Jays	0.718		0.839		-0.121		Shea Stadium (Ne
1982 LAD / 1982 CAL / 1984 BAL	0.731		0.851		-0.121		Anaheim Stadium
1982 Brewers/1982 Expos/1981 Yankees	0.736		0.848		-0.113		Olympic Stadium
84Tigers 86Mets 86Astros	0.720		0.822		-0.103		Shea Stadium (Ne
84 BALT - 85 LAD - 86 BOS	0.756		0.859		-0.103		Memorial Stadium
81MON 82SLC 82CAL	0.731		0.828		-0.097		Busch Stadium (S
1978 Yankees (80 LAD - 80 MIL)	0.743		0.833		-0.090		Yankee Stadium (
1978 Brewers/1980 Phillies/1979 Cards	0.778		0.864		-0.086		Busch Stadium (S
1977 Minnesota	0.785		0.868		-0.083		Metropolitan Sta
1982 MON/`983 CWS/1983 DET	0.742		0.823		-0.081		Tiger Stadium (D
79BALT 80KC 78BOS	0.750		0.830		-0.080		Royals Stadium (
74 Dodgers 76 Mets 76 Royals	0.728		0.807		-0.080		Royals Stadium (
1975 Reds/1975 Mets/1976 Phillies	0.780		0.856		-0.076		Riverfront Stadi
79BOS/79HOU/80OAK	0.705		0.781		-0.076		Astrodome (Houst
1981 Astros (81 CAL - 80 KCR)	0.739		0.814		-0.075		Royals Stadium (
1975 Dodgers 1975 Red Sox 1974 Reds	0.793		0.863		-0.070		Riverfront Stadi
Fernandomania At The Vet	0.785		0.855		-0.070		Veterans Stadium
Lg 07 - 76 CIN / 74 PIT / 74 ATL	0.800		0.868		-0.068		Riverfront Stadi
1982 Brewers/1982 Astros/ 1984 Cubs	0.787		0.841		-0.054		Wrigley Field (C
1976 Reds (77 LAD - 77 NYM)	0.809		0.849		-0.041		Riverfront Stadi

League 8
.

Team	OPS	.	OPS#	.	OPS Diff	.	Home Ballpark
Lg 08 - 94 ATL / 93 SFG / 94 CLE	0.759		0.930		-0.171		Candlestick Park
93 ATL - 94 HTN - 94 SD	0.724		0.887		-0.163		Jack Murphy Stad
1994 ATL, 1994 MON, 1995 COL	0.745		0.891		-0.146		Olympic Stadium
1988 CIN/1987 TOR/1987 SFG	0.697		0.840		-0.143		Exhibition Stadi
1986 BOS - 1988 LAD - 1986 TOR	0.689		0.830		-0.141		Dodger Stadium (
1997 Braves 1997 Rockies 1998 Padres	0.768		0.903		-0.135		Qualcomm Stadium
1998 Atlanta	0.747		0.878		-0.131		Turner Field (At
Athletics Royals Dodgers Stadium	0.641		0.769		-0.127		Dodger Stadium (
Indians-Mariners-Yanks 96-98	0.799		0.926		-0.127		Yankee Stadium (
1990 OAK / 1988 BOS / 1990 CIN	0.740		0.867		-0.126		Oakland Coliseum
1990 A's (90 CIN - 90 MON)	0.704		0.824		-0.120		Oakland Coliseum
1988 Reds/1989 Giants/1990 Blue Jays	0.746		0.862		-0.115		Riverfront Stadi
1994 Yankees/ 1995 Indians/ 1995 Dodgers	0.783		0.898		-0.115		Jacobs Field (Cl
88 Mets, 88 Red Sox, 87 Tigers	0.768		0.878		-0.110		Shea Stadium (Ne
1995 Braves (94 HOU - 96 SEA)	0.835		0.930		-0.095		Kingdome (Seattl
96 Braves / 96 Marlins / 98 Blue Jays	0.760		0.854		-0.094		Joe Robbie Stadi
92TOR 94MON 94NYY	0.797		0.888		-0.091		SkyDome (Toronto
.92 pirates, jays & padres	0.785		0.870		-0.085		Three Rivers Sta
Youppi in Windy Hogtown	0.710		0.794		-0.085		Olympic Stadium
1996 Braves/1996 Rockies/1996 Marlins	0.826		0.902		-0.076		Atlanta Fulton C
91 Red Sox/ 90 Pirates/ 92 Reds	0.749		0.824		-0.074		Fenway Park (Bos
92 Cubs 92 Phillies 92 Pirates	0.793		0.867		-0.074		Wrigley Field (C
86 HOU/87 STL/88 MIL under the Dome	0.712		0.778		-0.067		Astrodome (Houst
3Rivers 80Bucs 88Mets 89Cards	0.747		0.814		-0.066		Three Rivers Sta

League 9
.

Team	OPS	.	OPS#	.	OPS Diff	.	Home Ballpark
Bos 00 - Atl 02 - NYY 01	0.721		0.860		-0.139		Turner Field (At
1998 NYY - 1999 ATL - 1999 TEX	0.767		0.901		-0.134		Turner Field (At
2005 HOU/2005 NYY/2004 SFG	0.798		0.923		-0.126		Minute Maid Park
2002 OAK/2004 STL/2002 ATL	0.769		0.894		-0.125		Turner Field (At
1998 Braves (99 ARI - 00 LAD)	0.793		0.905		-0.113		Turner Field (At
08MIL 09BOS 10TEX	0.759		0.868		-0.110		Miller Park (Mil
2006 Twins 2007 Yankees 2008 Dodgers	0.797		0.900		-0.103		Yankee Stadium (
99 Red Sox / 98 Padres / 98 Mariners	0.783		0.885		-0.102		Qualcomm Stadium
2010 PHI / 2009 NYY / 2010 STL	0.776		0.873		-0.098		Citizens Bank Pa
2003 OAK/2003 ARIZ/2003 NYY	0.758		0.853		-0.095		Yankee Stadium (
2000 Red Sox/2000 Braves/1998 Astros	0.818		0.910		-0.093		Fenway Park (Bos
2006 Twins (05 NYM - 05 STL)	0.757		0.845		-0.088		Humphrey Metrodo
07ATL/07CLE/08NYM	0.772		0.859		-0.087		Shea Stadium (Ne
Red(birds), Wright & Blue M's [08-10]	0.752		0.836		-0.084		Shea Stadium (Ne
2006 Yankees/2007 Padres/2008 Indians	0.759		0.842		-0.083		Yankee Stadium (
09 Dodgers, 08 Indians, 08 Red Sox	0.780		0.861		-0.082		Fenway Park (Bos
Bigwig's LG09 - BOS/ATL/LAD	0.808		0.888		-0.080		Fenway Park (Bos
2001 Mariners/01 D'backs/2000 Braves	0.805		0.885		-0.079		Bank One Ballpar
.04 twins, 06 mets & yankees	0.780		0.854		-0.073		Humphrey Metrodo
2002 ARI, 2003 BOS, 2003 SF	0.836		0.906		-0.070		Fenway Park (Bos
07 Red Sox/08 Brewers/07 Phillies	0.789		0.858		-0.069		Citizens Bank Pa
2004 Cardinals/2004 Yankees/2005 Marlins	0.841		0.907		-0.066		Yankee Stadium (
02 Red Sox, 02 Diamondbacks, 02 Giants	0.828		0.886		-0.059		Fenway Park (Bos
Lg 09 - 01 OAK / 01 SFG / 01 COL	0.930		0.958		-0.028		Coors Field (Col

League 10
.

Team	OPS	.	OPS#	.	OPS Diff	.	Home Ballpark
Dodgers ‘22/Astros ‘21/Giants ‘21	0.680		0.867		-0.187		Dodger Stadium (
2020 SD/ATL/CIN	0.751		0.926		-0.175		Petco Park (San
2015 Cubs (16 CLE - 14 LAD)	0.664		0.828		-0.164		Jacobs Field (Cl
20 Dodgers, 18 Indians, 19 Braves	0.717		0.876		-0.159		Jacobs Field (Cl
2017 LAD - 2017 CLE - 2017 MIA	0.697		0.856		-0.159		Dodger Stadium (
Lg 10 - 16 WAS / 16 LAD / 16 COL	0.732		0.888		-0.156		Dodger Stadium (
2012 Nationals/2013 Mariners/14 Dodgers	0.649		0.800		-0.151		Dodger Stadium (
2011 BOS/2011 ANH/2010 STL	0.716		0.867		-0.150		Busch Stadium (I
2021 Dodgers/2020 Braves/2020 White Sox	0.808		0.946		-0.138		Truist Park (Atl
Bigwig's LG10 - CHC/BOS/WAS	0.742		0.881		-0.138		Nationals Park (
Raising Matt Cain	0.737		0.874		-0.136		PNC Park (Pittsb
2019 Astros 2020 Indians 2018 Red Sox	0.797		0.931		-0.133		Minute Maid Park
2022 Mets/Astros/Braves Thick as a Brick	0.730		0.863		-0.132		Truist Park (Atl
2020 Padres / 2020 Dodgers / 2021 Jays	0.778		0.910		-0.132		Rogers Centre (T
2015 Dodgers/2015 Blue Jays/2014 Angels	0.733		0.858		-0.126		Rogers Centre (T
Housan Bostocisco Red *** Giants	0.719		0.842		-0.123		AT&T Park (San F
10 Phillies/11 Dodgers/12 Braves	0.697		0.820		-0.123		Citizens Bank Pa
2016 Cubs (16 LAD - 17 NYY)	0.744		0.865		-0.121		Yankee Stadium (
2013 LAD/2012 DET/2014 CUB	0.730		0.849		-0.119		Dodger Stadium (
2011 Tigers 2010 Rangers 2010 Reds	0.779		0.898		-0.119		Great American B
19 Dodgers/19 Mets/20 White Sox	0.746		0.864		-0.118		U.S. Cellular Fi
13SLC 13DET 14WAS	0.743		0.860		-0.116		Comerica Park (D
2018 Boston	0.800		0.910		-0.110		Fenway Park (Bos
2011 PHI / 2012 DET / 2012 SFG	0.779		0.873		-0.093		Citizens Bank Pa

Biggest underachievers (qualifying batters only).

League 1
.

Name	Season	Team	OPS	.	OPS#	.	OPS Diff
Bradley, Bill	1902	1902 Blues (03 PIT - 04 CHI)	0.617		0.896		-0.279
Meyers, Chief	1912	1912 Red Sox/1912 Giants/1912 Pirates	0.642		0.919		-0.277
Delahanty, Jim	1911	Lg 01 - 12 PHA / 11 DET / 12 WSN	0.612		0.882		-0.270
Lajoie, Nap	1902	02 Athletics/02 Reds/04 Pirates	0.725		0.991		-0.266
Wagner, Honus	1905	04 Naps, 05 Pirates, 06 White Sox	0.708		0.967		-0.259
Chance, Frank	1906	1906 Cubs (06 STL - 08 PIT)	0.655		0.899		-0.244
Lajoie, Nap	1904	1902 Pirates 1904 Giants 1904 Naps	0.775		1.016		-0.241
Wagner, Honus	1912	1912 Red Sox/1912 Giants/1912 Pirates	0.655		0.892		-0.237
Hickman, Charlie	1902	1902 Blues (03 PIT - 04 CHI)	0.699		0.932		-0.233
Chance, Frank	1906	1906 Cubs 1906 Browns 1905 Reds	0.667		0.899		-0.232
Chance, Frank	1907	06 Pirates 07 Cubs 08 White Sox	0.575		0.805		-0.230
Cobb, Ty	1911	Lg 01 - 12 PHA / 11 DET / 12 WSN	0.865		1.095		-0.230
Bradley, Bill	1903	1903 Naps/1903 Tigers/1902 Americans	0.649		0.878		-0.229
Rossman, Claude	1908	1908 NYG - 1908 BOS - 1908 DET	0.582		0.807		-0.225
Crawford, Sam	1908	1908 NYG - 1908 BOS - 1908 DET	0.651		0.873		-0.222
Clarke, Fred	1905	04 Naps, 05 Pirates, 06 White Sox	0.582		0.803		-0.221
Hickman, Charlie	1902	1903 Naps/1903 Tigers/1902 Americans	0.712		0.932		-0.220
Wilson, Art	1914	1914 CHI / 1913 PHA / 1914 PHI	0.657		0.875		-0.218
Leach, Tommy	1906	06 Pirates 07 Cubs 08 White Sox	0.505		0.721		-0.216

League 2
.

Name	Season	Team	OPS	.	OPS#	.	OPS Diff
Ruth, Babe	1920	19NYG 19CIN 20NYY	1.010		1.366		-0.356
Hornsby, Rogers	1925	1925 CIN / 1925 STL / 1925 PIT	0.984		1.222		-0.238
Ruth, Babe	1921	20 PIT/ 21 NYY/ 22 STL	1.105		1.335		-0.230
Cravath, Gavvy	1915	1915 Phillies / 15 White Sox / 16 Giants	0.712		0.941		-0.229
Sisler, George	1920	1919 CHW/1918 NYG/1920 STB	0.841		1.069		-0.228
Ruth, Babe	1924	Hollocher?? I hardly know her!	1.004		1.229		-0.225
Jackson, Joe	1915	1915 Phillies / 15 White Sox / 16 Giants	0.654		0.862		-0.208
Groh, Heinie	1919	19NYG 19CIN 20NYY	0.649		0.856		-0.207
Goslin, Goose	1924	1924 WAS - 1925 BKN - 1926 CHC	0.722		0.913		-0.191
Sisler, George	1922	1922 Browns/1920 Giants/1921 Cardinals	0.853		1.042		-0.189
Jackson, Joe	1919	1919 CHW/1918 NYG/1920 STB	0.750		0.938		-0.188
Magee, Sherry	1914	1914 CHI / 1914 PHI / 1914 PHA	0.733		0.921		-0.188
Zwilling, Dutch	1914	1914 CHI / 1914 PHI / 1914 PHA	0.677		0.863		-0.186
Stock, Milt	1920	1918 Cubs (18 WAS - 20 STL)	0.573		0.759		-0.186
Collins, Eddie	1919	1919 CHW/1918 NYG/1920 STB	0.633		0.815		-0.182
Collins, Eddie	1917	1916 Robins 1917 White Sox 1918 Cubs	0.611		0.790		-0.179
Roush, Edd	1918	Giant Reds in Washington	0.688		0.862		-0.174
O'Neill, Steve	1920	1920 Indians/1920 White Sox/1919 Pirates	0.663		0.835		-0.172
Hornsby, Rogers	1921	1922 Browns/1920 Giants/1921 Cardinals	0.912		1.084		-0.172

League 3
.

Name	Season	Team	OPS	.	OPS#	.	OPS Diff
Foxx, Jimmie	1928	1928 Yankees 1928 Athletics 1930 Cubs	0.719		0.948		-0.229
Ott, Mel	1938	1936 NYY/1938 NYG/1938 CIN	0.811		1.027		-0.216
Wilson, Hack	1930	1931 Giants/1930 Robins/1930 Cubs	0.916		1.132		-0.216
Gehrig, Lou	1932	30 WASH - 31 A's - 32 NYY	0.848		1.052		-0.204
Wilson, Hack	1930	1928 Yankees 1928 Athletics 1930 Cubs	0.931		1.132		-0.201
Herman, Babe	1930	1931 Giants/1930 Robins/1930 Cubs	0.888		1.084		-0.196
Gehrig, Lou	1930	Lg 03 - 30 NYY / 32 CIN / 32 PHA	0.983		1.165		-0.182
Crosetti, Frankie	1936	1936 NYY/1938 NYG/1938 CIN	0.614		0.786		-0.172
Foxx, Jimmie	1938	the other Bill Lee (Big Bill Lee)	0.965		1.136		-0.171
Gehrig, Lou	1927	1927 Yankees 1928 Athletics 1928 Pirates	1.050		1.220		-0.170
Gehrig, Lou	1928	26PHA\27NYG\28NYY	0.930		1.100		-0.170
Hack, Stan	1935	21st Street Missionaries	0.670		0.836		-0.166
Terry, Bill	1928	1928 CHC, 1928 NYG, 1930 PHI	0.740		0.896		-0.156
Gehrig, Lou	1936	1936 NYY/1938 NYG/1938 CIN	0.982		1.137		-0.155
Gehrig, Lou	1934	1934 Yankees (32 CIN - 34 STL)	0.998		1.152		-0.154
Traynor, Pie	1927	1927 Cards Pirates Sens	0.667		0.818		-0.151
Cochrane, Mickey	1926	26PHA\27NYG\28NYY	0.616		0.760		-0.144
Lindstrom, Freddy	1927	26PHA\27NYG\28NYY	0.643		0.783		-0.140
Ruth, Babe	1926	26 Yankees 26 Cardinals 28 Senators	1.099		1.237		-0.138