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Sports Data Redefined
Major League Baseball
Player Ratings from 1901-2025
MLB Player Ratings by era
Description:
Yearly MLB data were normalized within the seven eras to create player ratings. Adjustments were made for each year based on the era it is located in.
MLB raw data from:
https://www.baseball-reference.com/
Batting Glossary:
Rating: Unique Rating
Rating99: Unique Rating based on 99 scale
OffRating99: Offensive Rating based on 99 scale
Contact99: Contact Rating based on 99 scale
Power99: Power Rating based on 99 scale
Discipline99: Discipline Rating based on 99 scale
Pitching Glossary:
Rating: Unique Rating
Rating99: Unique Rating based on 99 scale
H9Rating99: Hits/9ip Rating based on 99 scale
K9Rating99: SO/9ip Rating based on 99 scale
Control99: Control Rating based on 99 scale
Team Names
Team | Team Name | League | ERAs |
|---|---|---|---|
ARI | Arizona Diamondbacks | NL | 1994-2005 to 2006-2025 |
ATH | Sacramento Athletics | AL | 2006-2025 |
ATL | Atlanta Braves | NL | 1961-1976 to 2006-2025 |
BAL | Baltimore Orioles | AL | 1943-1960 to 2006-2025 |
BLA | Baltimore Orioles | AL | 1901-1919 |
BOS | Boston Red Sox / Americans | AL | 1901-1919 to 2006-2025 |
BRO | Brooklyn Dodgers / Superbas / Robins | NL | 1901-1919 to 1943-1960 |
BSN | Boston Braves / Nationals | NL | 1901-1919 to 1943-1960 |
CAL | California Angels | AL | 1961-1976 to 1994-2005 |
CHA | Chicago White Sox | AL | 1901-1919 to 2006-2025 |
CHN | Chicago Cubs / Orphans | NL | 1901-1919 to 2006-2025 |
CIN | Cincinnati Reds | NL | 1901-1919 to 2006-2025 |
CLE | Cleveland Indians until 2021, after Cleveland Guardians 2022+ | AL | 1901-1919 to 2006-2025 |
COL | Colorado Rockies | NL | 1994-2005 to 2006-2025 |
DET | Detroit Tigers | AL | 1901-1919 to 2006-2025 |
FLO | Florida Marlins | NL | 1994-2005 to 2006-2025 |
HOU | Houston Astros | NL | 1961-1976 to 2006-2025 |
KC1 | Kansas City Athletics | AL | 1943-1960 to 1961-1976 |
KCA | Kansas City Royals | AL | 1961-1976 to 2006-2025 |
LAA | Los Angeles Angels | AL | 1961-1976 to 2006-2025 |
LAN | Los Angeles Dodgers | NL | 1943-1960 to 2006-2025 |
MIA | Miami Marlins | NL | 2006-2025 |
MIL | Milwaukee Brewers | NL | 1994-2005 to 2006-2025 |
MIN | Minnesota Twins | AL | 1961-1976 to 2006-2025 |
ML1 | Milwaukee Braves | NL | 1943-1960 to 1961-1976 |
ML4 | Milwaukee Brewers | AL | 1961-1976 to 1994-2005 |
MLA | Milwaukee Brewers | AL | 1901-1919 |
MON | Montreal Expos | NL | 1961-1976 to 1994-2005 |
NY1 | New York Giants | NL | 1901-1919 to 1943-1960 |
NYA | New York Yankees / Highlanders | AL | 1901-1919 to 2006-2025 |
NYN | New York Mets | NL | 1961-1976 to 2006-2025 |
OAK | Oakland Athletics | AL | 1961-1976 to 2006-2025 |
PHA | Philadelphia Athletics | AL | 1901-1919 to 1943-1960 |
PHI | Philadelphia Phillies | NL | 1901-1919 to 2006-2025 |
PIT | Pittsburgh Pirates | NL | 1901-1919 to 2006-2025 |
SDN | San Diego Padres | NL | 1961-1976 to 2006-2025 |
SE1 | Seattle Pilots | AL | 1961-1976 |
SEA | Seattle Mariners | AL | 1977-1993 to 2006-2025 |
SFN | San Francisco Giants | NL | 1943-1960 to 2006-2025 |
SLA | St. Louis Browns | AL | 1901-1919 to 1943-1960 |
SLN | St. Louis Cardinals | NL | 1901-1919 to 2006-2025 |
TBA | Tampa Bay Rays | AL | 1994-2005 to 2006-2025 |
TEX | Texas Rangers | AL | 1961-1976 to 2006-2025 |
TOR | Toronto Blue Jays | AL | 1977-1993 to 2006-2025 |
WAS | Washington Nationals | NL | 1994-2005 to 2006-2025 |
WS1 | Washington Senators | AL | 1901-1919 to 1961-1976 |
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