Negro Leagues database copyright by individuals.

Juxtapose that with other baseball databases.

https://www.retrosheet.org/ Key is person David Smith.

All data contained at this site is copyright 1996-2020 by Retrosheet. All Rights Reserved.

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https://www.baseball-reference.com/  Key person is Sean Forman.

Copyright © 2000-2020 Sports Reference LLC. All rights reserved.

Much of the play-by-play, game results, and transaction information both shown and used to create certain data sets was obtained free of charge from and is copyrighted by RetroSheet...

Some defensive statistics Copyright © Baseball Info Solutions, 2010-2020.

Some high school data is courtesy David McWater.

Many historical player head shots courtesy of David Davis. Many thanks to him. All images are property the copyright holder and are displayed here for informational purposes only.

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http://www.seamheads.com/NegroLgs/ 

If you have any questions regarding Negro Leagues statistical or biographical data, please contact gary@seamheads.com..

All biographical data, copyright 2011-2018 Gary Ashwill.

Playing statistics for 1887-1922 and 1926-1938, as well as all Cuban League games (1902-1928) and Negro League vs. Major League games (1887-1944), copyright 2011-2018 Gary Ashwill.

Playing statistics for 1923 (except Negro League vs. Major League games), copyright 2011-2018 Patrick Rock.

Playing statistics for 1933 and 1943, copyright 2013-2018 Scott Simkus.

Playing statistics for 1924-1925, 1939-1942, and 1944-1946 Negro Leagues (not including Cuban League and Negro League vs. Major League games), copyright 2011-2018 Larry Lester, Wayne Stivers, Gary Ashwill.

Logo by Gary Cieradkowski

Defensive Regression Analysis data used here was obtained with permission from Michael Humphreys, author of Wizardry

Win Shares are calculated using the formula in the book Win Shares by Bill James

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