Stat-junkie.com:
View statistics by several types of options. Hits, wins, loses and
player.
http://www.stat-junkie.com
Original Baseball Research:
Personal site of Clifford Blau, who has made his sabermetric studies
on such topics as Bill Mazeroski's fielding, the effects of
artificial turf, and park factors available.
http://www.erols.com/brak/
STATS, Inc.:
Real-time statistics, fantasy games, and publications.
http://www.stats.com/
RIOT -- Major League Baseball Playoff Races:
UC-Berkeley's Industrial Engineering and Operations Research
department has created their own daily calculation metric for
analyzing team record performance based on historical data. Results
include the number of wins needed to date to guarantee a first-place
division finish or playoff run, as well as to avoid elimination from
first or the playoffs. Calculations provided thanks to the research
of Professor Dorit S. Hochbaum.
SABR/Bob Davids Chapter:
Regional SABR chapter covering major and minor league baseball teams
in the Mid-Atlantic area.
http://www.sabrdc.org/
The Baseball Think Factory:
The baseball braintrust gets together to create this site. Player
comparisons, and statistical information kept current. Articles from
the baseball minds are thorough and informative.
http://www.baseballstuff.com/btf/
Just The Stats:
Major league baseball batting statistics calculated using a unique
system.
http://justthestats.net/
Baseball Prospectus Online:
In-depth columns, prospect interviews, transaction analysis, and
player cards containing Baseball Prospectus's Davenport
Translations. Metrics for evaluating hitters, starters, and
relievers updated daily; four to ten columns presented free of
charge on the site per week.
http://www.baseballprospectus.com
High Boskage House Baseball Analysis Web Site:
Statistics are updated daily. Comparisons by position, league, and
historical data. Articles on theory and physics can also be found
here.
Tango On Baseball:
A collection of various research about linear weights, runs, and
wins.
http://www.geocities.com/tmasc/
Vأ¶rأ¶s McCracken's Baseball Home Page:
Vأ¶rأ¶s McCracken's many sabermetric studies are archived here,
including his seminal work on Defense-Independent Pitching
Statistics.
http://baseballstuff.com/mccracken/
Rhoids Sports Analysis:
Players of the year, the All-National and American League Teams, the
best value teams.
http://www.users.nac.net/thegangof4/rhoids2002/
James Fraser's Sabermetrics:
A great archive of articles and essays regarding Sabermetrics. Very
knowledgeable source for sabermetric formulae and historical data.
http://www.baseballstuff.com/fraser/
Breaking Down ERA: Separating Skill From Luck:
An essay by Geoff Bauer and Aaron Chalfin regarding how the effects
of luck can be extrapolated and removed from Earned Run Average, so
as to better reflect pitcher skill.