Batter's Up Baseball
http://www.prongo.
com/math/

Math League Baseball: Five Week Project
http://euclid.barry.edu/
~marinas/mat476/journal/
kup319df.html

Exploring Math in Baseball
http://web.
buddyproject.org/
web012/web012/default.htm

The Batting Cage
http://library.advanced.
org/11902/
physics/batting.html

Fastball Reaction Time
http://www.exploratorium
edu/
baseball/reactiontime.html

Graphical History of Baseball
http://home.istar.ca/
%7Embein/baseball.htm

The Physics of Baseball
http://www.npl.
uiuc.edu/%7Ea-nathan/pob/index.html

Math Baseball
http://www.funbrain.com/
math/index.html

Introduction into Sabermetrics
http://www-math.bgsu.edu/~albert/
papers/saber.html

Bat-o-matic
http://www.sikids.com/
fantasy/baseball
/index.html

Math in Baseball
http://www.colonial.net/
schoolweb/willardweb/
staff/beattie/ideas
/baseball.html

Math, Baseball and the San Francisco Giants
http://www.kn.
pacbell.com
/wired/baseball/

Baseball Statistics
http://baseball-almanac.com/
bstatmen.shtml

Baseball Reference
http://www.baseball-reference.com/