Learn about CPAN.

To fetch the web page, you could use LWP::Simple or LWP::UserAgent. To parse the page and extract the data, you might be able to use HTML::TableExtract or HTML::Parser.

Once you have the data you need, you can save them to a mysql database using either Class::DBI (if you are Object Oriented) or DBD::mysql - if you like to live closer to the bare metal. (both use DBI). You have enough material now, I think. Start writing the script, and if you have problems, ask well thought out questions, and we'll help you solve them.