If the HTML files are not so large as to create a RAM issue, read the entire file into a scalar and: 
$myHTML =~ s#<TR VALIGN="TOP">[\r\n]*(?:<TD><FONT SIZE="-1"></FONT></T
+D>[\r\n]*){7}</TR>##g ;

[download]
Then process $myHTML.

In reply to Re^2: Specific Regex with Multilines (/s and /m): Why Doesn't This Work? by onelesd
in thread Specific Regex with Multilines (/s and /m): Why Doesn't This Work? by elvenwonder

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