It depends how you define "winning' - is it getting a judgement? or in JW simply exposing something....like for example simply getting the Court to enforce a FOIA request, like it did back in the 90s that exposed the Clinton Admin transferred state secrets to the Chinese Govt (including nuclear secrets0 in exchange for millions of dollars in campaign contributions to the DNCJW has done an amazing job....one can only hope Mr. Miller can be as successful. In particular exposing the weaponization by the Dems during the Obama Admin of the Executive branch:
Here is another list of some major wins: Over 60 Major Judicial Watch Victories
JW won about 5% of their lawsuits since 1994 ...
But yes, tis true!