From a story on poynter.org by Angela Fu headlined “Inside the one newsroom the NewsGuild failed to unionize”:

“When we fight, we win,” is a common rallying cry in union circles — and in the case of the NewsGuild, it’s almost always true.

Since 2012, the NewsGuild has successfully unionized just about every newsroom it announced a drive for. While the success rate for National Labor Relations Board union elections generally hovers between 61% and 72%, the NewsGuild has been batting a thousand, and it has organized more than 100 newsrooms over the past decade.