Has anyone ever won a lawsuit against oneself?
<p>The legal blog Lowering The Bar <a href="http://loweringthebar.net/category/autolitigation" rel="noreferrer">has a list of lawsuits</a> where both the plaintiff and the defendant were the same person or legal entity. </p>

<p>Some of the examples are:</p>

<p><a href="http://www.loweringthebar.net/2015/02/utah-court-says-woman-can-sue-herself.html" rel="noreferrer">"Utah Court Says Woman Can Sue Herself"</a>, <em>Lowering the Bar</em></p>

<blockquote>
  <p>You might not consider Utah the most progressive state, but it has
  become the first to grant its citizens a controversial right that many
  have long been denied, proving that the law does evolve. Utah has now
  become the first state to officially allow its citizens to sue
  themselves.</p>
  
  <p>As the Salt Lake Tribune reports (thanks, Mark), a unanimous panel of
  the Court of Appeals ruled on February 15 that Utah law allows a
  decedent's heir and the personal representative of his estate to sue
  the driver who allegedly caused the accident that killed him. That
  wouldn't be unusual except that in Bagley v. Bagley, those are all the
  same people.</p>
</blockquote>

<p><a href="http://www.loweringthebar.net/2014/10/woman-seeks-damages.html" rel="noreferrer">"Woman Seeks Damages for Damage Caused by Woman"</a>, <em>Lowering the Bar</em></p>

<blockquote>
  <p>"I think I can safely say this is a very unusual claim," said Shari
  Moore, the city clerk of St. Paul, Minnesota. Moore was talking about
  Megan Campbell's claim against the city for damage to her car caused
  when a city vehicle crashed into it. Driving that city vehicle: Megan
  Campbell.</p>
</blockquote>

<p>However, all of the lawsuits listed appeared to have been thrown out or in progress. There was also a <a href="http://m.snopes.com/goes-around-litigates-around/" rel="noreferrer">recent report of a man suing himself and winning</a>, but the article was sourced from a satirical news site. </p>

<p>Are there any examples of such cases of autolitigation where the plaintiff was awarded damages of some kind, as opposed to the lawsuit being thrown out?</p>

<p>Here's the thing: if the plaintiff/appellant/claimant are the same legal entity as the defendant/respondent, it's plain to see that one of them must lose.</p>

<p>For instance, consider a case where two trains operated by the same corporation collide. Assuming that the drivers both performed their duties, the company is vicariously liable &ndash; such a case is frivolous and is likely to be thrown out for that reason. It's just a waste of time and money.</p>

<p>Or your second example: If the woman was driving the city vehicle and crashed it in the course of her duties, it is the city that will be the defendant in the proceedings, not the woman.</p>

<p>So essentially: while it's difficult to prove that something has never happened, these are good reasons to expect it would not happen. </p>

damages