BIRTHER SCORECARD (last updated 2015)
https://tesibria.typepad.com/whats_your_evidence/birther%20case%20list.pdf
Original decisions, total cases: 226
Birther wins: 0
Total appellate court rulings: 120+
Birther wins: 0
Total supreme court rulings: 35
Birther wins: 0
There are no cases decided by SCOTUS and there are unlikely to be any. The only time "natural born citizenship" really becomes an issue is presidential elections. Standing requires the complainant to show injury particular to himself, not shared by millions of others. Being a voter does not cut it. About the only people who could assert standing would be candidates. No candidate has ever tried it. Complaints have been routinely disposed of by a pre-trial motion to dismiss.
In a court system full of ignorant or lying judges.
We can't help it that modern judges are so freaking ignorant and/or willing to lie.
But thankfully, what is factually true does not rely on courts to adjudicate. Other people can bypass these cretins and look at the historical records themselves.