"Hi! - thanks for writing about Context Booster. My name is Sebastian. I am one of the co-founders.
The disambiguation of the Red Sox in the Major league or Koji Uehara is indeed quite difficult and exceeds at the moment our capabilities in terms of understanding the context and making the right disambiguation decision, but they will improve over time.
Context Booster is a system which learns over time from its users and therefore will serve you better results in the future!
But it's still in alpha so give it some time ;)
EDIT: ah and by the way: there should be links to the created notes at the end of every boosted note also in the Mac client. If it have not worked for you, this might have been a bug. We will look into that. But there shouldn't be any difference between Evernote Clients.
Thanks a lot for testing it!"
- Sebastian Küpers