In one game today, did the Yankees equal the entire output from the farm system last year?

Dellin Betances and JR Murphy both won it.

Did our minor league system last year accomplish such a thing?

Let's see. There was Preston Claiborne and Austin Romine... maybe Vidal Nuno, if you consider a guy taken from the discard pile as a minor league product.

For the first time in a long time, two completely homegrown Yankees combined to play a huge role in a win. Enjoy it, folks.