I don't see how you blame Hunter there. He gave up a hit to the best hitter in baseball and got what would have been a normal out five times out of 10 (and an out at the plate three times out of 10). It's only his second actual non-hold/blown save all year, some of those performances where he didn't actually blow a lead were worse!
(Also, Ramos is on the DL and Garcia is obviously not ready for high-leverage so who else would you want to see there?)