On the other hand, as I keep saying (ad nauseum), last year the Sox had a terrific postseason before losing the ALCS to the Astros, 4 games to 2. In their 6 wins, the Sox had 0 saves. In their 5 losses, they had one blown save--in the 6th freaking inning. In the glorious 2018 postseason, Kimbrel got 6 saves with an ERA of 5.19 because the hitters and the rest of the bullpen gave him a good margin for whenever he trotted to the mound to do his act.
Here are runs scored by the Sox in their 27 losses thus far this season: 5, 2, 1, 4, 3, 1, 2, 2, 2, 2, 5, 0, 1, 5, 0, 2, 1, 2, 3, 1,4, 1, 8, 2, 0, 1.
And here the the runs scored by the Sox when they won 27 games: 4, 5, 9, 4, 8, 2, 4, 7,3, 4, 9, 7, 11, 6, 5, 12, 7, 6, 8, 16, 16, 5, 12, 7, 7, 8, and 5.
And that's Kimmi's point. The Sox won 21 times when they scored 5 or more runs. They lost 20 games when they scored 3 or fewer runs.