Eaton singles in 8th, Sanchez scores and Eaton goes to 2nd on the throw home from Colabello which went over the the cut-off man. Next batter hits a grounder to SS that Reyes dove for and kept in the IF. I would argue that had Eaton not been allowed to advance to 2nd Reyes would've been more towards the hole thus in a better position to get to that gb. On the replay, you can see Reyes trying to keep Eaton close to 2B.
There were missed DP's earlier in the game as well, even from Donaldson.
Anyway, overall, yes, the pitching has been bad, but there were several misplays by the defense in this game that led to runs being scored.