If you were listening to 670 The Score Thursday morning, nobody would blame you if you confused Theo Epstein for a random Cubs fan.

But that wasn't Bob from Berwyn chatting with David Haugh and Mike Mulligan about the infuriating 2019 season the Cubs have played to date — it was the president of baseball operations for the club, who told it like it is and pulled no punches.

Like usual, Epstein was measured in his response, but his frustration was palpable, as he explained how there are simply no excuses for the way the Cubs have played this year and especially lately. 

He did not point to the recent string of injuries as a reason or use any other potential excuse in the books to explain away the fact that this team woke up Thursday morning tied with the Milwaukee Brewers for the second Wild-Card spot. 

When asked which area of the Cubs' game has been inconsistent, Epstein offered his take:

"I just think our failure to play up to our ability, play up to our potential," Epstein said. "We just lost two games in a row to a team that I think we're more talented than (we have a 150-run differential better than), we were just caught from behind by a team that our run differential is over 100 runs better than. But they're playing better ball — the Brewers. And they just beat us five out of seven in huge games and we put them back in the race. 

"It's just the inability to show up and play winning baseball, for the whole to be as good as the sum of the parts. It's not right now. I think our guys said it [Wednesday] night — we're not playing good baseball. We're playing bad baseball. We [have the] second-most errors in the league, most outs on the bases in the league — those things chip away at your margin for error. When you do those things, you can't just roll out and have your talent win games and that's the reality of where we are at this point. Those are some of the attributes that have marked our play this year.