Cubs vs Pirates Preview: Bregman's Power, Imanaga's Return, and Bullpen Holes

Chicago Cubs · 2026-09-13 · Beatline Sports Podcast Network

Stephanie: Alex Bregman just turned back the clock with a monster performance, Shota Imanaga is looking sharp in the rotation, and the bullpen situation is still a work in progress. We are breaking down exactly what to expect tonight.

Sean: It’s been a wild week for Chicago. They ended that four-game skid with authority, but the injuries hanging over this roster are real. Let’s get into it.

Stephanie: Welcome to the Beatline Podcast Network! I’m Stephanie, and this is your daily deep dive into the Chicago Cubs. Joining me as always is our lead analyst, Sean. Sean, good evening.

Sean: Hey Stephanie. Good to be here. It feels like we’re finally getting some clarity on how this team operates after those heavy losses earlier in the week.

Stephanie: Absolutely. Tonight, we’ve got three big things to cover. First, we’re looking at the pitching matchup for tonight’s game against the Pittsburgh Pirates. Second, we’ll talk about the offensive firepower, specifically Alex Bregman and Ian Happ, and how they can keep this momentum going. And third, we have to address the elephant in the room: the injury list and what it means for Craig Counsell’s bullpen usage late in games.

Sean: Right. The series record is currently one-nil to the Cubs, so there’s pressure on Pittsburgh to respond, but also pressure on Chicago to close out the set.

Stephanie: Before we dive into Segment One, I want to take a quick second. We put together a fresh, detailed show every single day, analyzing every pitch and every play. That takes a lot of time and effort. If you enjoy what we do, please consider supporting us through the link in the episode description. Your help makes it possible to keep this show free and daily for all of you. Now, let’s get into tonight’s action.

Stephanie: Okay, let’s start with the mound. The Cubs are facing the Pirates again tonight. Last night, they scraped by 4-3. Who is starting for Chicago tonight?

Sean: Well, looking at the rotation options available, Shota Imanaga seems like the logical choice given his recent form. He tossed six effective innings in that 12-2 blowout earlier in the week. He’s been very consistent.

Stephanie: Yeah, that was a statement win. But remember, last night was a grind. A 4-3 win isn’t always pretty. What do you see from Imanaga’s stuff lately?

Sean: His command has been elite. He’s inducing weak contact and keeping the launch angle low. Against a Pirates lineup that struggles with outside pitches, he should have success early. But the key is how long he lasts.

Stephanie: And that brings us to the other side of the ball. Who is Pittsburgh throwing out there? Do we know if Mitch Keller is available?

Sean: No, he’s not. Mitch Keller is listed on the 60-Day IL. So the Pirates are likely relying on someone else. Braxton Ashcraft is also out on the 15-Day IL. Their rotation is decimated right now.

Stephanie: That is a huge advantage for Chicago. When you have a healthy starter like Imanaga against a depleted opponent staff, you have to capitalize on runs early. Are you feeling confident in the Cubs' ability to score?

Sean: I am. Especially with the defensive positioning shifts they’ve been using. If the Pirates are struggling to make contact, the Cubs’ infielders are in prime spots to turn double plays or grab outs. It’s about minimizing damage.

Stephanie: Exactly. So, looking at the probable starters, I feel like the edge goes to the Cubs simply due to availability and quality. I think Imanaga gives them a solid foundation to win tonight.

Sean: Agreed. Unless something weird happens in the first inning, this should be a manageable game for Chicago. They need to protect that one-game lead in the series.

Stephanie: We’ll see how it plays out. Stick with us, because next up, we’re talking about the offense and the massive hole in the bullpen.

Stephanie: Alright, let’s talk bats. Alex Bregman had a huge night recently. He hit his 25th homer and doubled among three hits in that 12-2 win. How important is that production right now?

Sean: Huge. Bregman is providing stability in the middle of the order. His plate discipline is outstanding. He’s drawing walks and taking the good pitches, which puts pressure on opposing pitchers. When he’s on, the whole lineup flows better.

Stephanie: And who else is contributing? Ian Happ has been a staple for this team. Is he heating up?

Sean: He’s always a threat. With guys like Seiya Suzuki and Nico Hoerner up top, Happ gets great pitch selection. If the Cubs can string together hits, they can break open games quickly, which helps the bullpen by shortening the game.

Stephanie: Speaking of the bullpen, this is the big question mark. We talked about it yesterday, but it’s still severe. Justin Steele is out. Kirby Yates is out. Hunter Harvey and Shelby Miller are both on the 60-Day IL.

Sean: It’s a nightmare scenario for Craig Counsell. You lose your setup man and your closer, plus your ace in the rotation. Who is actually going to close out these games?

Stephanie: Well, they activated Edward Cabrera from the 15-day IL. But the report says they’re moving him to the bullpen for now. Do you think that’s a good move?

Sean: It’s a necessity. Cabrera has stuff. He’s a right-hander with velocity. If they can use him in high-leverage spots, it might stabilize the late innings. But it’s a risk. You’re burning a starter’s arm for relief work.

Stephanie: Right. And what about the rest of the arms? We have Javier Assad, Daniel Palencia, Ryan Rolison, Caleb Thielbar, Jacob Webb, and Ryan Zeferjahn. That’s a lot of bodies to spread thin.

Sean: It is. You have to hope none of them get hurt. Esmerlyn Valdez is on the 10-Day IL too. Isaac Mattson is out. Tyler Austin is gone. The depth chart is incredibly thin. Every inning matters more than usual.

Stephanie: So, when you look at the roster, it’s clear that winning isn’t just about hitting home runs. It’s about surviving the bullpen battles. Do you think the Cubs can handle that load?

Sean: They have to. And they’ve shown resilience. David Peterson and Matthew Boyd are in the mix for spot starts if needed. Colin Rea and Aaron Civale are veterans who can eat up innings. It’s not ideal, but it’s what they’ve got.

Stephanie: Dansby Swanson is hoping to return from IL next week, which would help the infield defense significantly. Until then, it’s a test of character. Next up, we’re making our bold prediction for the series.

Stephanie: Let’s wrap this up with Keys to the Series and a Prediction. In our previous episodes, Sean predicted a sweep for the Pirates, and I said the Cubs would win one. Then Sean predicted a split, and I predicted a sweep. Where do we stand now?

Sean: I’m sticking with my guns. The Cubs have the better pitching depth right now with Imanaga healthy, and their offense is clicking. I think they close out the series. I’m predicting a Cubs win tonight.

Stephanie: Okay, so you’re saying the Cubs take the series? That’s a change from your earlier skepticism.

Sean: The data speaks for itself. Bregman’s power, Imanaga’s control, and the Pirates’ injury woes. It’s hard to bet against that combination. I think the Cubs win two straight.

Stephanie: I agree with the sentiment, but I’m going to be slightly more cautious. I think the Cubs win tonight, but the Pirates fight back tomorrow. So, a split. But honestly, the momentum is with Chicago.

Sean: Fair enough. Either way, the Cubs are in a strong position to climb the NL Central standings. They’re sitting second, but they’re closing the gap.

Stephanie: Absolutely. If they can secure this series, they’ll feel great heading into the final stretch. Miguel Amaya and Carson Kelly behind the plate will be crucial for managing that tricky bullpen.

Sean: Don’t forget Gabriel Arias and Michael Busch in the infield. Ground balls need to be fielded cleanly. If the defense holds up, the pitching staff stands a much better chance.

Stephanie: Great point. So, recap: Imanaga starts, Bregman provides power, and the bullpen must survive. We’re expecting a strong showing from the Cubs tonight. Thanks for listening, everyone!

Stephanie: If you enjoyed this breakdown, please subscribe, rate, and review the show wherever you listen. It really helps us reach new fans. Share this episode with a fellow Cubbie!

Sean: Thanks for tuning in. Keep an eye on the bullpen stats tonight. It’s going to be interesting to watch.

Stephanie: Go Cubs!