Astros Blank Mariners 7-0, But Can They Hold Off Seattle Tonight?

Houston Astros · 2026-09-23 · Beatline Sports Podcast Network

Paige: Seven runs. Zero hits allowed by the opposition. Yordan Alvarez with a monster night. If you missed last night’s complete domination of the Seattle Mariners, you missed one of the most satisfying performances we’ve seen from this squad all season.

Craig: It was a statement win, Paige. The Astros didn’t just beat the Mariners; they embarrassed them on the road. But let’s be real—the party is over in about twelve hours. We’re back at T-Mobile Park for Game Two of this series, and the stakes are shifting under our feet.

Paige: Welcome to the Beatline Podcast Network! I’m Paige, and alongside me as always is Craig. Today is Tuesday, September 23rd, 2026. The Houston Astros sit at 78-79, but here is the big news: they have clinched first place in the AL West. That is huge.

Craig: First in the division. It feels like it’s been a long time coming, especially with the injuries we’ve dealt with all year. But tonight, it’s not about the standings anymore. It’s about momentum going into October. And honestly? I’m worried about the bullpen.

Paige: Here is what we are tackling today. First, we break down the pitching matchup for tonight’s game against Seattle. Second, we look at the injury report—who is day-to-day, who is on the IL, and how that changes the lineup. And third, we give you our keys to winning this series and a bold prediction.

Craig: Before we get into the nitty-gritty of the rotation, I want to take a quick second. This show is free because of people like you. If you’ve enjoyed these deep dives into the Astros’ playoff push, please consider supporting us. Just click the link in the episode description. It helps keep the lights on and the analysis sharp.

Paige: We appreciate every single one of you. Let’s dive right into Segment One: The Series and the Pitching Probables. Last night, Hunter Brown was electric. But who starts tonight?

Craig: So, looking at the roster list provided, Cristian Javier is listed as Day-To-Day. That’s the big question mark. If he’s not ready, we might see Peter Lambert or maybe even Ethan Pecko step up. The Astros need someone who can eat innings, not just survive them.

Paige: Right, because Javier has been inconsistent lately. And remember, we talked about Carlos Correa being out earlier this week, so the defense isn't exactly at full strength. Who do you think Seattle is going to throw out there?

Craig: Seattle is likely going to lean on their starter. They’re 73-84, sitting third in the AL West. They aren’t fighting for anything except pride. That means their pitcher might be tired, or conversely, desperate. But for Houston, if Javier takes the mound, it’s a risk. His velocity has dipped slightly this month.

Paige: Dipped velocity is scary when you’re playing in the American League. What if it’s Peter Lambert? He’s got that splitter. Do you think Lambert can handle the Mariners' lineup, which has been hitting well lately?

Craig: Lambert is tricky. He induces ground balls. The Mariners love to bunt and move runners. If Lambert keeps it on the ground, he’s fine. If he leaves the ball up, it’s gone. It’s a high-variance start. I’d rather see them go with Hunter Brown again if possible, but he threw a lot of pitches last night.

Paige: Exactly. You can’t expect Hunter Brown to go eight more innings tomorrow night. So we are looking at a spot starter. This puts the burden on the bullpen early. And that brings us to the next segment: Key Hitters, Bullpen Questions, and Injuries.

Craig: Let’s talk injuries because it’s a mess. Andres Munoz is Day-To-Day. Jeremy Pena is Day-To-Day. Brice Matthews is Day-To-Day. Daulton Varsho is Day-To-Day. Cristian Javier is Day-To-Day. That is five key players potentially unavailable.

Paige: Five guys! That is a lot of depth being tested. Who steps up defensively? If Jeremy Pena isn’t playing, Nick Allen is starting at shortstop. Is that a downgrade?

Craig: Allen is solid defensively, maybe even better than Pena right now. Pena is an offensive threat. Allen is a glove-first guy. For a team trying to secure a playoff spot, defense wins games. So I’m not too worried about Allen. But offensively? We need production.

Paige: And who provides that offense? Yordan Alvarez had three RBIs and a homer last night. He’s on a Triple Crown push. Do you think he can keep this hot streak going against Seattle?

Craig: Alvarez is untouchable right now. His plate discipline is elite. He’s forcing pitchers to change speeds. Seattle’s pitchers have struggled with his launch angle. If they don’t pitch him inside, he will punish them. I expect another multi-hit game.

Paige: What about the rest of the lineup? Christian Walker at first base? Isaac Paredes at third? Are they contributing, or is it all on Yordan?

Craig: Walker has been quiet. Paredes is inconsistent. But look at the bottom of the order. Taylor Trammell and Nelson Velazquez in left field. If they can get on base, Jose Altuve and Alex Bregman—wait, Bregman isn't on this roster list? Oh, wait, Christian Vazquez is catching.

Paige: Wait, hold on. The roster list shows Christian Vazquez at catcher and Yainer Diaz also at catcher. Where is Bregman? And where is Altuve?

Craig: Jose Altuve IS on the roster list, Paige. He’s at second base. My mistake. But yes, Vazquez and Diaz are both there. It’s a crowded battery. The point is, we have veteran presence. Vazquez knows how to manage a game. That’s crucial with all these injuries.

Paige: Okay, good catch. So Vazquez is managing the game while Alvarez drives it. Now, the bullpen. Josh Hader is listed as RP. Ronel Blanco is listed as RP. Bryan Abreu is listed as RP. With Javier possibly sidelined, do we see Hader pitching consecutive days?

Craig: No. Absolutely not. We predicted yesterday that Hader would be protected from consecutive days of work. That stands. If Javier doesn’t start, they might use Hader as a long man, but unlikely. More likely, they burn through the lower-tier guys like AJ Blubaugh or Logan VanWey.

Paige: That is risky. Blubaugh and VanWey aren’t closers. If the game gets tight in the seventh inning, and you’re handing it to a rookie arm, that’s stress. How do you feel about the relief options?

Craig: I feel nervous. Bryan King is there, Bennett Sousa is there. They are capable, but they haven’t been tested in high-leverage spots all season. This is where experience matters. And with so many guys day-to-day, the manager has to make tough calls.

Paige: Let’s move to Segment Three: Keys to the Series and Our Bold Prediction. We know the Astros are 1st in the AL West. Seattle is 3rd. But last night was a blowout. Does that mean Houston is going to crush them again tonight?

Craig: Don’t bet on it. Regression is coming. Seven runs is unsustainable if the defense isn’t perfect. The key to this series is benching the stars if needed. Rest Altuve if the game is out of hand. Don’t overplay Alvarez. Keep them fresh for the playoffs.

Paige: So the key is management. Not just winning, but preserving health. What about the ABS challenge system? The headlines mention the tracker. Does that impact how umpires call balls and strikes tonight?

Craig: The ABS challenge system is always in play. Umpires are under scrutiny. For a team like Houston, who values plate discipline, this could actually help. If hitters are patient, they force errors. But if they swing at bad pitches, the challenges go away.

Paige: Alright, Craig. Give us your bold prediction for tonight’s game. Houston won 7-0 yesterday. Are you saying they lose tonight?

Craig: I am predicting a struggle. I think the Astros win, but it’s ugly. 3-2. Or maybe 4-3. The bullpen gets stretched thin, and Seattle scores some cheap runs. But Alvarez delivers again. My bold prediction: The Astros split the series, but only barely.

Paige: A split, but barely. So no easy sweep. That aligns with what we said yesterday about the injuries hurting the depth. I’m going to agree with you. I think Houston wins 5-2, but it’s a grind. Alvarez hits another homer.

Craig: There you have it. A gritty win, not a coronation. The Astros are first in the West, but the road to October is paved with injuries and tough decisions.

Paige: If you enjoyed this preview, please subscribe, rate, and review the show wherever you listen. Share it with a friend who loves the Astros. We’ll be back tomorrow with more updates.

Craig: Keep your eyes on the bullpen. And watch Yordan. He’s carrying this team right now.

Paige: From all of us at the Beatline Podcast Network, thanks for listening. Go Astros!