The Astros are running out of room for a quiet bottom of the order.
For much of this season, the sixth through ninth spots have been a soft landing for opposing pitchers once they’ve navigated Houston’s top five. That stretch of the lineup has produced the worst on-base percentage in baseball at .274, while also sitting second-worst in batting average at .215. The damage shows up in the broader numbers too: third-worst OPS at .629 and a 76 wRC+.
And it has gotten even rougher since last September 1. Over that span, Houston’s hitters in those spots have managed a .174 average and a .223 on-base percentage, both the worst marks in MLB.
That matters now more than ever. The Astros are one game behind the Texas Rangers heading into the decisive final week of the regular season, and the path is simple: win the division or risk being left out of the postseason in the Wild Card race.
On paper, Houston’s finish looks manageable, with road series against the Athletics and the Seattle Mariners. But the way this offense has sputtered all year - and the way it has arrived at this point - leaves plenty of doubt.
The lineup has leaned heavily on Jeremy Peña, Yordan Alvarez, Isaac Paredes and Jose Altuve lately just to keep things moving. At the bottom, Yainer Diaz has been the one real bright spot, and he’s arrived there in strong form.
Diaz is batting .357 (20-for-56) in September with three home runs, seven RBIs and a 144 wRC+, his best monthly mark of the season. He has multiple hits in eight of his last 12 starts since September 4, and his homer last Sunday against the Atlanta Braves was the 57th of his career as a catcher for the Astros, tying Martin Maldonado for the third-most home runs as a catcher in club history.
Even with the strikeouts ticking up - his K% rose from 17.1% to 29.2% - Diaz has been one of the few hitters in that lower third of the order who has actually held steady. His wRC+ climbed from 99 to 108 since September 1, which is more than can be said for most of the names around him.
Taylor Trammell has also shown some life, with his wRC+ nudging from 89 to 99, though his strikeout rate has climbed as well.
The downturns have been sharper for Cam Smith and Christian Vázquez. Smith’s production has slipped badly, with his batting line dropping from .266 to .220, along with more strikeouts and less overall damage.
Vázquez isn’t a regular starter in the lineup, but his decline has been stark too. He has just 13 plate appearances since September 1, yet his wRC+ has fallen from 67 to -70.
That’s the kind of stretch that turns a spot in the order into a near automatic out.
Houston has needed more from Diaz and Smith, especially when runners are on base. It also hasn’t helped that Christian Walker and LaMonte Wade Jr. have faded too.
Walker’s power has disappeared at a bad time, with the first baseman one home run shy of 200 in MLB. His OPS has fallen from .466 to .390, and his work from the sixth spot has cratered as well, with his wRC+ dropping from 28 to 7 in this latest stretch.
The larger picture isn’t pretty. Houston has played to a combined 6-14 record with a minus-16 run differential against the Athletics and Mariners this season.
After being swept in two of its last three series, by the Tampa Bay Rays and the Atlanta Braves, the Astros need to find something closer to playoff baseball right now. And that means more than hoping Diaz keeps carrying the bottom of the lineup by himself.
In Other News...
Astros Are Back In Control But One New Concern Looms
Yordan Alvarez kept the Astros from lingering in their three-game skid for long, launching his 41st home run and driving in three runs in a 7-0 win over the Mariners. Houston got the sort of response it needed after dropping three straight, and the victory pulled the club back into a first-place tie with the Rangers in the American League West.
Cristian Javier helped set the tone before leaving early because of right groin tightness, which gave the night a quieter edge despite the lopsided score. Houstons bullpen handled the rest and protected the shutout, but the bigger question now is what the club might be facing if Javiers early exit turns into something more than a brief scare. [Read more 🡒]
Astros Front Office Opening Comes With One Huge Concern
With the regular season winding down, the Astros remain one of three clubs still without a permanent head of baseball operations, a notable holdover for a franchise that has spent years operating with clear expectations and a championship standard. Houston moved on from James Click in November 2022 soon after winning the World Series, and since then Jeff Bagwell has been around the organization in a senior advisor role, keeping a familiar baseball voice close to the room.
The bigger question now is not just who fills the job, but how much power that person will actually have once they arrive. There is already speculation that Bagwells influence in the front office could shape the authority of the next general manager or president of baseball operations, which makes this vacancy feel a little different from a routine hiring cycle. For an Astros club trying to keep its edge, the structure of the next decision-maker may end up mattering just as much as the name on the door. [Read more 🡒]
Astros Just Cast New Doubt On Jorge Barrosas Roster Future
The Astros roster churn continued with another quiet but meaningful move, as the club outrighted outfielder Jorge Barrosa to Triple-A Sugar Land after he cleared waivers. Barrosa had been designated for assignment earlier, and the decision leaves him back in the organization but no longer on the 40-man roster, which is often a telling sign for a player trying to carve out a longer-term role.
Barrosa has spent parts of seven minor league seasons in pro ball, and his path now feels pointed toward another reset. He appeared in four games for Houston this season, but unless the Astros bring him back onto the 40-man roster before the end of the MLB season, he will be eligible for minor league free agency and is expected to look for a minor league deal this offseason. [Read more 🡒]