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RosterHOUAug 16, 2026, 3:56 PM EDTSignal confidence 100%

Astros option Ronel Blanco to Triple-A after rough stretch since IL return

Houston sent the right-hander to Sugar Land and recalled reliever Miguel Ullola after Blanco posted a 7.71 ERA across five appearances following his activation.

Posterior generated visual for Houston Astros: Astros option Ronel Blanco to Triple-A after rough stretch since IL r...

The Houston Astros optioned right-hander Ronel Blanco to Triple-A Sugar Land and recalled reliever Miguel Ullola, Yahoo Sports reported. The move follows a difficult stretch for Blanco since his return from the injured list, culminating in a four-inning outing against the Seattle Mariners in which he allowed 5 earned runs on 7 hits and a walk while striking out 3.

What happened

Blanco pitched 4 innings in the loss to Seattle, surrendering one home run and throwing 42 of his 59 pitches for strikes, per the report. Since coming off the IL, he has gone 0-1 with a 7.71 ERA across 5 appearances, 4 of them starts.

The report notes that Blanco's velocity has remained in line with his career norms since he became a full-time starter, and his spin rates have been consistent with those norms as well. The issue has been command, though not in the traditional sense of missing outside the strike zone. Yahoo Sports reported that Blanco has been wild inside the zone, missing his spots while still throwing strikes.

The Astros recalled Ullola, a right-handed reliever, to fill the roster spot. The club has not announced a corresponding move for Blanco's rotation slot beyond the starters already scheduled for the coming week.

Why it matters

The Astros are navigating the final six weeks of the season with a lead in the AL West and a division magic number of 17. Blanco had been a rotation piece before his IL stint, and the club appears to have decided that a reset in Triple-A offers a better path forward than continuing to run him out every fifth day while he searches for his command.

The recall of Ullola adds a fresh arm to a bullpen that has worked multiple innings in recent games. Houston's rotation lines up Hunter Brown for the series finale against Seattle, followed by Cristian Javier and Ethan Pecko in the upcoming series against the Los Angeles Angels. The club has not announced a replacement for Blanco's rotation spot beyond those scheduled starters.

The timing is notable given Houston's position in the division race. The Astros have lost two straight and face a Seattle club that has been competitive all season. Every roster decision carries weight when the margin for error is narrow and the calendar is running short.

The numbers

Blanco's 7.71 ERA since his return from the IL spans 5 appearances, including 4 starts, in which he went 0-1. In his most recent outing against Seattle, he allowed 5 earned runs on 7 hits and a walk across 4 innings, striking out 3 and surrendering one home run. He threw 59 pitches, 42 of them for strikes.

Yahoo Sports reported that his velocity and spin rates have matched his career norms as a full-time starter, but his command has been notably off. The report specified that Blanco has been missing his spots inside the strike zone rather than walking batters or missing outside the zone.

The command issues have manifested in hard contact rather than free passes. Blanco has been throwing strikes, but not the strikes he intends to throw. That distinction matters: a pitcher who cannot locate within the zone is a different problem than one who cannot find the zone at all, and it suggests a mechanical issue rather than a loss of feel for his pitches.

Where the club stands

The Astros entered the day with a 73-71 record, first in the AL West and leading the division. They have lost two straight and hold a division magic number of 17 with roughly six weeks remaining in the regular season.

Houston faces Seattle in the series finale on Sunday, with Hunter Brown scheduled to start opposite Bryan Woo. The club then hosts the Angels for a three-game set beginning Tuesday, with Cristian Javier and Ethan Pecko slated to pitch the first two games of that series opposite George Klassen and Walbert Ureña.

The schedule offers no immediate relief. Houston plays through the weekend without an off-day, then opens a homestand against an Angels club that has been unpredictable but dangerous. The Astros will need their rotation to eat innings and their bullpen to stay fresh, which makes the Ullola recall a practical necessity as much as a response to Blanco's struggles.

What we don't know yet

The Astros have not announced how long Blanco will remain in Triple-A or what specific adjustments they hope he will make there. The report did not specify whether the club views this as a brief reset or a longer-term reassignment.

Houston also has not named a replacement for Blanco's rotation spot beyond the three starters already scheduled for the next week. The club could turn to a bulk reliever, promote another starter from Sugar Land, or adjust the rotation order depending on off-days and workload considerations.

The nature of Blanco's command issues remains somewhat opaque. Yahoo Sports reported that his velocity and spin rates have been consistent, which suggests the problem is not physical in the sense of diminished stuff. Whether the issue is mechanical, related to release point, or something else entirely has not been specified.

What to watch

Blanco's command will be the focus in Triple-A, particularly his ability to hit his spots within the strike zone. Yahoo Sports reported that his velocity and spin rates have been consistent with his career norms, suggesting the issue is mechanical or related to release point rather than a lingering physical concern.

The Astros' rotation depth will come into focus over the next week as the club navigates a stretch of games without an off-day until after the Angels series. If Blanco's absence extends beyond a single turn, Houston will need to identify a fifth starter from its organizational depth or lean more heavily on its bullpen in certain games.

Ullola's role in the bullpen will also bear watching. The Astros have used multiple relievers for extended outings in recent games, and adding a fresh arm gives the club more flexibility in high-leverage situations and in games where the starter exits early.

The division race remains tight enough that every game carries weight, even with a lead and a magic number in the teens. Houston's ability to stabilize its rotation and maintain its bullpen depth over the final six weeks will determine whether the club can hold off its AL West challengers and secure its postseason position. The Blanco option is a bet that a short-term subtraction will yield a long-term addition, but the clock is ticking and the margin is thin.

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