Mike Burrows follows up first rehab start with another scoreless outing for Astros’ Triple-A affiliate

Mike Burrows took a step that matters for the Houston Astros on the field and in the medical progression that leads back to a Major League role. In his second consecutive Minor League rehab start, the right-hander delivered another scoreless outing for Triple-A Sugar Land, continuing a pattern that suggests his right elbow is responding to throwing after more than a month sidelined with neuritis.

The latest start came Thursday night at Constellation Field in Sugar Land against Oklahoma City. Burrows logged 4 2/3 innings and remained scoreless, allowing one hit and issuing two walks while striking out five, an outing that stayed within the kind of controlled workload teams typically want during a step-by-step return.

Two consecutive scoreless rehab outings are particularly notable because they combine results with repeatability. The Astros’ immediate need, as described in the club’s reporting around the rehab assignment, is the possibility of adding pitching help to a starting group that has struggled. Burrows’ ability to get through a second outing without the results swinging back in the wrong direction strengthens that case.

His second start followed a first rehab outing at Round Rock on Friday, where he also produced 4 1/3 innings of scoreless pitching. With both starts ending without runs against Triple-A competition, the Astros have clearer evidence that Burrows can reproduce command and effectiveness across consecutive starts rather than only having one strong day.

Burrows’ injury history is still the central caveat. He has been out for more than a month with right elbow neuritis, a condition that can require careful monitoring because it may respond differently once throwing ramps up. Even with two scoreless outings, the next questions remain workload, recovery between starts, and whether any discomfort changes mechanics or pitch quality as the schedule tightens.

The rehab schedule itself points toward what comes next for Houston. Burrows’ ability to move through Minor League innings and keep the ball down and in his own strike zone offers the Astros a clearer path to re-evaluating him for a return to the rotation. Over the next rehab step, Houston will be watching both the line and the process behind it, including how his arm feels after each day and how he handles higher pitch counts.

For Sugar Land, the outing also provides a competitive storyline, since Triple-A games offer a more direct look at how a returning starter performs when the opposition is disciplined and the hitters are building toward the same Major League opportunity. Thursday’s performance added to Burrows’ two-start sample and kept his rehab narrative firmly on track.

If the upcoming steps go as the first two did, Burrows could become a near-term internal solution for Houston’s pitching depth. The key for fans to track is not just whether he is effective, but whether he sustains his form across the progression that follows this second start.