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Astros Young Pitchers to Watch in 2026: Who Could Earn Rotation or Bullpen Spots?
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- Astros Young Pitchers to Watch in 2026: Who Could Earn Rotation or Bullpen Spots?
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The Astros ' pitching depth is solid, but a few young arms could make a real impact in 2026. Strong Spring Training performances and international experience have made these pitchers intriguing options for both the rotation and bullpen. With Spring Training winding down, could some of these young pitchers earn a spot in the rotation or bullpen? Here's a look at the top young pitchers to watch.
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Weiss, 28, spent the past two seasons pitching in Korea for the Hanwha Eagles, where he revitalized his career with strong performances. In 2025, he went 16–5 with a 2.87 ERA, a 1.02 WHIP, and 207 strikeouts over 178⅔ innings, per KBO . He is expected to compete for a rotation spot or serve as a long-relief option, giving the Astros added flexibility early in the season.
Arrighetti continues developing as a rotation option and is the likely choice for the No. 6 starter spot. He can strike out plenty of hitters, and this spring, he is focused on delivering consistent innings. His ability to generate strikeouts while eating innings could make him a key contributor if he seizes the opportunity.
Jason Alexander
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Alexander is set to make his second Spring Training start for Houston this season. Last year, he went 4–2 with a 3.66 ERA in 14 appearances, including 13 starts. He really dominated from late July to mid-September, going 9–0 with a 2.32 ERA over nine starts, per MLB .
With the rotation and bullpen still taking shape, these pitchers could play a pivotal role in Houston's pitching staff early in 2026.
