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Astros Acquire Left-Hander John Rooney from Marlins

8/4/2025

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Summary

Story summary

The Houston Astros have made a strategic move by acquiring left-hander John Rooney from the Marlins, parting with cash considerations. At 28, Rooney arrives with an impressive 2.45 ERA from 38 Triple-A outings, though he must address his 16.5% walk rate. He steps in for right-hander Luis Contreras, who has been sent to Triple-A.

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Story summary

The Houston Astros have made a strategic move by acquiring left-hander John Rooney from the Marlins, parting with cash considerations. At 28, Rooney arrives with an impressive 2.45 ERA from 38 Triple-A outings, though he must address his 16.5% walk rate. He steps in for right-hander Luis Contreras, who has been sent to Triple-A.