Primary development: Astros Deal Minor Leaguer Tom Cosgrove to Nationals
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Updates
Update at 04:15 UTC on 2026-07-04
MLB Trade Rumors reported The Astros traded minor league reliever Tom Cosgrove to the Nationals for cash considerations, as first reflected on the MLB.com transaction log. The left-hander was on a minor league contract with Houston and won’t occupy a 40-man roster s.
Sources: MLB Trade Rumors