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Jack Kochanowicz Injury: Surgery deemed successful

Written by RotoWire Staff

Updated on June 27, 2026 at 11:23am

Kochanowicz's Tommy John surgery on his right elbow was deemed "successful," per MLB.com.

That's obviously good news for the right-handed hurler, who went under the knife in mid-June. Kochanowicz will be out for the remainder of this season and for at least a portion of 2027, though he could potentially return to action late in the campaign. He posted a 6.19 ERA, 1.58 WHIP and 47:36 K:BB over 64 frames spanning 13 starts this season before being sidelined.

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