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Eiberson Castellano

Eiberson Castellano

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2026 season

GP
1
W-L
0-0
ERA
0.00
WHIP
1.33
K
2
IP
3.0

Game log

DateOppResultDecIPHERBBK
Jun 14@ATHW 23-9S3.04002

Latest news

  • Castellano elected free agency Monday after clearing waivers.

    Castellano made his first big-league appearance with the Rockies in 2026, allowing four hits while striking out two over three innings and collecting a save. However, he'll look for a chance elsewhere after choosing free agency Monday.

    RotoWire via ESPN · 4d ago

  • The Rockies optioned Castellano to Triple-A Albuquerque on Monday.

    Castellano picked up a save in Sunday's 23-9 blowout win over the Athletics with three scoreless frames in his major-league debut. He's clearing off the roster to make room for the return of Victor Vodnik (elbow) from the injured list. Castellano is likely to be used as a starting pitcher and/or bulk reliever at Albuquerque.

    RotoWire via ESPN · Jun 15

  • Castellano allowed four hits and hit a batter while striking out two and walking none over three scoreless innings to earn the save in Sunday's 23-9 win over the Athletics.

    Castellano's big-league debut saw him mop up the last three innings of a blowout win to preserve the rest of the Rockies' bullpen. The 25-year-old has had a strong effort in the minors this season, posting a 2.72 ERA, 1.45 WHIP and 53:27 K:BB across 53 innings over 10 starts for Double-A Hartford. He also made a scoreless six-inning relief appearance at Triple-A Albuquerque before his call-up to the majors Saturday. Castellano threw 35 pitches (24 strikes) in Sunday's outing, so he may be able to stick around the big club rather than being immediately optioned out again. He's in the bullpen for now, but if he thrives in a multi-inning role, he could be a candidate for spot starts later in the year.

    RotoWire via ESPN · Jun 14

  • The Rockies selected Castellano's contract from Triple-A Albuquerque on Saturday.

    Castellano has spent most of the season at Double-A Hartford, though he made his last appearance at Albuquerque and pitched six shutout innings while striking out seven batters and allowing three men to reach base. The 25-year-old will now get a chance to show what he can do in the majors while presumably working in a long-relief role. Jeff Criswell was optioned to Triple-A to make room for Castellano on the active roster, and Valente Bellozo was outrighted to Albuquerque to free up a 40-man spot.

    RotoWire via ESPN · Jun 13

  • The Rockies signed Castellano to a minor-league contract Tuesday, Aaron Gleeman of The Athletic reports.

    Castellano was taken by the Twins in the Rule 5 Draft last offseason before being returned to the Phillies. The 24-year-old held a 5.40 ERA and 39:14 K:BB over 35 innings in 2025 at Double-A Reading.

    RotoWire via ESPN · Dec 9

  • Castellano (undisclosed) was activated from the 7-day injured list July 26.

    Castellano missed nearly two months on the IL due to an undisclosed injury. He gave up one run in his first outing since returning July 26 against Double-A Binghamton but has been solid since, posting a pair of scoreless appearances (one inning each).

    RotoWire via ESPN · Aug 5