RP - FA
- Age 27
- Bats: R
- Throws: R
2026 Outlook
- Draft Rank (ECR)
- N/A
- Best / Worst
- N/A / N/A
- ADP
- N/A
Eligibility
- Yahoo
- RP
- ESPN
- SP
- CBS
- RP
Availability
The Diamondbacks have designated Humberto Castellanos for assignment.
Fantasy Impact
Castellanos will lose his spot on the 40-man roster to a returning Merrill Kelly. He will hit the waiver wire.
The Diamondbacks have recalled Humberto Castellanos from Triple-A Reno.
Fantasy Impact
Castellanos will provide length in the bullpen as the 27th man for Wednesday’s doubleheader. He will be sent back down after the second game.
The Diamondbacks recalled Humberto Castellanos from Triple-A Reno.
Fantasy Impact
Castellanos gets called up as the corresponding move to Bryce Jarvis being placed on the injured list. He should hold a role in the middle innings of the bullpen for Arizona.
The Diamondbacks have optioned Humberto Castellanos to Triple-A Reno.
Fantasy Impact
Castellanos pitched three innings Monday and will now head back to the minors. Jordan Montgomery was activated from the IL in a corresponding move.
The Diamondbacks have optioned Humberto Castellanos to Triple-A Reno.
Fantasy Impact
Castellanos struggled in Friday’s game, allowing five earned runs in 2 1/3 innings pitched. Scott McGough has been recalled in a corresponding move.
