Who Should I Trade?

Eiberson Castellano for Gabe Speier (2026)

Summary
Stats
Projections
News & Notes
Schedule

Who Should I Trade? Player Summaries
	Experts' Pick
	Gabe Speier RP - SEA	Eiberson Castellano RP - COL
Expert Recommendation	100% Recommended by 2 of 2 experts	0% Recommended by 0 of 2 experts
Rankings

Rest of Season	# 245	‐
VBR	# 395	# 1094

Projections

Strikeouts	20	13
Wins	1	1
Saves	0	0
ERA	3.65	5.13
WHIP	1.20	1.61

Misc

Injury Alert	-	MiLB

Expert Ranks

Kelly Kirby FantasyPros	# 96	‐

Kevin Spinelli KevScores	# 358	‐

Who Should I Trade? Player Statistics
	Gabe Speier RP - SEA	Eiberson Castellano RP - COL
2026 Stats


Games Played	35	1

Games Started	0	0

Innings Pitched	29.1	3.0

Wins	2	0

Losses	2	0

Saves	1	1

Blown Saves	1	0

Holds	13	0

Hits Allowed	21	4

Earned Runs	6	0

Home Runs Allowed	3	0

Strikeouts	26	2

Walks	11	0

ERA	1.84	0.00

WHIP	1.09	1.33

Who Should I Trade? Player Projections
	Gabe Speier RP - SEA	Eiberson Castellano RP - COL
2026 Projections


Games Played	21	15

Games Started	0	1

Innings Pitched	18.3	16.9

Wins	1	1

Losses	1	1

Saves	0	0

Blown Saves	0	0

Holds	5	0

Hits Allowed	15	18

Earned Runs	7	10

Home Runs Allowed	2	2

Strikeouts	20	13

Walks	6	7

ERA	3.65	5.13

WHIP	1.20	1.61

Who Should I Trade? Player Notes
	Gabe Speier RP - SEA	Eiberson Castellano RP - COL
News
	The Mariners activated Gabe Speier from the 15-day injured list. Ari Koslow Tue, May 26th	Eiberson Castellano has been optioned to Triple-A Albuquerque by the Colorado Rockies. The move was made as Victor Vodnik (elbow) was reinstated from the injured list. David Leisering Mon, Jun 15th
	Gabe Speier is with the Mariners in Sacramento. Ari Koslow Mon, May 25th	The Rockies selected the contract of RHP Eiberson Castellano from Triple-A Albuquerque. Ari Koslow Sat, Jun 13th
	Gabe Speier threw a perfect inning with two strikeouts in a rehab appearance on Saturday for Triple-A Tacoma. Ari Koslow Sun, May 24th	The Rockies have reassigned right-hander Eiberson Castellano to minor league camp. Brenton Kemp Mon, Mar 16th
	The Mariners transferred the rehab assignment of Gabe Speier to Triple-A Tacoma. Ari Koslow Sat, May 23rd
	Gabe Speier threw one inning in a rehab appearance on Wednesday. Ari Koslow Thu, May 21st
Notes
There are no recent notes for these players

Who Should I Trade? Player Schedules
Date	Opp	Opp Pitcher	VBR	Opp	Opp Pitcher	VBR
	Gabe Speier RP - SEA			Eiberson Castellano RP - COL
Fri, Mar 27th	vs CLE	Gavin Williams (10-6)	#25	@ MIA	Sandy Alcantara (11-6)	#61
Sat, Mar 28th	vs CLE	Joey Cantillo (8-6)	#89	@ MIA	Eury Perez (5-8)	#38
Sun, Mar 29th	vs CLE	Slade Cecconi (4-7)	#131	@ MIA	Max Meyer (9-1)	#78
Mon, Mar 30th	vs NYY	Ryan Weathers (4-7)	#69	@ TOR	Cody Ponce (0-0)
Tue, Mar 31st	vs NYY	Max Fried (4-3)	#16	@ TOR	Max Scherzer (1-4)	#143
Wed, Apr 1st	vs NYY	Cam Schlittler (10-6)	#15	@ TOR	Kevin Gausman (5-10)	#27
Fri, Apr 3rd	@ LAA	Reid Detmers (3-7)	#34	vs PHI	Aaron Nola (3-9)	#59
Sat, Apr 4th	@ LAA	Jack Kochanowicz (2-5)		vs PHI	Jesus Luzardo (9-5)	#11
Sun, Apr 5th	@ LAA	George Klassen (0-1)	#309	vs PHI	Taijuan Walker (1-4)
Mon, Apr 6th	@ TEX	Jacob deGrom (7-7)	#8	vs HOU	Cody Bolton (0-1)	#322
Tue, Apr 7th	@ TEX	Nathan Eovaldi (10-9)	#14	vs HOU	Mike Burrows (4-9)	#215
Wed, Apr 8th	@ TEX	MacKenzie Gore (6-9)	#35	vs HOU	Cristian Javier (1-1)	#170
Thu, Apr 9th				@ SD	Randy Vasquez (6-6)	#251
Fri, Apr 10th	vs HOU	Tatsuya Imai (6-4)	#146	@ SD	Walker Buehler (6-5)	#229
Sat, Apr 11th	vs HOU	Lance McCullers Jr. (2-3)	#298	@ SD	German Marquez (4-2)	#335
Sun, Apr 12th	vs HOU	Cody Bolton (0-1)	#322	@ SD	Nick Pivetta (1-2)	#76
Tue, Apr 14th	@ SD	Michael King (6-7)	#57	@ HOU	Colton Gordon (0-0)	#250
Wed, Apr 15th	@ SD	Randy Vasquez (6-6)	#251	@ HOU	Spencer Arrighetti (7-5)	#268
Thu, Apr 16th	@ SD	Walker Buehler (6-5)	#229	@ HOU	Ryan Weiss (0-3)	#368
Fri, Apr 17th	vs TEX	Jacob deGrom (7-7)	#8	vs LAD	Tyler Glasnow (3-0)	#66
Sat, Apr 18th	vs TEX	Nathan Eovaldi (10-9)	#14	vs LAD	Emmet Sheehan (4-7)	#42
Sun, Apr 19th	vs TEX	MacKenzie Gore (6-9)	#35	vs LAD	Roki Sasaki (5-5)	#94
Mon, Apr 20th	vs ATH	J.T. Ginn (8-6)	#161	vs LAD	Justin Wrobleski (11-2)	#79
Tue, Apr 21st	vs ATH	Jacob Lopez (5-4)	#183	vs SD	Randy Vasquez (6-6)	#251
Wed, Apr 22nd	vs ATH	Aaron Civale (5-7)	#192	vs SD	Walker Buehler (6-5)	#229
Thu, Apr 23rd				vs SD	Matt Waldron (1-2)	#336
Fri, Apr 24th	@ STL	Andre Pallante (11-6)	#110	@ NYM	Freddy Peralta (5-9)	#37
Sun, Apr 26th	@ STL	Michael McGreevy (4-9)	#98	@ NYM	Kodai Senga (0-8)	#189
Tue, Apr 28th	@ MIN	Joe Ryan (6-7)	#20	@ CIN	Chase Burns (12-1)	#31
Wed, Apr 29th	@ MIN	Taj Bradley (9-4)	#51	@ CIN	Brandon Williamson (2-3)	#337
Thu, Apr 30th				@ CIN	Andrew Abbott (5-7)	#105
Fri, May 1st	vs KC	Cole Ragans (1-4)		vs ATL	Grant Holmes (6-4)	#142
Sat, May 2nd	vs KC	Seth Lugo (4-6)	#130	vs ATL	Chris Sale (12-6)	#7
Sun, May 3rd	vs KC	Kris Bubic (3-2)	#111	vs ATL	Spencer Strider (4-2)	#296
Mon, May 4th	vs ATL	JR Ritchie (1-2)	#283	vs NYM	Huascar Brazoban (5-2)	#184
Wed, May 6th	vs ATL	Martin Perez (7-6)	#235	vs NYM	Freddy Peralta (5-9)	#37
Thu, May 7th				vs NYM	Christian Scott (3-3)	#50
Fri, May 8th	@ CWS	Sean Burke (7-5)	#68	@ PHI	Jesus Luzardo (9-5)	#11
Sat, May 9th	@ CWS	Anthony Kay (7-5)	#188	@ PHI	Aaron Nola (3-9)	#59
Sun, May 10th	@ CWS	Davis Martin (9-5)	#92	@ PHI	Cristopher Sanchez (14-4)	#4
Tue, May 12th	@ HOU	Tatsuya Imai (6-4)	#146	@ PIT	Paul Skenes (9-9)	#3
Wed, May 13th	@ HOU	Lance McCullers Jr. (2-3)	#298	@ PIT	Mitch Keller (6-7)	#113
Thu, May 14th	@ HOU	Mike Burrows (4-9)	#215	@ PIT	Mason Montgomery (4-3)	#101
Fri, May 15th	vs SD	Randy Vasquez (6-6)	#251	vs ARI	Merrill Kelly (8-8)	#122
Sat, May 16th	vs SD	Walker Buehler (6-5)	#229	vs ARI	Eduardo Rodriguez (10-3)	#133
Sun, May 17th	vs SD	Lucas Giolito (2-3)	#319	vs ARI	Michael Soroka (8-3)	#63
Mon, May 18th	vs CWS	Noah Schultz (3-8)	#204	vs TEX	MacKenzie Gore (6-9)	#35
Tue, May 19th	vs CWS	Anthony Kay (7-5)	#188	vs TEX	Tyler Alexander (1-1)	#177
Wed, May 20th	vs CWS	Sean Burke (7-5)	#68	vs TEX	Jack Leiter (3-7)	#124
Thu, May 21st				@ ARI	Eduardo Rodriguez (10-3)	#133
Fri, May 22nd	@ KC	Noah Cameron (5-8)	#84	@ ARI	Michael Soroka (8-3)	#63
Sat, May 23rd	@ KC	Stephen Kolek (4-3)	#363	@ ARI	Zac Gallen (3-9)	#166
Sun, May 24th	@ KC	Seth Lugo (4-6)	#130	@ ARI	Ryne Nelson (3-5)	#200
Mon, May 25th	@ ATH	Aaron Civale (5-7)	#192	@ LAD	Emmet Sheehan (4-7)	#42
Tue, May 26th	@ ATH	Gage Jump (4-6)	#87	@ LAD	Eric Lauer (6-5)	#338
Wed, May 27th	@ ATH	Jeffrey Springs (3-11)	#242	@ LAD	Shohei Ohtani (8-2)	#1
Fri, May 29th	vs ARI	Zac Gallen (3-9)	#166	vs SF	Logan Webb (6-7)	#17
Sat, May 30th	vs ARI	Ryne Nelson (3-5)	#200	vs SF	Adrian Houser (2-7)	#185
Sun, May 31st	vs ARI	Merrill Kelly (8-8)	#122	vs SF	Robbie Ray (10-6)	#100
Mon, Jun 1st	vs NYM	Austin Warren		@ LAA	Jose Soriano (9-6)	#52
Tue, Jun 2nd	vs NYM	Huascar Brazoban (5-2)	#184	@ LAA	Grayson Rodriguez (3-3)	#128
Wed, Jun 3rd	vs NYM	Freddy Peralta (5-9)	#37	@ LAA	Walbert Urena (6-7)	#286
Fri, Jun 5th	@ DET	Framber Valdez (6-7)	#33	vs MIL	Brandon Sproat (3-6)	#151
Sat, Jun 6th	@ DET	Keider Montero (7-6)	#145	vs MIL	Jacob Misiorowski (11-4)	#6
Sun, Jun 7th	@ DET	Jack Flaherty (3-8)	#96	vs MIL	Shane Drohan (6-4)	#72
Tue, Jun 9th	@ BAL	Trevor Rogers (6-7)	#65	vs CHC	Colin Rea (8-7)	#175
Wed, Jun 10th	@ BAL	Brandon Young (8-2)	#134	vs CHC	Shota Imanaga (7-9)	#26
Thu, Jun 11th	@ BAL	Kyle Bradish (7-9)	#49	vs CHC	Edward Cabrera (5-4)	#75
Fri, Jun 12th	@ WSH	Zack Littell (7-8)	#225	@ ATH	Gage Jump (4-6)	#87
Sat, Jun 13th	@ WSH	Cade Cavalli (8-4)	#55	@ ATH	Joey Estes (0-0)	#393
Sun, Jun 14th	@ WSH	PJ Poulin (3-0)	#308	@ ATH	Jeffrey Springs (3-11)	#242
Mon, Jun 15th				@ CHC	Shota Imanaga (7-9)	#26
Tue, Jun 16th	vs BAL	Brandon Young (8-2)	#134	@ CHC	Edward Cabrera (5-4)	#75
Wed, Jun 17th	vs BAL	Kyle Bradish (7-9)	#49	@ CHC	Javier Assad (6-1)	#165
Fri, Jun 19th	vs BOS	Ranger Suarez (4-3)	#23	vs PIT	Bubba Chandler (3-8)	#106
Sat, Jun 20th	vs BOS	Connelly Early (7-5)	#156	vs PIT	Paul Skenes (9-9)	#3
Sun, Jun 21st	vs BOS	Payton Tolle (6-6)	#46	vs PIT	Jared Jones (2-2)	#48
Mon, Jun 22nd				vs BOS	Jake Bennett (6-4)	#88
Tue, Jun 23rd	@ PIT	Mitch Keller (6-7)	#113	vs BOS	Sonny Gray (13-2)	#30
Wed, Jun 24th	@ PIT	Braxton Ashcraft (11-4)	#32	vs BOS	Ranger Suarez (4-3)	#23
Fri, Jun 26th	@ CLE	Joey Cantillo (8-6)	#89	@ MIN	Taj Bradley (9-4)	#51
Sat, Jun 27th	@ CLE	Slade Cecconi (4-7)	#131	@ MIN	Mike Paredes (0-3)	#291
Sun, Jun 28th	@ CLE	Gavin Williams (10-6)	#25	@ MIN	Connor Prielipp (3-5)	#99
Mon, Jun 29th	vs LAA	Ryan Johnson (2-6)	#163	vs MIA	Sandy Alcantara (11-6)	#61
Tue, Jun 30th	vs LAA	Jose Soriano (9-6)	#52	vs MIA	Eury Perez (5-8)	#38
Wed, Jul 1st				vs MIA	Max Meyer (9-1)	#78
Thu, Jul 2nd	vs LAA	Walbert Urena (6-7)	#286	vs MIA	Ryan Gusto (0-2)	#216
Fri, Jul 3rd	vs TOR	Dylan Cease (7-5)	#9	vs SF	Logan Webb (6-7)	#17
Sat, Jul 4th	vs TOR	Shane Bieber (2-2)	#90	vs SF	Robbie Ray (10-6)	#100
Sun, Jul 5th	vs TOR	Trey Yesavage (5-5)	#67	vs SF	Tyler Mahle (3-9)	#81
Mon, Jul 6th				@ LAD	Eric Lauer (6-5)	#338
Tue, Jul 7th	@ MIA	Max Meyer (9-1)	#78	@ LAD	Justin Wrobleski (11-2)	#79
Wed, Jul 8th	@ MIA	Tyler Phillips (3-5)	#277	@ LAD	Roki Sasaki (5-5)	#94
Thu, Jul 9th	@ MIA	Janson Junk (5-6)	#120	@ SF	Carson Whisenhunt (2-2)	#167
Fri, Jul 10th	@ TB	Nick Martinez (10-3)	#93	@ SF	Robbie Ray (10-6)	#100
Sat, Jul 11th	@ TB	Griffin Jax (6-8)	#58	@ SF	Tyler Mahle (3-9)	#81
Sun, Jul 12th	@ TB	Ian Seymour (7-3)	#77	@ SF	Trevor McDonald (3-7)
Fri, Jul 17th	vs SF	Landen Roupp (7-9)	#62	vs CIN	Brady Singer (5-10)	#148
Sat, Jul 18th	vs SF	Logan Webb (6-7)	#17	vs CIN	Rhett Lowder (3-7)	#290
Sun, Jul 19th	vs SF	Robbie Ray (10-6)	#100	vs CIN	Hunter Greene (2-2)	#28
Mon, Jul 20th	vs CIN	Andrew Abbott (5-7)	#105	vs WSH	Andrew Alvarez (2-3)	#193
Tue, Jul 21st	vs CIN	Chase Burns (12-1)	#31	vs WSH	Carson Palmquist (0-1)	#301
Wed, Jul 22nd	vs CIN	Brady Singer (5-10)	#148	vs WSH	Cade Cavalli (8-4)	#55
Fri, Jul 24th	@ TEX	MacKenzie Gore (6-9)	#35	@ MIL	Shane Drohan (6-4)	#72
Sat, Jul 25th	@ TEX	Nathan Eovaldi (10-9)	#14	@ MIL	Robert Gasser (3-4)	#115
Sun, Jul 26th	@ TEX	Jacob deGrom (7-7)	#8	@ MIL	Jacob Misiorowski (11-4)	#6
Tue, Jul 28th	@ LAD	Justin Wrobleski (11-2)	#79	@ SD	Michael King (6-7)	#57
Wed, Jul 29th	@ LAD	Eric Lauer (6-5)	#338	@ SD	Kyle Hart (0-2)	#221
Fri, Jul 31st	vs MIN	Zebby Matthews (4-8)	#127	vs KC	Michael Wacha (5-8)	#74
Sat, Aug 1st	vs MIN	Connor Prielipp (3-5)	#99	vs KC	Luinder Avila (5-4)	#275
Sun, Aug 2nd	vs MIN	Taj Bradley (9-4)	#51	vs KC	Seth Lugo (4-6)	#130
Mon, Aug 3rd				vs TB	Ian Seymour (7-3)	#77
Tue, Aug 4th	vs DET	Troy Melton (6-1)	#95	vs TB	Shane McClanahan (9-6)	#41
Wed, Aug 5th	vs DET	Tarik Skubal (7-5)	#2	vs TB	Nick Martinez (10-3)	#93
Fri, Aug 7th	vs TB	Drew Rasmussen (10-5)	#19	@ STL	Kyle Leahy (7-4)	#103
Sat, Aug 8th	vs TB	Griffin Jax (6-8)	#58	@ STL	Michael McGreevy (4-9)	#98
Sun, Aug 9th	vs TB	Ian Seymour (7-3)	#77	@ STL	Matthew Liberatore (5-8)	#125
Mon, Aug 10th				@ ARI	Michael Soroka (8-3)	#63
Tue, Aug 11th	@ NYY			@ ARI
Wed, Aug 12th	@ NYY			@ ARI
Fri, Aug 14th	@ HOU			@ SF
Sat, Aug 15th	@ HOU			@ SF
Sun, Aug 16th	@ HOU			@ SF
Mon, Aug 17th				vs LAD
Tue, Aug 18th	@ MIL			vs LAD
Wed, Aug 19th	@ MIL			vs LAD
Fri, Aug 21st	vs CHC			vs CLE
Sat, Aug 22nd	vs CHC			vs CLE
Sun, Aug 23rd	vs CHC			vs CLE
Mon, Aug 24th	vs PHI			@ WSH
Tue, Aug 25th	vs PHI			@ WSH
Wed, Aug 26th	vs PHI			@ WSH
Thu, Aug 27th				@ WSH
Fri, Aug 28th	@ TOR			@ ATL
Sat, Aug 29th	@ TOR			@ ATL
Sun, Aug 30th	@ TOR			@ ATL
Mon, Aug 31st	@ BOS			vs BAL
Tue, Sep 1st	@ BOS			vs BAL
Wed, Sep 2nd	@ BOS			vs BAL
Fri, Sep 4th	vs ATH			vs STL
Sat, Sep 5th	vs ATH			vs STL
Sun, Sep 6th	vs ATH			vs STL
Tue, Sep 8th	vs TEX			@ NYY
Wed, Sep 9th	vs TEX			@ NYY
Thu, Sep 10th	vs TEX			@ NYY
Fri, Sep 11th	@ ATH			@ DET
Sat, Sep 12th	@ ATH			@ DET
Sun, Sep 13th	@ ATH			@ DET
Mon, Sep 14th	@ LAA			vs SD
Tue, Sep 15th	@ LAA			vs SD
Wed, Sep 16th	@ LAA			vs SD
Thu, Sep 17th				vs SD
Fri, Sep 18th	@ COL			vs SEA
Sat, Sep 19th	@ COL			vs SEA
Sun, Sep 20th	@ COL			vs SEA
Tue, Sep 22nd	vs HOU			vs ARI
Wed, Sep 23rd	vs HOU			vs ARI
Thu, Sep 24th	vs LAA			vs ARI
Fri, Sep 25th	vs LAA			@ CWS
Sat, Sep 26th	vs LAA			@ CWS
Sun, Sep 27th	vs LAA			@ CWS
Thu, Mar 26th	vs CLE	Tanner Bibee (4-11)	#54
Mon, Apr 13th	vs HOU	Mike Burrows (4-9)	#215
Sat, Apr 25th	@ STL	Matthew Liberatore (5-8)	#125
Mon, Apr 27th	@ MIN	Connor Prielipp (3-5)	#99
Tue, May 5th	vs ATL	Bryce Elder (7-6)	#132
Mon, May 11th	@ HOU	Peter Lambert (8-5)	#150
Mon, Jun 8th	@ BAL	Trey Gibson (1-3)	#292
Thu, Jun 18th	vs BAL	Shane Baz (4-10)	#71
Thu, Jun 25th	@ PIT	Bubba Chandler (3-8)	#106
Mon, Jul 27th	@ TEX	Kumar Rocker (4-8)	#80
Thu, Jul 30th	@ LAD	Roki Sasaki (5-5)	#94
Thu, Aug 6th	vs DET
Thu, Aug 13th	@ NYY
Thu, Aug 20th	@ MIL
Thu, Sep 3rd	vs ATH

Who Should I Trade?

Eiberson Castellano for Gabe Speier (2026)

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