Blas Castano or Spencer Schwellenbach

Baseball Stats Comparison

Stats
Projections
News & Notes
Schedule

Blas Castano or Spencer Schwellenbach Player Statistics
	Spencer Schwellenbach SP - ATL	Blas Castano SP,RP - COL
2026 Stats


Games Played	‐	5

Games Started	‐	0

Innings Pitched	‐	11.0

Wins	‐	0

Losses	‐	0

Saves	‐	0

Blown Saves	‐	0

Holds	‐	0

Hits Allowed	‐	12

Earned Runs	‐	6

Home Runs Allowed	‐	2

Strikeouts	‐	10

Walks	‐	4

ERA	‐	4.91

WHIP	‐	1.45

Blas Castano or Spencer Schwellenbach Player Projections
	Spencer Schwellenbach SP - ATL	Blas Castano SP,RP - COL
2026 Projections


Games Played	13	10

Games Started	12	0

Innings Pitched	77.6	12.5

Wins	5	0

Losses	3	1

Saves	0	0

Blown Saves	0	0

Holds	0	1

Hits Allowed	69	13

Earned Runs	29	10

Home Runs Allowed	9	2

Strikeouts	73	9

Walks	16	5

ERA	3.38	7.40

WHIP	1.10	1.49

Blas Castano or Spencer Schwellenbach Player Notes
	Spencer Schwellenbach SP - ATL	Blas Castano SP,RP - COL
News
	Spencer Schwellenbach began his throwing program. Ari Koslow Tue, May 26th	The Rockies recalled RHP Blas Castaño from Triple-A Albuquerque. Ari Koslow Thu, May 21st
	Spencer Schwellenbach told reporters he started throwing earlier this week. Ari Koslow Sat, May 23rd	The Rockies optioned Blas Castano to Triple-A. Ari Koslow Mon, May 18th
	Spencer Schwellenbach (elbow) had a positive checkup last week and could begin throwing soon. Nate Miller - FantasyPros Tue, May 12th	The Rockies recalled Blas Castano from Triple-A. Ari Koslow Sun, May 17th
	The Braves remain hopeful Spencer Schwellenbach can return at some point during the season’s second half Ari Koslow Tue, Apr 28th	The Rockies claimed RHP Blas Castaño off waivers from the Mariners. Ari Koslow Tue, Apr 21st
	Spencer Schwellenbach is hoping to be cleared to throw after meeting. Ari Koslow Sat, Apr 25th	The Mariners designated Blas Castano for assignment. Ari Koslow Tue, Apr 14th
Notes
	Spencer Schwellenbach quietly took another step forward in 2025, pairing a 3.09 ERA and 0.97 WHIP with elite control (4.1% BB%) and strong contact suppression (.217 BAA, .618 OPS against). His batted-ball profile improved year over year, featuring a higher ground-ball rate (47.1%) and a sub-3% HR rate, helping him outperform league averages despite only modest strikeout totals. He missed time with an elbow fracture, and he will start the season on the 60-day IL with elbow inflammation. He is a risky draft pick who could pay off if the injuries don't derail his entire season, but I wouldn't count on it. Kelly Kirby - FantasyPros

Blas Castano or Spencer Schwellenbach Player Schedules
Date	Opp	Opp Pitcher	VBR	Opp	Opp Pitcher	VBR
	Spencer Schwellenbach SP - ATL			Blas Castano SP,RP - COL
Fri, Mar 27th	vs KC	Cole Ragans (1-4)	#42	@ MIA	Sandy Alcantara (4-4)	#75
Sat, Mar 28th	vs KC	Michael Wacha (4-3)	#82	@ MIA	Eury Perez (3-6)	#115
Sun, Mar 29th	vs KC	Seth Lugo (2-4)	#99	@ MIA	Max Meyer (5-0)	#70
Mon, Mar 30th	vs ATH	Jacob Lopez (4-3)	#213	@ TOR	Cody Ponce (0-0)
Tue, Mar 31st	vs ATH	Aaron Civale (5-2)	#212	@ TOR	Max Scherzer (1-3)	#146
Wed, Apr 1st	vs ATH	Luis Severino (2-6)	#147	@ TOR	Kevin Gausman (4-3)	#19
Fri, Apr 3rd	@ ARI	Eduardo Rodriguez (5-1)	#112	vs PHI	Aaron Nola (3-4)	#41
Sat, Apr 4th	@ ARI	Michael Soroka (7-2)	#65	vs PHI	Jesus Luzardo (4-4)	#9
Sun, Apr 5th	@ ARI	Brandon Pfaadt (0-1)	#114	vs PHI	Taijuan Walker (1-4)	#401
Mon, Apr 6th	@ LAA	Jose Soriano (6-4)	#43	vs HOU	Cody Bolton (0-1)	#398
Tue, Apr 7th	@ LAA	Yusei Kikuchi (0-3)	#148	vs HOU	Mike Burrows (3-6)	#130
Wed, Apr 8th	@ LAA	Reid Detmers (2-5)	#40	vs HOU	Cristian Javier (0-1)	#240
Thu, Apr 9th				@ SD	Randy Vasquez (5-3)	#196
Fri, Apr 10th	vs CLE	Slade Cecconi (3-5)	#102	@ SD	Walker Buehler (3-3)	#211
Sat, Apr 11th	vs CLE	Parker Messick (6-1)	#50	@ SD	German Marquez (3-2)	#338
Sun, Apr 12th	vs CLE	Tanner Bibee (0-7)	#44	@ SD	Nick Pivetta (1-2)	#137
Tue, Apr 14th	vs MIA	Max Meyer (5-0)	#70	@ HOU	Colton Gordon (0-0)	#293
Wed, Apr 15th	vs MIA	Chris Paddack (0-7)	#353	@ HOU	Spencer Arrighetti (7-1)	#119
Thu, Apr 16th				@ HOU	Ryan Weiss (0-3)	#289
Fri, Apr 17th	@ PHI	Taijuan Walker (1-4)	#401	vs LAD	Tyler Glasnow (3-0)	#37
Sat, Apr 18th	@ PHI	Cristopher Sanchez (6-2)	#3	vs LAD	Emmet Sheehan (3-2)	#49
Sun, Apr 19th	@ PHI	Andrew Painter (1-6)	#164	vs LAD	Roki Sasaki (3-3)	#118
Mon, Apr 20th	@ WSH	Jake Irvin (2-4)	#203	vs LAD	Justin Wrobleski (7-2)	#117
Tue, Apr 21st	@ WSH	Foster Griffin (6-2)	#90	vs SD	Randy Vasquez (5-3)	#196
Wed, Apr 22nd	@ WSH	Zack Littell (5-4)	#171	vs SD	Walker Buehler (3-3)	#211
Thu, Apr 23rd	@ WSH	Cade Cavalli (3-3)	#86	vs SD	Matt Waldron (1-2)	#297
Fri, Apr 24th	vs PHI	Andrew Painter (1-6)	#164	@ NYM	Freddy Peralta (3-4)	#27
Sun, Apr 26th	vs PHI	Aaron Nola (3-4)	#41	@ NYM	Kodai Senga (0-4)	#128
Tue, Apr 28th	vs DET	Casey Mize (2-3)	#66	@ CIN	Chase Burns (7-1)	#25
Wed, Apr 29th	vs DET	Tarik Skubal (3-2)	#4	@ CIN	Brandon Williamson (2-3)	#367
Thu, Apr 30th	vs DET	Framber Valdez (2-4)	#28	@ CIN	Andrew Abbott (4-3)	#97
Fri, May 1st	@ COL	Jose Quintana (2-3)	#429	vs ATL	Grant Holmes (3-2)	#131
Sat, May 2nd	@ COL	Brennan Bernardino (2-3)	#263	vs ATL	Chris Sale (8-3)	#5
Sun, May 3rd	@ COL	Kyle Freeland (1-6)	#385	vs ATL	Spencer Strider (3-1)	#29
Mon, May 4th	@ SEA	Logan Gilbert (3-4)	#11	vs NYM	Huascar Brazoban (3-1)	#195
Wed, May 6th	@ SEA	Bryan Woo (5-3)	#6	vs NYM	Freddy Peralta (3-4)	#27
Thu, May 7th				vs NYM	Christian Scott (1-0)	#87
Fri, May 8th	@ LAD	Emmet Sheehan (3-2)	#49	@ PHI	Jesus Luzardo (4-4)	#9
Sat, May 9th	@ LAD	Blake Snell (0-1)	#77	@ PHI	Aaron Nola (3-4)	#41
Sun, May 10th	@ LAD	Justin Wrobleski (7-2)	#117	@ PHI	Cristopher Sanchez (6-2)	#3
Tue, May 12th	vs CHC	Colin Rea (5-3)	#143	@ PIT	Paul Skenes (6-5)	#2
Wed, May 13th	vs CHC	Shota Imanaga (4-6)	#24	@ PIT	Mitch Keller (5-2)	#88
Thu, May 14th	vs CHC	Ben Brown (2-2)	#52	@ PIT	Mason Montgomery (1-1)	#163
Fri, May 15th	vs BOS	Connelly Early (5-2)	#92	vs ARI	Merrill Kelly (5-3)	#96
Sat, May 16th	vs BOS	Payton Tolle (2-2)	#68	vs ARI	Eduardo Rodriguez (5-1)	#112
Sun, May 17th	vs BOS	Brayan Bello (2-5)	#133	vs ARI	Michael Soroka (7-2)	#65
Mon, May 18th	@ MIA	Max Meyer (5-0)	#70	vs TEX	MacKenzie Gore (4-4)	#51
Tue, May 19th	@ MIA	Braxton Garrett (0-1)	#116	vs TEX	Tyler Alexander (1-1)	#167
Wed, May 20th	@ MIA	Janson Junk (3-5)	#138	vs TEX	Jack Leiter (3-4)	#72
Thu, May 21st	@ MIA	Sandy Alcantara (4-4)	#75	@ ARI	Eduardo Rodriguez (5-1)	#112
Fri, May 22nd	vs WSH	Richard Lovelady (2-3)	#246	@ ARI	Michael Soroka (7-2)	#65
Sat, May 23rd	vs WSH	Jake Irvin (2-4)	#203	@ ARI	Zac Gallen (3-4)	#69
Sun, May 24th	vs WSH	Foster Griffin (6-2)	#90	@ ARI	Ryne Nelson (2-4)	#95
Mon, May 25th				@ LAD	Emmet Sheehan (3-2)	#49
Tue, May 26th	@ BOS	Ranger Suarez (2-3)	#31	@ LAD	Eric Lauer (2-5)	#258
Wed, May 27th	@ BOS	Connelly Early (5-2)	#92	@ LAD	Shohei Ohtani (5-2)	#1
Fri, May 29th	@ CIN	Chris Paddack (0-7)	#353	vs SF	Logan Webb (2-4)	#13
Sat, May 30th	@ CIN	Brady Singer (2-5)	#149	vs SF	Adrian Houser (2-5)	#186
Sun, May 31st	@ CIN	Nick Lodolo (2-1)	#73	vs SF	Robbie Ray (3-6)	#81
Mon, Jun 1st				@ LAA	Jose Soriano (6-4)	#43
Tue, Jun 2nd	vs TOR	Kevin Gausman (4-3)	#19	@ LAA	Grayson Rodriguez (2-1)	#74
Wed, Jun 3rd	vs TOR	Patrick Corbin (2-1)	#220	@ LAA	Walbert Urena (2-4)	#423
Fri, Jun 5th	vs PIT	Mitch Keller (5-2)	#88	vs MIL	Jacob Misiorowski (6-2)	#17
Sat, Jun 6th	vs PIT	Braxton Ashcraft (5-2)	#38	vs MIL	Shane Drohan (2-1)	#140
Sun, Jun 7th	vs PIT	Bubba Chandler (1-6)	#122	vs MIL	Kyle Harrison (6-1)	#64
Tue, Jun 9th	@ CWS	Davis Martin (8-1)	#78	vs CHC	Colin Rea (5-3)	#143
Wed, Jun 10th	@ CWS	Erick Fedde (0-5)	#375	vs CHC	Matthew Boyd (2-1)	#39
Thu, Jun 11th	@ CWS	Anthony Kay (5-1)	#178	vs CHC	Ben Brown (2-2)	#52
Fri, Jun 12th	@ NYM			@ ATH
Sat, Jun 13th	@ NYM			@ ATH
Sun, Jun 14th	@ NYM			@ ATH
Mon, Jun 15th				@ CHC
Tue, Jun 16th	vs SF			@ CHC
Wed, Jun 17th	vs SF			@ CHC
Fri, Jun 19th	vs MIL			vs PIT
Sat, Jun 20th	vs MIL			vs PIT
Sun, Jun 21st	vs MIL			vs PIT
Mon, Jun 22nd	@ SD			vs BOS
Tue, Jun 23rd	@ SD			vs BOS
Wed, Jun 24th	@ SD			vs BOS
Fri, Jun 26th	@ SF			@ MIN
Sat, Jun 27th	@ SF			@ MIN
Sun, Jun 28th	@ SF			@ MIN
Mon, Jun 29th				vs MIA
Tue, Jun 30th	vs STL			vs MIA
Wed, Jul 1st	vs STL			vs MIA
Thu, Jul 2nd	vs STL			vs MIA
Fri, Jul 3rd	vs NYM			vs SF
Sat, Jul 4th	vs NYM			vs SF
Sun, Jul 5th	vs NYM			vs SF
Mon, Jul 6th	vs NYM			@ LAD
Tue, Jul 7th	@ PIT			@ LAD
Wed, Jul 8th	@ PIT			@ LAD
Thu, Jul 9th	@ PIT			@ SF
Fri, Jul 10th	@ STL			@ SF
Sat, Jul 11th	@ STL			@ SF
Sun, Jul 12th	@ STL			@ SF
Fri, Jul 17th	vs TEX			vs CIN
Sat, Jul 18th	vs TEX			vs CIN
Sun, Jul 19th	vs TEX			vs CIN
Mon, Jul 20th	vs SD			vs WSH
Tue, Jul 21st	vs SD			vs WSH
Wed, Jul 22nd	vs SD			vs WSH
Fri, Jul 24th	@ BAL			@ MIL
Sat, Jul 25th	@ BAL			@ MIL
Sun, Jul 26th	@ BAL			@ MIL
Tue, Jul 28th	@ NYM			@ SD
Wed, Jul 29th	@ NYM			@ SD
Fri, Jul 31st	vs WSH			vs KC
Sat, Aug 1st	vs WSH			vs KC
Sun, Aug 2nd	vs WSH			vs KC
Mon, Aug 3rd				vs TB
Tue, Aug 4th	vs MIA			vs TB
Wed, Aug 5th	vs MIA			vs TB
Fri, Aug 7th	@ NYY			@ STL
Sat, Aug 8th	@ NYY			@ STL
Sun, Aug 9th	@ NYY			@ STL
Mon, Aug 10th	vs NYM			@ ARI
Tue, Aug 11th	vs NYM			@ ARI
Wed, Aug 12th	vs NYM			@ ARI
Fri, Aug 14th	vs ARI			@ SF
Sat, Aug 15th	vs ARI			@ SF
Sun, Aug 16th	vs ARI			@ SF
Mon, Aug 17th	@ MIN			vs LAD
Tue, Aug 18th	@ MIN			vs LAD
Wed, Aug 19th	@ MIN			vs LAD
Fri, Aug 21st	@ MIL			vs CLE
Sat, Aug 22nd	@ MIL			vs CLE
Sun, Aug 23rd	@ MIL			vs CLE
Mon, Aug 24th				@ WSH
Tue, Aug 25th	vs LAD			@ WSH
Wed, Aug 26th	vs LAD			@ WSH
Thu, Aug 27th	vs LAD			@ WSH
Fri, Aug 28th	vs COL			@ ATL
Sat, Aug 29th	vs COL			@ ATL
Sun, Aug 30th	vs COL			@ ATL
Mon, Aug 31st				vs BAL
Tue, Sep 1st	@ WSH			vs BAL
Wed, Sep 2nd	@ WSH			vs BAL
Fri, Sep 4th	@ PHI			vs STL
Sat, Sep 5th	@ PHI			vs STL
Sun, Sep 6th	@ PHI			vs STL
Tue, Sep 8th	vs TB			@ NYY
Wed, Sep 9th	vs TB			@ NYY
Thu, Sep 10th	vs TB			@ NYY
Fri, Sep 11th	vs PHI			@ DET
Sat, Sep 12th	vs PHI			@ DET
Sun, Sep 13th	vs PHI			@ DET
Mon, Sep 14th	@ CHC			vs SD
Tue, Sep 15th	@ CHC			vs SD
Wed, Sep 16th	@ CHC			vs SD
Thu, Sep 17th				vs SD
Fri, Sep 18th	@ HOU			vs SEA
Sat, Sep 19th	@ HOU			vs SEA
Sun, Sep 20th	@ HOU			vs SEA
Tue, Sep 22nd	vs CIN			vs ARI
Wed, Sep 23rd	vs CIN			vs ARI
Thu, Sep 24th	vs CIN			vs ARI
Fri, Sep 25th	@ MIA			@ CWS
Sat, Sep 26th	@ MIA			@ CWS
Sun, Sep 27th	@ MIA			@ CWS
Thu, Apr 2nd	@ ARI	Ryne Nelson (2-4)	#95
Mon, Apr 13th	vs MIA	Eury Perez (3-6)	#115
Sat, Apr 25th	vs PHI	Zack Wheeler (4-1)	#8
Tue, May 5th	@ SEA	George Kirby (5-4)	#15
Thu, May 28th	@ BOS	Payton Tolle (2-2)	#68
Thu, Jun 4th	vs TOR	Austin Voth
Thu, Jun 18th	vs SF
Thu, Jul 23rd	vs SD
Mon, Jul 27th	@ NYM
Thu, Jul 30th	vs WSH
Thu, Aug 6th	vs MIA
Mon, Sep 7th	@ PHI