Mason Miller or Welinton Herrera

Baseball Stats Comparison

Stats
Projections
News & Notes
Schedule

Mason Miller or Welinton Herrera Player Statistics
	Mason Miller RP - SD	Welinton Herrera RP - COL
2026 Stats


Games Played	60	3

Games Started	0	0

Innings Pitched	63.1	2.1

Wins	5	0

Losses	2	0

Saves	36	0

Blown Saves	2	0

Holds	0	0

Hits Allowed	31	2

Earned Runs	8	0

Home Runs Allowed	2	0

Strikeouts	117	2

Walks	23	1

ERA	1.14	0.00

WHIP	0.85	1.29

Mason Miller or Welinton Herrera Player Projections
	Mason Miller RP - SD	Welinton Herrera RP - COL
2026 Projections


Games Played	62	24

Games Started	0	0

Innings Pitched	64.6	24.0

Wins	3	1

Losses	2	2

Saves	31	0

Blown Saves	2	0

Holds	2	1

Hits Allowed	38	24

Earned Runs	19	12

Home Runs Allowed	6	3

Strikeouts	100	24

Walks	25	11

ERA	2.59	4.45

WHIP	0.98	1.43

Mason Miller or Welinton Herrera Player Notes
	Mason Miller RP - SD	Welinton Herrera RP - COL
News
	Mason Miller collected another save on Saturday against the Giants. Ari Koslow Sun, Sep 13th	Welinton Herrera will undergo season-ending Tommy John surgery. Nicholas Rodriguez Tue, Jun 30th
	Mason Miller worked around one hit and two walks for his 35th save on the season. Ari Koslow Sat, Sep 12th	Welinton Herrera is receiving a second opinion on his UCL tear. Nicholas Rodriguez Sat, Jun 6th
	Mason Miller recorded the save on Monday against the Nationals. Ari Koslow Tue, Sep 8th	Welinton Herrera (elbow) has been transferred to the 60-day IL by the Colorado Rockies. The move allows an open spot on the 40-man roster for righthander TJ Shook, who was called up on Monday. David Leisering Mon, Jun 1st
	Mason Miller recorded the save on Sunday against the Yankees. Ari Koslow Mon, Sep 7th	The Rockies placed Welinton Herrera on the 15-day injured list with left elbow inflammation. Ari Koslow Sat, May 30th
	Mason Miller blew the save on Sunday against the Rays. Ari Koslow Sun, Aug 30th	The Rockies recalled LHP Welinton Herrera from Triple-A Albuquerque. Ari Koslow Mon, May 25th
Notes
	Mason Miller solidified himself as one of baseball's most dominant relievers in 2025, posting a sub-3.00 ERA with a staggering 44.4% strikeout rate and elite bat-missing ability that ticked up even further after his move to San Diego. His year-over-year gains in K% (41.8% in 2024 to 44.4% in 2025) came with louder contact suppression, as opponents hit just .139 overall with a .493 OPS. Miller is a high-volume saves source with league-best ratios, firmly cementing him as a top-tier fantasy closer and one of the safest bullpen anchors on draft day. Kelly Kirby - FantasyPros

Mason Miller or Welinton Herrera Player Schedules
Date	Opp	Opp Pitcher	VBR	Opp	Opp Pitcher	VBR
	Mason Miller RP - SD			Welinton Herrera RP - COL
Thu, Mar 26th	vs DET	Tarik Skubal (9-7)	#1
Fri, Mar 27th	vs DET	Framber Valdez (10-10)	#46	@ MIA	Sandy Alcantara (13-10)	#88
Sat, Mar 28th	vs DET	Jack Flaherty (3-8)	#91	@ MIA	Eury Perez (7-11)	#45
Mon, Mar 30th	vs SF	Landen Roupp (9-13)	#100	@ TOR	Cody Ponce (0-0)
Tue, Mar 31st	vs SF	Logan Webb (8-8)	#20	@ TOR	Max Scherzer (2-8)	#116
Wed, Apr 1st	vs SF	Adrian Houser (4-7)		@ TOR	Kevin Gausman (9-12)	#26
Fri, Apr 3rd	@ BOS	Sonny Gray (17-5)	#37	vs PHI	Aaron Nola (6-10)	#50
Sat, Apr 4th	@ BOS	Connelly Early (7-5)	#179	vs PHI	Jesus Luzardo (14-5)	#18
Sun, Apr 5th	@ BOS	Ranger Suarez (7-4)	#34	vs PHI	Taijuan Walker (1-4)
Mon, Apr 6th	@ PIT	Bubba Chandler (7-9)	#109	vs HOU	Cody Bolton (0-1)	#361
Tue, Apr 7th	@ PIT	Paul Skenes (10-11)	#6	vs HOU	Mike Burrows (4-9)	#229
Wed, Apr 8th	@ PIT	Mitch Keller (6-8)		vs HOU	Cristian Javier (2-5)	#113
Thu, Apr 9th	vs COL	Jimmy Herget (0-6)	#336	@ SD	Randy Vasquez (10-6)	#163
Fri, Apr 10th	vs COL	Tomoyuki Sugano (12-9)	#402	@ SD	Walker Buehler (8-6)	#167
Sat, Apr 11th	vs COL	Ryan Feltner (5-10)	#400	@ SD	German Marquez (4-2)	#369
Sun, Apr 12th	vs COL	Kyle Freeland (4-10)	#392	@ SD	Nick Pivetta (2-2)	#32
Tue, Apr 14th	vs SEA	Bryan Woo (12-9)	#11	@ HOU	Colton Gordon (0-0)	#325
Wed, Apr 15th	vs SEA	Emerson Hancock (7-8)	#199	@ HOU	Spencer Arrighetti (8-9)	#140
Thu, Apr 16th	vs SEA	Luis Castillo (4-11)	#97	@ HOU	Ryan Weiss (0-3)
Fri, Apr 17th	@ LAA	Jose Soriano (12-7)	#41	vs LAD	Tyler Glasnow (4-1)	#12
Sat, Apr 18th	@ LAA	Yusei Kikuchi (1-5)	#68	vs LAD	Emmet Sheehan (5-8)	#56
Sun, Apr 19th	@ LAA	Walbert Urena (9-10)	#150	vs LAD	Roki Sasaki (5-5)	#106
Tue, Apr 21st	@ COL	Jimmy Herget (0-6)	#336	vs SD	Randy Vasquez (10-6)	#163
Wed, Apr 22nd	@ COL	Tomoyuki Sugano (12-9)	#402	vs SD	Walker Buehler (8-6)	#167
Thu, Apr 23rd	@ COL	Ryan Feltner (5-10)	#400	vs SD	Matt Waldron (2-2)
Sat, Apr 25th	@ ARI	Zac Gallen (3-9)	#118
Sun, Apr 26th	@ ARI	Ryne Nelson (3-5)	#185	@ NYM	Kodai Senga (0-9)	#107
Mon, Apr 27th	vs CHC	Matthew Boyd (8-4)	#59
Tue, Apr 28th	vs CHC	Edward Cabrera (5-5)	#258	@ CIN	Chase Burns (15-3)	#31
Wed, Apr 29th	vs CHC	Jameson Taillon (2-6)		@ CIN	Brandon Williamson (3-4)	#399
Fri, May 1st	vs CWS	Noah Schultz (3-9)	#376	vs ATL	Grant Holmes (9-5)	#157
Sat, May 2nd	vs CWS	Sean Burke (8-7)	#82	vs ATL	Chris Sale (14-9)	#2
Sun, May 3rd	vs CWS	Anthony Kay (9-9)	#125	vs ATL	Spencer Strider (4-2)
Mon, May 4th	@ SF	Trevor McDonald (3-7)		vs NYM	Huascar Brazoban (5-2)	#191
Tue, May 5th	@ SF	Logan Webb (8-8)	#20
Wed, May 6th	@ SF	Adrian Houser (4-7)		vs NYM	Freddy Peralta (8-11)	#52
Thu, May 7th	vs STL	Matthew Liberatore (5-14)	#83	vs NYM	Christian Scott (4-4)	#39
Fri, May 8th	vs STL	Michael McGreevy (6-9)	#110	@ PHI	Jesus Luzardo (14-5)	#18
Sat, May 9th	vs STL	Dustin May (7-9)	#51	@ PHI	Aaron Nola (6-10)	#50
Sun, May 10th	vs STL	Kyle Leahy (10-4)	#71	@ PHI	Cristopher Sanchez (17-5)	#5
Tue, May 12th	@ MIL	Brandon Sproat (3-7)	#220	@ PIT	Paul Skenes (10-11)	#6
Wed, May 13th	@ MIL	Jacob Misiorowski (14-5)	#7	@ PIT	Mitch Keller (6-8)
Thu, May 14th	@ MIL	Kyle Harrison (10-4)	#62	@ PIT	Mason Montgomery (6-3)	#84
Fri, May 15th	@ SEA	Emerson Hancock (7-8)	#199	vs ARI	Merrill Kelly (9-13)	#131
Sat, May 16th	@ SEA	Logan Gilbert (12-9)	#13	vs ARI	Eduardo Rodriguez (15-5)	#114
Sun, May 17th	@ SEA	George Kirby (9-11)	#28	vs ARI	Michael Soroka (8-5)	#78
Mon, May 18th	vs LAD	Yoshinobu Yamamoto (13-8)	#8	vs TEX	MacKenzie Gore (8-11)	#53
Tue, May 19th	vs LAD	Emmet Sheehan (5-8)	#56	vs TEX	Tyler Alexander (5-2)	#200
Wed, May 20th	vs LAD	Shohei Ohtani (8-2)	#16	vs TEX	Jack Leiter (3-7)	#230
Fri, May 22nd	vs ATH	Jeffrey Springs (4-13)	#203	@ ARI	Michael Soroka (8-5)	#78
Sat, May 23rd	vs ATH	J.T. Ginn (9-8)		@ ARI	Zac Gallen (3-9)	#118
Sun, May 24th	vs ATH	Luis Medina (5-3)	#334	@ ARI	Ryne Nelson (3-5)	#185
Mon, May 25th	vs PHI	Jesus Luzardo (14-5)	#18	@ LAD	Emmet Sheehan (5-8)	#56
Tue, May 26th	vs PHI	Aaron Nola (6-10)	#50	@ LAD	Eric Lauer (8-7)	#314
Wed, May 27th	vs PHI	Cristopher Sanchez (17-5)	#5	@ LAD	Shohei Ohtani (8-2)	#16
Fri, May 29th	@ WSH	Paxton Schultz		vs SF	Logan Webb (8-8)	#20
Sat, May 30th	@ WSH	Foster Griffin (15-5)	#57	vs SF	Adrian Houser (4-7)
Sun, May 31st	@ WSH	Zack Littell (8-8)	#324	vs SF	Robbie Ray (12-8)	#105
Tue, Jun 2nd	@ PHI	Aaron Nola (6-10)	#50	@ LAA	Grayson Rodriguez (4-7)	#95
Wed, Jun 3rd	@ PHI	Cristopher Sanchez (17-5)	#5	@ LAA	Walbert Urena (9-10)	#150
Thu, Jun 4th	@ PHI	Zack Wheeler (12-5)	#9
Fri, Jun 5th	vs NYM	Christian Scott (4-4)	#39	vs MIL	Brandon Sproat (3-7)	#220
Sat, Jun 6th	vs NYM	Nolan McLean (11-9)	#33	vs MIL	Jacob Misiorowski (14-5)	#7
Sun, Jun 7th	vs NYM	Huascar Brazoban (5-2)	#191	vs MIL	Shane Drohan (7-5)	#79
Mon, Jun 8th	vs CIN	Andrew Abbott (6-11)	#128
Tue, Jun 9th	vs CIN	Chase Burns (15-3)	#31	vs CHC	Colin Rea (8-8)	#174
Wed, Jun 10th	vs CIN	Brady Singer (6-14)	#155	vs CHC	Shota Imanaga (10-10)	#30
Fri, Jun 12th	@ BAL	Shane Baz (6-15)	#69	@ ATH	Gage Jump (6-11)	#102
Sat, Jun 13th	@ BAL	Trey Gibson (1-3)	#365	@ ATH	Joey Estes (0-0)	#358
Sun, Jun 14th	@ BAL	Trevor Rogers (10-9)	#42	@ ATH	Jeffrey Springs (4-13)	#203
Mon, Jun 15th	@ STL	Dustin May (7-9)	#51	@ CHC	Shota Imanaga (10-10)	#30
Tue, Jun 16th	@ STL	Andre Pallante (12-6)	#92	@ CHC	Edward Cabrera (5-5)	#258
Wed, Jun 17th	@ STL	Kyle Leahy (10-4)	#71	@ CHC	Javier Assad (6-1)	#246
Fri, Jun 19th	@ TEX	Jacob deGrom (10-9)	#3	vs PIT	Bubba Chandler (7-9)	#109
Sat, Jun 20th	@ TEX	MacKenzie Gore (8-11)	#53	vs PIT	Paul Skenes (10-11)	#6
Sun, Jun 21st	@ TEX	Nathan Eovaldi (10-9)	#129	vs PIT	Jared Jones (4-6)	#38
Mon, Jun 22nd	vs ATL	Grant Holmes (9-5)	#157	vs BOS	Jake Bennett (9-7)	#72
Tue, Jun 23rd	vs ATL	JR Ritchie (1-2)	#310	vs BOS	Sonny Gray (17-5)	#37
Wed, Jun 24th	vs ATL	Martin Perez (8-9)	#154	vs BOS	Ranger Suarez (7-4)	#34
Fri, Jun 26th	vs LAD	Roki Sasaki (5-5)	#106	@ MIN	Taj Bradley (11-6)	#40
Sat, Jun 27th	vs LAD	Yoshinobu Yamamoto (13-8)	#8	@ MIN	Mike Paredes (0-3)	#299
Sun, Jun 28th	vs LAD	Emmet Sheehan (5-8)	#56	@ MIN	Connor Prielipp (5-7)	#77
Mon, Jun 29th	@ CHC	Shota Imanaga (10-10)	#30	vs MIA	Sandy Alcantara (13-10)	#88
Tue, Jun 30th	@ CHC	Matthew Boyd (8-4)	#59	vs MIA	Eury Perez (7-11)	#45
Wed, Jul 1st	@ CHC	Colin Rea (8-8)	#174	vs MIA	Max Meyer (9-1)
Thu, Jul 2nd	@ LAD	Roki Sasaki (5-5)	#106	vs MIA	Ryan Gusto (1-5)	#141
Fri, Jul 3rd	@ LAD	Shohei Ohtani (8-2)	#16	vs SF	Logan Webb (8-8)	#20
Sat, Jul 4th	@ LAD	Yoshinobu Yamamoto (13-8)	#8	vs SF	Robbie Ray (12-8)	#105
Sun, Jul 5th	@ LAD	Emmet Sheehan (5-8)	#56	vs SF	Tyler Mahle (6-10)	#58
Mon, Jul 6th	vs ARI	Brandon Pfaadt (7-3)	#115	@ LAD	Eric Lauer (8-7)	#314
Tue, Jul 7th	vs ARI	Zac Gallen (3-9)	#118	@ LAD	Justin Wrobleski (11-5)	#164
Wed, Jul 8th	vs ARI			@ LAD	Roki Sasaki (5-5)	#106
Thu, Jul 9th	vs ARI	Merrill Kelly (9-13)	#131	@ SF	Carson Whisenhunt (3-4)
Fri, Jul 10th	vs TOR	Shane Bieber (5-2)	#196	@ SF	Robbie Ray (12-8)	#105
Sat, Jul 11th	vs TOR	Trey Yesavage (5-5)	#243	@ SF	Tyler Mahle (6-10)	#58
Sun, Jul 12th	vs TOR	Kevin Gausman (9-12)	#26	@ SF	Trevor McDonald (3-7)
Fri, Jul 17th	@ KC	Seth Lugo (7-8)	#139	vs CIN	Brady Singer (6-14)	#155
Sat, Jul 18th	@ KC	Randy Dobnak (3-4)	#391	vs CIN	Rhett Lowder (6-10)	#227
Sun, Jul 19th	@ KC	Noah Cameron (9-8)	#65	vs CIN	Hunter Greene (2-2)
Mon, Jul 20th	@ ATL	Bryce Elder (8-8)		vs WSH	Andrew Alvarez (2-6)	#121
Tue, Jul 21st	@ ATL	Reynaldo Lopez (4-4)	#76	vs WSH	Carson Palmquist (0-2)	#305
Wed, Jul 22nd	@ ATL	Martin Perez (8-9)	#154	vs WSH	Cade Cavalli (12-5)	#36
Thu, Jul 23rd	@ ATL	Chris Sale (14-9)	#2
Fri, Jul 24th	@ MIA	Ryan Gusto (1-5)	#141	@ MIL	Shane Drohan (7-5)	#79
Sat, Jul 25th	@ MIA	Eury Perez (7-11)	#45	@ MIL	Robert Gasser (4-5)	#93
Sun, Jul 26th	@ MIA	Janson Junk (6-9)	#99	@ MIL	Jacob Misiorowski (14-5)	#7
Tue, Jul 28th	vs COL	Michael Lorenzen (3-12)	#119	@ SD	Michael King (11-9)	#60
Wed, Jul 29th	vs COL	Gabriel Hughes (0-7)	#321	@ SD	Kyle Hart (1-3)	#176
Thu, Jul 30th	vs SF	Robbie Ray (12-8)	#105
Fri, Jul 31st	vs SF	Carson Whisenhunt (3-4)		vs KC	Michael Wacha (9-8)	#70
Sat, Aug 1st	vs SF	Tyler Mahle (6-10)	#58	vs KC	Luinder Avila (5-4)
Sun, Aug 2nd	vs SF	Landen Roupp (9-13)	#100	vs KC	Seth Lugo (7-8)	#139
Mon, Aug 3rd	@ ARI	Brandon Pfaadt (7-3)	#115	vs TB	Ian Seymour (9-6)	#43
Tue, Aug 4th	@ ARI	Eduardo Rodriguez (15-5)	#114	vs TB	Freddy Peralta (8-11)	#52
Wed, Aug 5th	@ ARI	Mitch Bratt (1-3)	#158	vs TB	Nick Martinez (14-4)	#90
Thu, Aug 6th	@ ARI	Kohl Drake (0-1)
Fri, Aug 7th	vs HOU	Ronel Blanco (0-1)	#204	@ STL	Kyle Leahy (10-4)	#71
Sat, Aug 8th	vs HOU	Peter Lambert (8-9)	#138	@ STL	Matthew Liberatore (5-14)	#83
Sun, Aug 9th	vs HOU	Cristian Javier (2-5)	#113	@ STL	Michael McGreevy (6-9)	#110
Mon, Aug 10th	vs MIL	Logan Henderson (10-3)	#23	@ ARI	Michael Soroka (8-5)	#78
Tue, Aug 11th	vs MIL	Kyle Harrison (10-4)	#62	@ ARI	Mitch Bratt (1-3)	#158
Wed, Aug 12th	vs MIL	Dustin May (7-9)	#51	@ ARI	Merrill Kelly (9-13)	#131
Fri, Aug 14th	@ CLE	Gavin Williams (13-7)	#19	@ SF	Landen Roupp (9-13)	#100
Sat, Aug 15th	@ CLE	Joey Cantillo (9-9)	#66	@ SF	Logan Webb (8-8)	#20
Sun, Aug 16th	@ CLE	Tanner Bibee (5-15)	#75	@ SF	Blade Tidwell (0-2)	#170
Mon, Aug 17th	@ NYM	Nolan McLean (11-9)	#33	vs LAD	Blake Snell (4-1)	#10
Tue, Aug 18th	@ NYM	Zac Thornton (4-5)	#123	vs LAD	Eric Lauer (8-7)	#314
Wed, Aug 19th	@ NYM	Robert Stock (1-3)	#348	vs LAD	Roki Sasaki (5-5)	#106
Fri, Aug 21st	vs MIN	Connor Prielipp (5-7)	#77	vs CLE	Joey Cantillo (9-9)	#66
Sat, Aug 22nd	vs MIN	Dean Kremer (3-5)	#73	vs CLE	Tanner Bibee (5-15)	#75
Sun, Aug 23rd	vs MIN	Bailey Ober (7-5)	#87	vs CLE	Foster Griffin (15-5)	#57
Mon, Aug 24th	vs PIT	Braxton Ashcraft (14-6)		@ WSH	Cade Cavalli (12-5)	#36
Tue, Aug 25th	vs PIT	Paul Skenes (10-11)	#6	@ WSH	Andrew Alvarez (2-6)	#121
Wed, Aug 26th	vs PIT	Bubba Chandler (7-9)	#109	@ WSH	Matt Waldron (2-2)
Fri, Aug 28th	@ TB	Shane McClanahan (10-7)	#152	@ ATL	Grant Holmes (9-5)	#157
Sat, Aug 29th	@ TB	Nick Martinez (14-4)	#90	@ ATL	Martin Perez (8-9)	#154
Sun, Aug 30th	@ TB	Drew Rasmussen (14-5)	#14	@ ATL	Tyler Mahle (6-10)	#58
Mon, Aug 31st	@ CIN	Brady Singer (6-14)	#155	vs BAL	Cade Povich (2-1)	#245
Tue, Sep 1st	@ CIN	Nick Lodolo (3-4)	#108	vs BAL	Kyle Bradish (7-14)	#61
Wed, Sep 2nd	@ CIN	Brandon Williamson (3-4)	#399	vs BAL	Trevor Rogers (10-9)	#42
Fri, Sep 4th	vs NYY	Max Fried (4-4)	#17	vs STL	Andre Pallante (12-6)	#92
Sat, Sep 5th	vs NYY	Carlos Rodon (6-3)	#49	vs STL	Matthew Liberatore (5-14)	#83
Sun, Sep 6th	vs NYY	Gerrit Cole (8-9)	#24	vs STL	Kyle Leahy (10-4)	#71
Mon, Sep 7th	vs WSH	Jake Irvin (2-9)	#149
Tue, Sep 8th	vs WSH	Riley Cornelio (2-2)	#312	@ NYY	Cam Schlittler (13-6)	#15
Wed, Sep 9th	vs WSH	Jackson Kent (1-4)	#137	@ NYY	Will Warren (10-6)	#74
Fri, Sep 11th	@ SF	Anthony Molina (3-1)	#144	@ DET	Framber Valdez (10-10)	#46
Sat, Sep 12th	@ SF	Cesar Perdomo (0-1)	#147	@ DET	Andrew Sears (0-1)	#234
Sun, Sep 13th	@ SF	Logan Webb (8-8)	#20	@ DET	Jackson Jobe (1-2)	#148
Mon, Sep 14th	@ COL	Tomoyuki Sugano (12-9)	#402	vs SD	Casey Mize (5-9)	#54
Tue, Sep 15th	@ COL	Ryan Feltner (5-10)	#400	vs SD	Walker Buehler (8-6)	#167
Wed, Sep 16th	@ COL	Mason Adams (0-0)	#393	vs SD	Robbie Ray (12-8)	#105
Thu, Sep 17th	@ COL	Tanner Gordon (1-4)	#225	vs SD	Michael King (11-9)	#60
Fri, Sep 18th	vs MIA	Tyler Phillips (5-6)	#159	vs SEA	Bryan Woo (12-9)	#11
Sat, Sep 19th	vs MIA	Eury Perez (7-11)	#45	vs SEA	Bryce Miller (4-9)	#44
Sun, Sep 20th	vs MIA	Sandy Alcantara (13-10)	#88	vs SEA	Kade Anderson (1-1)	#47
Tue, Sep 22nd	@ LAD			vs ARI
Wed, Sep 23rd	@ LAD			vs ARI
Thu, Sep 24th	@ LAD			vs ARI
Fri, Sep 25th	vs ARI			@ CWS
Sat, Sep 26th	vs ARI			@ CWS
Sun, Sep 27th	vs ARI			@ CWS
Sun, Mar 29th				@ MIA	Max Meyer (9-1)
Mon, Apr 20th				vs LAD	Justin Wrobleski (11-5)	#164
Fri, Apr 24th				@ NYM	Freddy Peralta (8-11)	#52
Thu, Apr 30th				@ CIN	Andrew Abbott (6-11)	#128
Thu, May 21st				@ ARI	Eduardo Rodriguez (15-5)	#114
Mon, Jun 1st				@ LAA	Jose Soriano (12-7)	#41
Thu, Jun 11th				vs CHC	Edward Cabrera (5-5)	#258
Thu, Aug 27th				@ WSH	Jake Irvin (2-9)	#149
Thu, Sep 10th				@ NYY	Max Fried (4-4)	#17