Dane Dunning or Welinton Herrera

Baseball Stats Comparison

Stats
Projections
News & Notes
Schedule

Dane Dunning or Welinton Herrera Player Statistics
	Dane Dunning SP,RP - SEA	Welinton Herrera RP - COL
2026 Stats


Games Played	‐	3

Games Started	‐	0

Innings Pitched	‐	2.1

Wins	‐	0

Losses	‐	0

Saves	‐	0

Blown Saves	‐	0

Holds	‐	0

Hits Allowed	‐	2

Earned Runs	‐	0

Home Runs Allowed	‐	0

Strikeouts	‐	2

Walks	‐	1

ERA	‐	0.00

WHIP	‐	1.29

Dane Dunning or Welinton Herrera Player Projections
	Dane Dunning SP,RP - SEA	Welinton Herrera RP - COL
2026 Projections


Games Played	9	24

Games Started	3	0

Innings Pitched	20.7	24.0

Wins	1	1

Losses	1	2

Saves	0	0

Blown Saves	0	0

Holds	0	1

Hits Allowed	20	24

Earned Runs	11	12

Home Runs Allowed	3	3

Strikeouts	17	24

Walks	7	11

ERA	4.98	4.45

WHIP	1.32	1.43

Dane Dunning or Welinton Herrera Player Notes
	Dane Dunning SP,RP - SEA	Welinton Herrera RP - COL
News
	Dane Dunning was placed on the minor league injured list. Ari Koslow Wed, May 27th	Welinton Herrera will undergo season-ending Tommy John surgery. Nicholas Rodriguez Tue, Jun 30th
	Veteran righthander Dane Dunning has been reassigned to minor league camp by the Seattle Mariners. David Leisering Fri, Mar 20th	Welinton Herrera is receiving a second opinion on his UCL tear. Nicholas Rodriguez Sat, Jun 6th
	Dane Dunning will start the Mariners Cactus League opener on Friday against the Padres. Ari Koslow Thu, Feb 19th	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
	The Mariners signed Dane Dunning to a minor league contract. Ari Koslow Thu, Jan 22nd	The Rockies placed Welinton Herrera on the 15-day injured list with left elbow inflammation. Ari Koslow Sat, May 30th
		The Rockies recalled LHP Welinton Herrera from Triple-A Albuquerque. Ari Koslow Mon, May 25th
Notes
There are no recent notes for these players

Dane Dunning or Welinton Herrera Player Schedules
Date	Opp	Opp Pitcher	VBR	Opp	Opp Pitcher	VBR
	Dane Dunning SP,RP - SEA			Welinton Herrera RP - COL
Thu, Mar 26th	vs CLE	Tanner Bibee (5-14)	#52
Fri, Mar 27th	vs CLE	Gavin Williams (12-7)	#19	@ MIA	Sandy Alcantara (13-8)	#65
Sat, Mar 28th	vs CLE	Joey Cantillo (9-7)	#59	@ MIA	Eury Perez (7-10)	#49
Sun, Mar 29th	vs CLE	Slade Cecconi (4-7)	#143	@ MIA	Max Meyer (9-1)
Mon, Mar 30th	vs NYY	Ryan Weathers (5-8)	#226	@ TOR	Cody Ponce (0-0)
Tue, Mar 31st	vs NYY	Max Fried (4-4)	#21	@ TOR	Max Scherzer (1-7)	#164
Wed, Apr 1st	vs NYY	Cam Schlittler (12-6)	#14	@ TOR	Kevin Gausman (7-11)	#27
Fri, Apr 3rd	@ LAA	Reid Detmers (4-8)	#43	vs PHI	Aaron Nola (5-10)	#47
Sat, Apr 4th	@ LAA	Jack Kochanowicz (2-5)		vs PHI	Jesus Luzardo (12-5)	#9
Sun, Apr 5th	@ LAA	George Klassen (2-2)	#245	vs PHI	Taijuan Walker (1-4)
Mon, Apr 6th	@ TEX	Jacob deGrom (9-9)	#7	vs HOU	Cody Bolton (0-1)	#406
Tue, Apr 7th	@ TEX	Nathan Eovaldi (10-9)	#94	vs HOU	Mike Burrows (4-9)	#193
Wed, Apr 8th	@ TEX	MacKenzie Gore (7-10)	#35	vs HOU	Cristian Javier (1-4)	#184
Fri, Apr 10th	vs HOU	Tatsuya Imai (6-4)	#129	@ SD	Walker Buehler (8-6)	#197
Sat, Apr 11th	vs HOU	Lance McCullers Jr. (2-3)		@ SD	German Marquez (4-2)	#426
Sun, Apr 12th	vs HOU	Cody Bolton (0-1)	#406	@ SD	Nick Pivetta (1-2)	#191
Mon, Apr 13th	vs HOU	Mike Burrows (4-9)	#193
Tue, Apr 14th	@ SD	Michael King (8-9)	#51	@ HOU	Colton Gordon (0-0)	#291
Wed, Apr 15th	@ SD	Randy Vasquez (10-6)	#232	@ HOU	Spencer Arrighetti (7-7)	#215
Thu, Apr 16th	@ SD	Walker Buehler (8-6)	#197	@ HOU	Ryan Weiss (0-3)	#323
Fri, Apr 17th	vs TEX	Jacob deGrom (9-9)	#7	vs LAD	Tyler Glasnow (3-0)	#16
Sat, Apr 18th	vs TEX	Nathan Eovaldi (10-9)	#94	vs LAD	Emmet Sheehan (4-8)	#110
Sun, Apr 19th	vs TEX	MacKenzie Gore (7-10)	#35	vs LAD	Roki Sasaki (5-5)	#131
Mon, Apr 20th	vs ATH	J.T. Ginn (9-8)	#204	vs LAD	Justin Wrobleski (11-5)	#133
Tue, Apr 21st	vs ATH	Jacob Lopez (5-4)	#173	vs SD	Randy Vasquez (10-6)	#232
Wed, Apr 22nd	vs ATH	Aaron Civale (6-7)	#223	vs SD	Walker Buehler (8-6)	#197
Fri, Apr 24th	@ STL	Andre Pallante (12-6)	#293	@ NYM	Freddy Peralta (6-11)	#41
Sat, Apr 25th	@ STL	Matthew Liberatore (5-12)	#81
Sun, Apr 26th	@ STL	Michael McGreevy (5-9)	#86	@ NYM	Kodai Senga (0-9)	#91
Mon, Apr 27th	@ MIN	Connor Prielipp (3-7)	#90
Tue, Apr 28th	@ MIN	Joe Ryan (6-8)	#69	@ CIN	Chase Burns (14-3)	#22
Wed, Apr 29th	@ MIN	Taj Bradley (9-6)	#40	@ CIN	Brandon Williamson (2-3)	#289
Fri, May 1st	vs KC	Cole Ragans (1-4)		vs ATL	Grant Holmes (9-5)	#205
Sat, May 2nd	vs KC	Seth Lugo (6-7)	#102	vs ATL	Chris Sale (13-9)	#4
Sun, May 3rd	vs KC	Kris Bubic (3-2)	#132	vs ATL	Spencer Strider (4-2)	#307
Mon, May 4th	vs ATL	JR Ritchie (1-2)	#349	vs NYM	Huascar Brazoban (5-2)	#263
Tue, May 5th	vs ATL	Bryce Elder (8-7)	#194
Wed, May 6th	vs ATL	Martin Perez (8-8)	#228	vs NYM	Freddy Peralta (6-11)	#41
Fri, May 8th	@ CWS	Sean Burke (7-6)	#84	@ PHI	Jesus Luzardo (12-5)	#9
Sat, May 9th	@ CWS	Anthony Kay (9-6)	#185	@ PHI	Aaron Nola (5-10)	#47
Sun, May 10th	@ CWS	Davis Martin (9-6)	#144	@ PHI	Cristopher Sanchez (16-4)	#3
Mon, May 11th	@ HOU	Peter Lambert (8-7)	#172
Tue, May 12th	@ HOU	Tatsuya Imai (6-4)	#129	@ PIT	Paul Skenes (9-11)	#5
Wed, May 13th	@ HOU	Lance McCullers Jr. (2-3)		@ PIT	Mitch Keller (6-8)
Thu, May 14th	@ HOU	Mike Burrows (4-9)	#193	@ PIT	Mason Montgomery (5-3)	#76
Fri, May 15th	vs SD	Randy Vasquez (10-6)	#232	vs ARI	Merrill Kelly (8-12)	#120
Sat, May 16th	vs SD	Walker Buehler (8-6)	#197	vs ARI	Eduardo Rodriguez (14-4)	#88
Sun, May 17th	vs SD	Lucas Giolito (2-3)	#348	vs ARI	Michael Soroka (8-4)	#104
Mon, May 18th	vs CWS	Noah Schultz (3-9)	#373	vs TEX	MacKenzie Gore (7-10)	#35
Tue, May 19th	vs CWS	Anthony Kay (9-6)	#185	vs TEX	Tyler Alexander (4-2)	#149
Wed, May 20th	vs CWS	Sean Burke (7-6)	#84	vs TEX	Jack Leiter (3-7)	#125
Fri, May 22nd	@ KC	Noah Cameron (9-8)	#67	@ ARI	Michael Soroka (8-4)	#104
Sat, May 23rd	@ KC	Stephen Kolek (4-3)		@ ARI	Zac Gallen (3-9)	#177
Sun, May 24th	@ KC	Seth Lugo (6-7)	#102	@ ARI	Ryne Nelson (3-5)	#134
Mon, May 25th	@ ATH	Aaron Civale (6-7)	#223	@ LAD	Emmet Sheehan (4-8)	#110
Tue, May 26th	@ ATH	Gage Jump (6-8)	#79	@ LAD	Eric Lauer (8-6)	#230
Wed, May 27th	@ ATH	Jeffrey Springs (3-12)	#277	@ LAD	Shohei Ohtani (8-2)	#1
Fri, May 29th	vs ARI	Zac Gallen (3-9)	#177	vs SF	Logan Webb (8-8)	#20
Sat, May 30th	vs ARI	Ryne Nelson (3-5)	#134	vs SF	Adrian Houser (4-7)	#365
Sun, May 31st	vs ARI	Merrill Kelly (8-12)	#120	vs SF	Robbie Ray (11-7)	#87
Mon, Jun 1st	vs NYM	Austin Warren		@ LAA	Jose Soriano (10-7)	#36
Tue, Jun 2nd	vs NYM	Huascar Brazoban (5-2)	#263	@ LAA	Grayson Rodriguez (4-5)	#113
Wed, Jun 3rd	vs NYM	Freddy Peralta (6-11)	#41	@ LAA	Walbert Urena (8-9)	#238
Fri, Jun 5th	@ DET	Framber Valdez (8-9)	#44	vs MIL	Brandon Sproat (3-7)	#175
Sat, Jun 6th	@ DET	Keider Montero (9-8)	#171	vs MIL	Jacob Misiorowski (14-5)	#6
Sun, Jun 7th	@ DET	Jack Flaherty (3-8)	#108	vs MIL	Shane Drohan (6-5)	#136
Mon, Jun 8th	@ BAL	Trey Gibson (1-3)	#375
Tue, Jun 9th	@ BAL	Trevor Rogers (9-9)	#55	vs CHC	Colin Rea (8-8)	#167
Wed, Jun 10th	@ BAL	Brandon Young (9-3)	#165	vs CHC	Shota Imanaga (8-9)	#30
Thu, Jun 11th	@ BAL	Kyle Bradish (7-12)	#50	vs CHC	Edward Cabrera (5-5)	#138
Fri, Jun 12th	@ WSH	Zack Littell (8-8)	#330	@ ATH	Gage Jump (6-8)	#79
Sat, Jun 13th	@ WSH	Cade Cavalli (12-5)	#61	@ ATH	Joey Estes (0-0)	#424
Sun, Jun 14th	@ WSH	PJ Poulin (3-0)		@ ATH	Jeffrey Springs (3-12)	#277
Tue, Jun 16th	vs BAL	Brandon Young (9-3)	#165	@ CHC	Edward Cabrera (5-5)	#138
Wed, Jun 17th	vs BAL	Kyle Bradish (7-12)	#50	@ CHC	Javier Assad (6-1)	#178
Thu, Jun 18th	vs BAL	Shane Baz (4-14)	#66
Fri, Jun 19th	vs BOS	Ranger Suarez (5-3)	#25	vs PIT	Bubba Chandler (6-9)	#122
Sat, Jun 20th	vs BOS	Connelly Early (7-5)	#224	vs PIT	Paul Skenes (9-11)	#5
Sun, Jun 21st	vs BOS	Payton Tolle (8-6)	#26	vs PIT	Jared Jones (2-6)	#63
Tue, Jun 23rd	@ PIT	Mitch Keller (6-8)		vs BOS	Sonny Gray (16-4)	#28
Wed, Jun 24th	@ PIT	Braxton Ashcraft (13-5)	#29	vs BOS	Ranger Suarez (5-3)	#25
Thu, Jun 25th	@ PIT	Bubba Chandler (6-9)	#122
Fri, Jun 26th	@ CLE	Joey Cantillo (9-7)	#59	@ MIN	Taj Bradley (9-6)	#40
Sat, Jun 27th	@ CLE	Slade Cecconi (4-7)	#143	@ MIN	Mike Paredes (0-3)	#386
Sun, Jun 28th	@ CLE	Gavin Williams (12-7)	#19	@ MIN	Connor Prielipp (3-7)	#90
Mon, Jun 29th	vs LAA	Ryan Johnson (3-7)	#213	vs MIA	Sandy Alcantara (13-8)	#65
Tue, Jun 30th	vs LAA	Jose Soriano (10-7)	#36	vs MIA	Eury Perez (7-10)	#49
Thu, Jul 2nd	vs LAA	Walbert Urena (8-9)	#238	vs MIA	Ryan Gusto (1-3)	#168
Fri, Jul 3rd	vs TOR	Dylan Cease (9-5)	#8	vs SF	Logan Webb (8-8)	#20
Sat, Jul 4th	vs TOR	Shane Bieber (5-2)	#147	vs SF	Robbie Ray (11-7)	#87
Sun, Jul 5th	vs TOR	Trey Yesavage (5-5)	#243	vs SF	Tyler Mahle (5-10)	#70
Tue, Jul 7th	@ MIA	Max Meyer (9-1)		@ LAD	Justin Wrobleski (11-5)	#133
Wed, Jul 8th	@ MIA	Tyler Phillips (3-6)	#229	@ LAD	Roki Sasaki (5-5)	#131
Thu, Jul 9th	@ MIA	Janson Junk (6-8)	#124	@ SF	Carson Whisenhunt (3-4)
Fri, Jul 10th	@ TB	Nick Martinez (13-4)	#73	@ SF	Robbie Ray (11-7)	#87
Sat, Jul 11th	@ TB	Griffin Jax (6-9)	#85	@ SF	Tyler Mahle (5-10)	#70
Sun, Jul 12th	@ TB	Ian Seymour (9-5)	#71	@ SF	Trevor McDonald (3-7)
Fri, Jul 17th	vs SF	Landen Roupp (8-13)	#74	vs CIN	Brady Singer (5-12)	#135
Sat, Jul 18th	vs SF	Logan Webb (8-8)	#20	vs CIN	Rhett Lowder (6-8)	#234
Sun, Jul 19th	vs SF	Robbie Ray (11-7)	#87	vs CIN	Hunter Greene (2-2)
Mon, Jul 20th	vs CIN	Andrew Abbott (6-9)	#99	vs WSH	Andrew Alvarez (2-6)	#139
Tue, Jul 21st	vs CIN	Chase Burns (14-3)	#22	vs WSH	Carson Palmquist (0-2)	#355
Wed, Jul 22nd	vs CIN	Brady Singer (5-12)	#135	vs WSH	Cade Cavalli (12-5)	#61
Fri, Jul 24th	@ TEX	MacKenzie Gore (7-10)	#35	@ MIL	Shane Drohan (6-5)	#136
Sat, Jul 25th	@ TEX	Nathan Eovaldi (10-9)	#94	@ MIL	Robert Gasser (4-5)	#105
Sun, Jul 26th	@ TEX	Jacob deGrom (9-9)	#7	@ MIL	Jacob Misiorowski (14-5)	#6
Mon, Jul 27th	@ TEX	Kumar Rocker (5-10)	#118
Tue, Jul 28th	@ LAD	Justin Wrobleski (11-5)	#133	@ SD	Michael King (8-9)	#51
Wed, Jul 29th	@ LAD	Eric Lauer (8-6)	#230	@ SD	Kyle Hart (0-3)	#153
Thu, Jul 30th	@ LAD	Roki Sasaki (5-5)	#131
Fri, Jul 31st	vs MIN	Zebby Matthews (8-8)	#115	vs KC	Michael Wacha (8-8)	#78
Sat, Aug 1st	vs MIN	Connor Prielipp (3-7)	#90	vs KC	Luinder Avila (5-4)
Sun, Aug 2nd	vs MIN	Taj Bradley (9-6)	#40	vs KC	Seth Lugo (6-7)	#102
Tue, Aug 4th	vs DET	Troy Melton (7-3)	#54	vs TB	Freddy Peralta (6-11)	#41
Wed, Aug 5th	vs DET	Drew Anderson (4-5)	#95	vs TB	Nick Martinez (13-4)	#73
Thu, Aug 6th	vs DET	Framber Valdez (8-9)	#44
Fri, Aug 7th	vs TB	Drew Rasmussen (14-5)	#13	@ STL	Kyle Leahy (10-4)	#100
Sat, Aug 8th	vs TB	Casey Legumina (2-2)	#189	@ STL	Matthew Liberatore (5-12)	#81
Sun, Aug 9th	vs TB	Ian Seymour (9-5)	#71	@ STL	Michael McGreevy (5-9)	#86
Tue, Aug 11th	@ NYY	Ryan Weathers (5-8)	#226	@ ARI	Mitch Bratt (1-2)	#313
Wed, Aug 12th	@ NYY	Will Warren (8-6)	#60	@ ARI	Merrill Kelly (8-12)	#120
Thu, Aug 13th	@ NYY	Max Fried (4-4)	#21
Fri, Aug 14th	@ HOU	Peter Lambert (8-7)	#172	@ SF	Landen Roupp (8-13)	#74
Sat, Aug 15th	@ HOU	Hayden Wesneski (4-1)	#72	@ SF	Logan Webb (8-8)	#20
Sun, Aug 16th	@ HOU	Hunter Brown (4-3)	#24	@ SF	Blade Tidwell (0-1)	#179
Tue, Aug 18th	@ MIL	Kyle Harrison (10-3)	#57	vs LAD	Eric Lauer (8-6)	#230
Wed, Aug 19th	@ MIL	Dustin May (6-8)	#46	vs LAD	Roki Sasaki (5-5)	#131
Thu, Aug 20th	@ MIL	Robert Gasser (4-5)	#105
Fri, Aug 21st	vs CHC	Matthew Boyd (8-3)	#45	vs CLE	Joey Cantillo (9-7)	#59
Sat, Aug 22nd	vs CHC	David Peterson (7-7)	#80	vs CLE	Tanner Bibee (5-14)	#52
Sun, Aug 23rd	vs CHC	Shota Imanaga (8-9)	#30	vs CLE	Foster Griffin (15-4)	#37
Mon, Aug 24th	vs PHI	Zack Wheeler (10-5)	#11	@ WSH	Cade Cavalli (12-5)	#61
Tue, Aug 25th	vs PHI	Aaron Nola (5-10)	#47	@ WSH	Andrew Alvarez (2-6)	#139
Wed, Aug 26th	vs PHI	Jesus Luzardo (12-5)	#9	@ WSH	Matt Waldron (1-2)	#212
Fri, Aug 28th	@ TOR	Dylan Cease (9-5)	#8	@ ATL	Grant Holmes (9-5)	#205
Sat, Aug 29th	@ TOR	Jose Soriano (10-7)	#36	@ ATL	Martin Perez (8-8)	#228
Sun, Aug 30th	@ TOR	Max Scherzer (1-7)	#164	@ ATL	Tyler Mahle (5-10)	#70
Mon, Aug 31st	@ BOS	Payton Tolle (8-6)	#26	vs BAL	Kyle Bradish (7-12)	#50
Tue, Sep 1st	@ BOS	Sonny Gray (16-4)	#28	vs BAL	Trevor Rogers (9-9)	#55
Wed, Sep 2nd	@ BOS	Patrick Sandoval (1-3)	#127	vs BAL	Brandon Young (9-3)	#165
Thu, Sep 3rd	vs ATH	Jack Perkins (3-9)	#146
Fri, Sep 4th	vs ATH	Jeffrey Springs (3-12)	#277	vs STL	Kyle Leahy (10-4)	#100
Sat, Sep 5th	vs ATH	Gage Jump (6-8)	#79	vs STL	Matthew Liberatore (5-12)	#81
Sun, Sep 6th	vs ATH	J.T. Ginn (9-8)	#204	vs STL	Michael McGreevy (5-9)	#86
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
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, Apr 9th				@ SD	Randy Vasquez (10-6)	#232
Thu, Apr 23rd				vs SD	Matt Waldron (1-2)	#212
Thu, Apr 30th				@ CIN	Andrew Abbott (6-9)	#99
Thu, May 7th				vs NYM	Christian Scott (4-4)	#56
Thu, May 21st				@ ARI	Eduardo Rodriguez (14-4)	#88
Mon, Jun 15th				@ CHC	Shota Imanaga (8-9)	#30
Mon, Jun 22nd				vs BOS	Jake Bennett (8-6)	#98
Wed, Jul 1st				vs MIA	Max Meyer (9-1)
Mon, Jul 6th				@ LAD	Eric Lauer (8-6)	#230
Mon, Aug 3rd				vs TB	Ian Seymour (9-5)	#71
Mon, Aug 10th				@ ARI	Michael Soroka (8-4)	#104
Mon, Aug 17th				vs LAD	Blake Snell (2-1)	#17
Thu, Aug 27th				@ WSH	Jake Irvin (2-8)	#195
Thu, Sep 17th				vs SD