Who Should I Trade?

Luis Perales for Welinton Herrera (2026)

Summary
Stats
Projections
News & Notes
Schedule

Who Should I Trade? Player Summaries
	Experts' Pick	Experts' Pick
	Luis Perales SP,RP - WSH	Welinton Herrera RP - COL
Expert Recommendation	0% Recommended by 0 of 0 experts	0% Recommended by 0 of 0 experts
Rankings

Rest of Season	‐	‐
VBR	‐	‐

Projections

Strikeouts	5	1
Wins	1	0
Saves	0	0
ERA	4.50	7.03
WHIP	1.67	1.56

Misc

Injury Alert	MiLB	IL60

Expert Ranks

Who Should I Trade? Player Statistics
	Luis Perales SP,RP - WSH	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

Who Should I Trade? Player Projections
	Luis Perales SP,RP - WSH	Welinton Herrera RP - COL
2026 Projections


Games Played	14	1

Games Started	1	0

Innings Pitched	6.0	0.6

Wins	1	0

Losses	1	0

Saves	0	0

Blown Saves	0	0

Holds	0	0

Hits Allowed	7	1

Earned Runs	3	1

Home Runs Allowed	1	0

Strikeouts	5	1

Walks	3	1

ERA	4.50	7.03

WHIP	1.67	1.56

Who Should I Trade? Player Notes
	Luis Perales SP,RP - WSH	Welinton Herrera RP - COL
News
	The Nationals optioned RHP Luis Perales to Triple-A Rochester. Ari Koslow Sun, Mar 8th	Welinton Herrera will undergo season-ending Tommy John surgery. Nicholas Rodriguez Tue, Jun 30th
		Welinton Herrera is receiving a second opinion on his UCL tear. Nicholas Rodriguez Sat, Jun 6th
		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 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

Who Should I Trade? Player Schedules
Date	Opp	Opp Pitcher	VBR	Opp	Opp Pitcher	VBR
	Luis Perales SP,RP - WSH			Welinton Herrera RP - COL
Thu, Mar 26th	@ CHC	Matthew Boyd (6-1)	#38
Sat, Mar 28th	@ CHC	Cade Horton (1-0)		@ MIA	Eury Perez (5-8)	#40
Sun, Mar 29th	@ CHC	Shota Imanaga (7-8)	#27	@ MIA	Max Meyer (9-1)	#87
Mon, Mar 30th	@ PHI	Taijuan Walker (1-4)		@ TOR	Cody Ponce (0-0)
Tue, Mar 31st	@ PHI	Andrew Painter (1-8)	#234	@ TOR	Max Scherzer (1-4)	#165
Wed, Apr 1st	@ PHI	Cristopher Sanchez (12-4)	#4	@ TOR	Kevin Gausman (4-9)	#28
Fri, Apr 3rd	vs LAD	Emmet Sheehan (4-7)	#36	vs PHI	Aaron Nola (3-8)	#59
Sat, Apr 4th	vs LAD	Tyler Glasnow (3-0)	#75	vs PHI	Jesus Luzardo (9-5)	#8
Sun, Apr 5th	vs LAD	Roki Sasaki (4-5)	#102	vs PHI	Taijuan Walker (1-4)
Mon, Apr 6th	vs STL	Andre Pallante (11-6)	#136	vs HOU	Cody Bolton (0-1)	#305
Tue, Apr 7th	vs STL	Matthew Liberatore (5-7)	#96	vs HOU	Mike Burrows (4-9)	#238
Wed, Apr 8th	vs STL	Michael McGreevy (4-8)	#90	vs HOU	Cristian Javier (0-1)	#202
Fri, Apr 10th	@ MIL	Aaron Ashby		@ SD	Walker Buehler (6-5)	#242
Sat, Apr 11th	@ MIL	Kyle Harrison (8-2)	#54	@ SD	German Marquez (4-2)	#376
Sun, Apr 12th	@ MIL	Brandon Woodruff (2-2)		@ SD	Nick Pivetta (1-2)	#120
Mon, Apr 13th	@ PIT	Paul Skenes (9-9)	#3
Tue, Apr 14th	@ PIT	Mitch Keller (6-7)	#134	@ HOU	Colton Gordon (0-0)	#220
Wed, Apr 15th	@ PIT	Mason Montgomery (3-3)	#110	@ HOU	Spencer Arrighetti (7-5)	#161
Thu, Apr 16th	@ PIT	Braxton Ashcraft (9-4)	#35	@ HOU	Ryan Weiss (0-3)	#386
Fri, Apr 17th	vs SF	Logan Webb (5-7)	#19	vs LAD	Tyler Glasnow (3-0)	#75
Sat, Apr 18th	vs SF	Adrian Houser (2-7)	#184	vs LAD	Emmet Sheehan (4-7)	#36
Sun, Apr 19th	vs SF	Robbie Ray (9-6)	#68	vs LAD	Roki Sasaki (4-5)	#102
Mon, Apr 20th	vs ATL	Bryce Elder (6-6)	#149	vs LAD	Justin Wrobleski (11-2)	#65
Tue, Apr 21st	vs ATL	Reynaldo Lopez (4-3)	#92	vs SD	Randy Vasquez (6-6)	#268
Wed, Apr 22nd	vs ATL	Didier Fuentes (4-1)	#139	vs SD	Walker Buehler (6-5)	#242
Thu, Apr 23rd	vs ATL	JR Ritchie (1-2)	#291	vs SD	Matt Waldron (1-2)	#265
Fri, Apr 24th	@ CWS	Bryan Hudson (3-3)	#164	@ NYM	Freddy Peralta (5-9)	#43
Sat, Apr 25th	@ CWS	Noah Schultz (3-7)	#231
Sun, Apr 26th	@ CWS	Bryan Hudson (3-3)	#164	@ NYM	Kodai Senga (0-7)	#190
Tue, Apr 28th	@ NYM	Clay Holmes (4-4)	#105	@ CIN	Chase Burns (12-1)	#22
Wed, Apr 29th	@ NYM	David Peterson (5-7)	#66	@ CIN	Brandon Williamson (2-3)	#409
Thu, Apr 30th	@ NYM	Freddy Peralta (5-9)	#43	@ CIN	Andrew Abbott (5-6)	#97
Fri, May 1st	vs MIL	Jacob Misiorowski (10-4)	#9	vs ATL	Grant Holmes (6-4)	#158
Sat, May 2nd	vs MIL	Kyle Harrison (8-2)	#54	vs ATL	Chris Sale (11-6)	#5
Sun, May 3rd	vs MIL	Logan Henderson (4-1)	#48	vs ATL	Spencer Strider (4-2)	#300
Tue, May 5th	vs MIN	Taj Bradley (9-4)	#58
Wed, May 6th	vs MIN	Bailey Ober (7-3)	#93	vs NYM	Freddy Peralta (5-9)	#43
Thu, May 7th	vs MIN	Simeon Woods Richardson (1-7)	#347	vs NYM	Christian Scott (3-2)	#56
Fri, May 8th	@ MIA	Robby Snelling (0-1)		@ PHI	Jesus Luzardo (9-5)	#8
Sat, May 9th	@ MIA	Janson Junk (4-6)	#112	@ PHI	Aaron Nola (3-8)	#59
Sun, May 10th	@ MIA	Sandy Alcantara (10-6)	#57	@ PHI	Cristopher Sanchez (12-4)	#4
Tue, May 12th	@ CIN	Brady Singer (5-9)	#157	@ PIT	Paul Skenes (9-9)	#3
Wed, May 13th	@ CIN	Nick Lodolo (3-2)	#82	@ PIT	Mitch Keller (6-7)	#134
Thu, May 14th	@ CIN	Chase Burns (12-1)	#22	@ PIT	Mason Montgomery (3-3)	#110
Fri, May 15th	vs BAL	Shane Baz (4-9)	#63	vs ARI	Merrill Kelly (8-8)	#123
Sat, May 16th	vs BAL	Chris Bassitt (4-4)	#266	vs ARI	Eduardo Rodriguez (9-3)	#107
Sun, May 17th	vs BAL	Brandon Young (8-2)	#128	vs ARI	Michael Soroka (8-3)	#71
Mon, May 18th	vs NYM	Christian Scott (3-2)	#56	vs TEX	MacKenzie Gore (6-8)	#32
Tue, May 19th	vs NYM	Nolan McLean (7-7)	#31	vs TEX	Tyler Alexander (1-1)	#196
Wed, May 20th	vs NYM	Zac Thornton (1-1)	#152	vs TEX	Jack Leiter (3-7)	#132
Thu, May 21st	vs NYM	David Peterson (5-7)	#66	@ ARI	Eduardo Rodriguez (9-3)	#107
Fri, May 22nd	@ ATL	Bryce Elder (6-6)	#149	@ ARI	Michael Soroka (8-3)	#71
Sat, May 23rd	@ ATL	Grant Holmes (6-4)	#158	@ ARI	Zac Gallen (3-9)	#180
Sun, May 24th	@ ATL	Martin Perez (6-6)	#169	@ ARI	Ryne Nelson (3-5)	#204
Mon, May 25th	@ CLE	Tanner Bibee (4-10)	#46	@ LAD	Emmet Sheehan (4-7)	#36
Tue, May 26th	@ CLE	Joey Cantillo (8-6)	#80	@ LAD	Eric Lauer (5-5)	#362
Wed, May 27th	@ CLE	Gavin Williams (10-5)	#24	@ LAD	Shohei Ohtani (8-2)	#1
Fri, May 29th	vs SD	Lucas Giolito (2-3)	#340	vs SF	Logan Webb (5-7)	#19
Sat, May 30th	vs SD	Michael King (6-7)	#52	vs SF	Adrian Houser (2-7)	#184
Sun, May 31st	vs SD	Griffin Canning (1-9)	#176	vs SF	Robbie Ray (9-6)	#68
Mon, Jun 1st	vs MIA	Sandy Alcantara (10-6)	#57	@ LAA	Jose Soriano (8-6)	#44
Tue, Jun 2nd	vs MIA	Lake Bachar (1-1)	#197	@ LAA	Grayson Rodriguez (3-3)	#129
Wed, Jun 3rd	vs MIA	Max Meyer (9-1)	#87	@ LAA	Walbert Urena (6-7)	#313
Fri, Jun 5th	@ ARI	Merrill Kelly (8-8)	#123	vs MIL	Brandon Sproat (3-5)	#148
Sat, Jun 6th	@ ARI	Eduardo Rodriguez (9-3)	#107	vs MIL	Jacob Misiorowski (10-4)	#9
Sun, Jun 7th	@ ARI	Michael Soroka (8-3)	#71	vs MIL	Shane Drohan (5-4)	#74
Mon, Jun 8th	@ SF	Logan Webb (5-7)	#19
Tue, Jun 9th	@ SF	Adrian Houser (2-7)	#184	vs CHC	Colin Rea (7-7)	#192
Wed, Jun 10th	@ SF	Robbie Ray (9-6)	#68	vs CHC	Shota Imanaga (7-8)	#27
Fri, Jun 12th	vs SEA	Bryce Miller (4-5)	#41	@ ATH	Gage Jump (3-6)	#88
Sat, Jun 13th	vs SEA	Luis Castillo (3-9)	#64	@ ATH	Joey Estes (0-0)	#424
Sun, Jun 14th	vs SEA	Emerson Hancock (6-4)	#98	@ ATH	Jeffrey Springs (3-9)	#142
Mon, Jun 15th	vs KC	Mitch Spence (0-2)	#326	@ CHC	Shota Imanaga (7-8)	#27
Tue, Jun 16th	vs KC	Michael Wacha (5-7)	#70	@ CHC	Edward Cabrera (5-4)	#117
Wed, Jun 17th	vs KC	Luinder Avila (5-3)	#271	@ CHC	Javier Assad (6-1)	#219
Fri, Jun 19th	@ TB	Griffin Jax (6-7)	#69	vs PIT	Bubba Chandler (3-8)	#124
Sat, Jun 20th	@ TB	Ian Seymour (6-3)	#72	vs PIT	Paul Skenes (9-9)	#3
Sun, Jun 21st	@ TB	Nick Martinez (10-2)	#108	vs PIT	Jared Jones (2-1)	#50
Mon, Jun 22nd	vs PHI	Tim Mayza (2-3)	#171	vs BOS	Jake Bennett (6-3)	#104
Tue, Jun 23rd	vs PHI	Jesus Luzardo (9-5)	#8	vs BOS	Sonny Gray (12-2)	#29
Wed, Jun 24th	vs PHI	Aaron Nola (3-8)	#59	vs BOS	Ranger Suarez (4-3)	#26
Thu, Jun 25th	vs PHI	Cristopher Sanchez (12-4)	#4
Fri, Jun 26th	@ BAL	Trevor Rogers (6-7)	#81	@ MIN	Taj Bradley (9-4)	#58
Sat, Jun 27th	@ BAL	Brandon Young (8-2)	#128	@ MIN	Mike Paredes (0-3)	#323
Sun, Jun 28th	@ BAL	Kyle Bradish (7-9)	#42	@ MIN	Connor Prielipp (2-5)	#109
Mon, Jun 29th	@ BOS	Ranger Suarez (4-3)	#26	vs MIA	Sandy Alcantara (10-6)	#57
Tue, Jun 30th	@ BOS	Connelly Early (7-5)	#141	vs MIA	Eury Perez (5-8)	#40
Wed, Jul 1st	@ BOS	Payton Tolle (5-6)	#53	vs MIA	Max Meyer (9-1)	#87
Fri, Jul 3rd	vs PIT	Mitch Keller (6-7)	#134	vs SF	Logan Webb (5-7)	#19
Sat, Jul 4th	vs PIT	Braxton Ashcraft (9-4)	#35	vs SF	Robbie Ray (9-6)	#68
Sun, Jul 5th	vs PIT	Bubba Chandler (3-8)	#124	vs SF	Tyler Mahle (2-9)	#85
Mon, Jul 6th	vs HOU	Mike Burrows (4-9)	#238	@ LAD	Eric Lauer (5-5)	#362
Tue, Jul 7th	vs HOU	Tatsuya Imai (6-4)	#119	@ LAD	Justin Wrobleski (11-2)	#65
Wed, Jul 8th	vs HOU	Spencer Arrighetti (7-5)	#161	@ LAD	Roki Sasaki (4-5)	#102
Fri, Jul 10th	vs NYY	Ryan Weathers (4-7)	#67	@ SF	Robbie Ray (9-6)	#68
Sat, Jul 11th	vs NYY	Cam Schlittler (10-6)	#18	@ SF	Tyler Mahle (2-9)	#85
Sun, Jul 12th	vs NYY	Will Warren (7-4)	#62	@ SF	Trevor McDonald (3-7)	#244
Fri, Jul 17th	@ ATH	Gage Jump (3-6)	#88	vs CIN	Brady Singer (5-9)	#157
Sat, Jul 18th	@ ATH	J.T. Ginn (8-6)	#146	vs CIN	Rhett Lowder (3-7)	#273
Sun, Jul 19th	@ ATH	Jacob Lopez (5-4)	#187	vs CIN	Hunter Greene (2-2)	#16
Mon, Jul 20th	@ COL	Kyle Freeland (2-9)	#260	vs WSH	Andrew Alvarez (2-3)	#147
Tue, Jul 21st	@ COL	Michael Lorenzen (3-9)	#432	vs WSH	Carson Palmquist (0-1)	#308
Wed, Jul 22nd	@ COL	Gabriel Hughes (0-2)	#230	vs WSH	Cade Cavalli (7-4)	#55
Fri, Jul 24th	vs ARI	Eduardo Rodriguez (9-3)	#107	@ MIL	Shane Drohan (5-4)	#74
Sat, Jul 25th	vs ARI	Mitch Bratt (0-1)	#198	@ MIL	Robert Gasser (3-4)	#114
Sun, Jul 26th	vs ARI	Kohl Drake (0-0)	#256	@ MIL	Jacob Misiorowski (10-4)	#9
Mon, Jul 27th	vs TOR	Max Scherzer (1-4)	#165
Tue, Jul 28th	vs TOR	Shane Bieber (2-1)	#83	@ SD	Michael King (6-7)	#52
Wed, Jul 29th	vs TOR	Trey Yesavage (4-5)	#79	@ SD	Griffin Canning (1-9)	#176
Thu, Jul 30th	@ ATL	Bryce Elder (6-6)	#149
Fri, Jul 31st	@ ATL	Reynaldo Lopez (4-3)	#92	vs KC	Michael Wacha (5-7)	#70
Sat, Aug 1st	@ ATL	Martin Perez (6-6)	#169	vs KC	Luinder Avila (5-3)	#271
Sun, Aug 2nd	@ ATL	Chris Sale (11-6)	#5	vs KC	Seth Lugo (4-6)	#140
Mon, Aug 3rd	@ PHI	Aaron Nola (3-8)	#59	vs TB	Ian Seymour (6-3)	#72
Tue, Aug 4th	@ PHI			vs TB
Wed, Aug 5th	@ PHI			vs TB
Thu, Aug 6th	@ PHI
Fri, Aug 7th	vs CIN			@ STL
Sat, Aug 8th	vs CIN			@ STL
Sun, Aug 9th	vs CIN			@ STL
Tue, Aug 11th	vs CHC			@ ARI
Wed, Aug 12th	vs CHC			@ ARI
Thu, Aug 13th	vs CHC
Fri, Aug 14th	@ NYM			@ SF
Sat, Aug 15th	@ NYM			@ SF
Sun, Aug 16th	@ NYM			@ SF
Tue, Aug 18th	@ TEX			vs LAD
Wed, Aug 19th	@ TEX			vs LAD
Thu, Aug 20th	@ TEX
Fri, Aug 21st	@ MIA			vs CLE
Sat, Aug 22nd	@ MIA			vs CLE
Sun, Aug 23rd	@ MIA			vs CLE
Mon, Aug 24th	vs COL			@ WSH
Tue, Aug 25th	vs COL			@ WSH
Wed, Aug 26th	vs COL			@ WSH
Thu, Aug 27th	vs COL			@ WSH
Fri, Aug 28th	vs MIA			@ ATL
Sat, Aug 29th	vs MIA			@ ATL
Sun, Aug 30th	vs MIA			@ ATL
Mon, Aug 31st	vs MIA			vs BAL
Tue, Sep 1st	vs ATL			vs BAL
Wed, Sep 2nd	vs ATL			vs BAL
Fri, Sep 4th	@ LAD			vs STL
Sat, Sep 5th	@ LAD			vs STL
Sun, Sep 6th	@ LAD			vs STL
Mon, Sep 7th	@ SD
Tue, Sep 8th	@ SD			@ NYY
Wed, Sep 9th	@ SD			@ NYY
Fri, Sep 11th	vs LAA			@ DET
Sat, Sep 12th	vs LAA			@ DET
Sun, Sep 13th	vs LAA			@ DET
Tue, Sep 15th	vs PHI			vs SD
Wed, Sep 16th	vs PHI			vs SD
Fri, Sep 18th	@ STL			vs SEA
Sat, Sep 19th	@ STL			vs SEA
Sun, Sep 20th	@ STL			vs SEA
Mon, Sep 21st	@ DET
Tue, Sep 22nd	@ DET			vs ARI
Wed, Sep 23rd	@ DET			vs ARI
Fri, Sep 25th	vs NYM			@ CWS
Sat, Sep 26th	vs NYM			@ CWS
Sun, Sep 27th	vs NYM			@ CWS
Fri, Mar 27th				@ MIA	Sandy Alcantara (10-6)	#57
Thu, Apr 9th				@ SD	Randy Vasquez (6-6)	#268
Mon, May 4th				vs NYM	Huascar Brazoban (4-2)	#189
Thu, Jun 11th				vs CHC	Edward Cabrera (5-4)	#117
Thu, Jul 2nd				vs MIA	Ryan Gusto (0-2)	#213
Thu, Jul 9th				@ SF	Carson Whisenhunt (2-0)	#170
Mon, Aug 10th				@ ARI
Mon, Aug 17th				vs LAD
Thu, Sep 10th				@ NYY
Mon, Sep 14th				vs SD
Thu, Sep 17th				vs SD
Thu, Sep 24th				vs ARI

Who Should I Trade?

Luis Perales for Welinton Herrera (2026)

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