Who Should I Trade?

Michael Harris II for Miles Mastrobuoni (2026)

Summary
Stats
Projections
News & Notes
Schedule

Who Should I Trade? Player Summaries
	Experts' Pick
	Michael Harris II CF - ATL	Miles Mastrobuoni 2B,3B,LF,RF - SEA
Expert Recommendation	100% Recommended by 6 of 6 experts	0% Recommended by 0 of 6 experts
Rankings

Rest of Season	# 32	‐
VBR	# 27	‐

Projections

Runs	29	1
Home Runs	9	0
RBI	32	1
Stolen Bases	6	0
Batting Average	.279	.133

Misc

Injury Alert	-	MiLB

Expert Ranks

Scott Pianowski Yahoo! Sports	# 23	‐

Dalton Del Don The Deep Shot	# 32	‐

Chris Welsh FantasyPros	# 42	‐

Mike Maher BettingPros	# 38	‐

Kelly Kirby FantasyPros	# 25	‐

Kevin Spinelli KevScores	# 73	# 374

Who Should I Trade? Player Statistics
	Michael Harris II CF - ATL	Miles Mastrobuoni 2B,3B,LF,RF - SEA
2026 Stats


At Bats	370	26

Runs	52	3

Hits	111	5

Singles	72	5

Doubles	20	0

Triples	0	0

Home Runs	19	0

RBI	61	1

Stolen Bases	6	1

Caught Stealing	1	0

Walks	15	2

Strikeouts	77	10

Batting Average	.300	.192

On Base Pct	.328	.241

Slugging Pct	.508	.192

On-base Plus Slugging	.836	.434

Who Should I Trade? Player Projections
	Michael Harris II CF - ATL	Miles Mastrobuoni 2B,3B,LF,RF - SEA
2026 Projections


At Bats	213	8

Runs	29	1

Hits	59	1

Singles	38	1

Doubles	11	0

Triples	1	0

Home Runs	9	0

RBI	32	1

Stolen Bases	6	0

Caught Stealing	2	0

Walks	10	1

Strikeouts	45	2

Batting Average	.279	.133

On Base Pct	.315	.235

Slugging Pct	.470	.133

On-base Plus Slugging	.785	.369

Who Should I Trade? Player Notes
	Michael Harris II CF - ATL	Miles Mastrobuoni 2B,3B,LF,RF - SEA
News
	Michael Harris II went 2-for-4 with a solo homer and two runs scored in Thursday's 6-5 win over the Padres. Nate Miller - FantasyPros Thu, Jul 23rd	The Mariners sent Miles Mastrobuoni outright to Triple-A Tacoma. Ari Koslow Wed, Jul 22nd
	Michael Harris II went 1-for-3 with a solo homer in Monday's 3-2 win over the Padres. Nate Miller - FantasyPros Tue, Jul 21st	The Mariners designated INF/OF Miles Mastrobuoni for assignment. Ari Koslow Sat, Jul 18th
	Michael Harris II went 2-for-5 with a solo homer and two runs scored in Saturday's 7-6 loss to the Rangers. Nate Miller - FantasyPros Sat, Jul 18th	Miles Mastrobuoni is in the Mariners clubhouse on Friday. Ari Koslow Fri, Jul 3rd
	Michael Harris II went 2-for-6 with a pair of doubles, three RBI, and one run scored in Friday's 15-1 drubbing of the Rangers. Nate Miller - FantasyPros Sat, Jul 18th	The Mariners sent Miles Mastrobuoni outright to Triple-A Tacoma. Ari Koslow Thu, Jun 25th
	Michael Harris II went 2-for-5 with a pair of singles, three RBI, and a run scored in Sunday's 10-9 loss to the Mets. Nate Miller - FantasyPros Mon, Jul 6th	The Mariners designated Miles Mastrobuoni for assignment. Ari Koslow Fri, Jun 19th
Notes
There are no recent notes for these players

Who Should I Trade? Player Schedules
Date	Opp	Opp Pitcher	VBR	Opp	Opp Pitcher	VBR
	Michael Harris II CF - ATL			Miles Mastrobuoni 2B,3B,LF,RF - SEA
Fri, Mar 27th	vs KC	Cole Ragans (1-4)		vs CLE	Gavin Williams (10-5)	#24
Sat, Mar 28th	vs KC	Michael Wacha (5-7)	#68	vs CLE	Joey Cantillo (8-6)	#75
Sun, Mar 29th	vs KC	Seth Lugo (4-6)	#139	vs CLE	Slade Cecconi (4-7)	#111
Mon, Mar 30th	vs ATH	Jacob Lopez (5-4)	#217	vs NYY	Ryan Weathers (3-7)	#61
Tue, Mar 31st	vs ATH	Aaron Civale (5-7)	#200	vs NYY	Max Fried (4-3)	#13
Wed, Apr 1st	vs ATH	Luis Severino (2-6)	#181	vs NYY	Cam Schlittler (10-6)	#22
Thu, Apr 2nd	@ ARI	Ryne Nelson (3-5)	#202
Fri, Apr 3rd	@ ARI	Eduardo Rodriguez (9-3)	#114	@ LAA	Reid Detmers (3-7)	#40
Sat, Apr 4th	@ ARI	Michael Soroka (8-3)	#70	@ LAA	Jack Kochanowicz (2-5)
Sun, Apr 5th	@ ARI	Brandon Pfaadt (5-1)	#69	@ LAA	George Klassen (0-1)	#317
Mon, Apr 6th	@ LAA	Jose Soriano (8-6)	#44	@ TEX	Jacob deGrom (7-6)	#7
Tue, Apr 7th	@ LAA	Yusei Kikuchi (0-3)	#141	@ TEX	Nathan Eovaldi (9-8)	#19
Wed, Apr 8th	@ LAA	Reid Detmers (3-7)	#40	@ TEX	MacKenzie Gore (6-8)	#32
Fri, Apr 10th	vs CLE	Slade Cecconi (4-7)	#111	vs HOU	Tatsuya Imai (6-4)	#124
Sat, Apr 11th	vs CLE	Parker Messick (8-5)	#48	vs HOU	Lance McCullers Jr. (2-3)	#176
Sun, Apr 12th	vs CLE	Tanner Bibee (4-9)	#46	vs HOU	Cody Bolton (0-1)	#310
Mon, Apr 13th	vs MIA	Eury Perez (5-7)	#43	vs HOU	Mike Burrows (4-9)	#220
Tue, Apr 14th	vs MIA	Max Meyer (9-1)	#82	@ SD	Michael King (6-7)	#50
Wed, Apr 15th	vs MIA	Chris Paddack (0-7)		@ SD	Randy Vasquez (6-6)	#243
Fri, Apr 17th	@ PHI	Taijuan Walker (1-4)		vs TEX	Jacob deGrom (7-6)	#7
Sat, Apr 18th	@ PHI	Cristopher Sanchez (12-4)	#4	vs TEX	Nathan Eovaldi (9-8)	#19
Sun, Apr 19th	@ PHI	Andrew Painter (1-8)	#236	vs TEX	MacKenzie Gore (6-8)	#32
Mon, Apr 20th	@ WSH	Jake Irvin (2-4)	#173	vs ATH	J.T. Ginn (8-6)	#146
Tue, Apr 21st	@ WSH	Foster Griffin (11-2)	#60	vs ATH	Jacob Lopez (5-4)	#217
Wed, Apr 22nd	@ WSH	Zack Littell (7-8)	#175	vs ATH	Aaron Civale (5-7)	#200
Thu, Apr 23rd	@ WSH	Cade Cavalli (7-4)	#59
Fri, Apr 24th	vs PHI	Andrew Painter (1-8)	#236	@ STL	Andre Pallante (10-6)	#135
Sat, Apr 25th	vs PHI	Zack Wheeler (10-2)	#5	@ STL	Matthew Liberatore (5-7)	#110
Sun, Apr 26th	vs PHI	Aaron Nola (3-8)	#52	@ STL	Michael McGreevy (4-8)	#84
Tue, Apr 28th	vs DET	Casey Mize (4-6)	#53	@ MIN	Joe Ryan (6-6)	#15
Wed, Apr 29th	vs DET	Tarik Skubal (7-5)	#2	@ MIN	Taj Bradley (9-4)	#45
Thu, Apr 30th	vs DET	Framber Valdez (5-7)	#33
Fri, May 1st	@ COL	Jose Quintana (2-3)	#429	vs KC	Cole Ragans (1-4)
Sat, May 2nd	@ COL	Brennan Bernardino (3-3)	#312	vs KC	Seth Lugo (4-6)	#139
Sun, May 3rd	@ COL	Kyle Freeland (2-9)	#351	vs KC	Kris Bubic (3-2)	#123
Mon, May 4th	@ SEA	Logan Gilbert (8-6)	#10	vs ATL	JR Ritchie (1-2)	#302
Tue, May 5th	@ SEA	George Kirby (8-8)	#20	vs ATL	Bryce Elder (6-6)	#149
Wed, May 6th	@ SEA	Bryan Woo (7-6)	#14	vs ATL	Martin Perez (6-6)	#192
Fri, May 8th	@ LAD	Emmet Sheehan (4-7)	#35	@ CWS	Sean Burke (7-4)	#85
Sat, May 9th	@ LAD	Blake Snell (0-1)	#38	@ CWS	Anthony Kay (7-4)	#210
Sun, May 10th	@ LAD	Justin Wrobleski (11-2)	#74	@ CWS	Davis Martin (9-5)	#94
Tue, May 12th	vs CHC	Colin Rea (7-7)	#195	@ HOU	Tatsuya Imai (6-4)	#124
Wed, May 13th	vs CHC	Shota Imanaga (6-8)	#26	@ HOU	Lance McCullers Jr. (2-3)	#176
Thu, May 14th	vs CHC	Ben Brown (4-2)	#96	@ HOU	Mike Burrows (4-9)	#220
Fri, May 15th	vs BOS	Connelly Early (7-5)	#138	vs SD	Randy Vasquez (6-6)	#243
Sat, May 16th	vs BOS	Payton Tolle (5-6)	#55	vs SD	Walker Buehler (6-5)	#274
Sun, May 17th	vs BOS	Brayan Bello (2-6)	#131	vs SD	Lucas Giolito (2-3)	#349
Mon, May 18th	@ MIA	Max Meyer (9-1)	#82	vs CWS	Noah Schultz (3-7)	#250
Tue, May 19th	@ MIA	Braxton Garrett (0-1)	#168	vs CWS	Anthony Kay (7-4)	#210
Wed, May 20th	@ MIA	Janson Junk (4-6)	#109	vs CWS	Sean Burke (7-4)	#85
Thu, May 21st	@ MIA	Sandy Alcantara (10-6)	#58
Fri, May 22nd	vs WSH	Richard Lovelady (2-4)	#376	@ KC	Noah Cameron (5-8)	#97
Sat, May 23rd	vs WSH	Jake Irvin (2-4)	#173	@ KC	Stephen Kolek (4-3)	#358
Sun, May 24th	vs WSH	Foster Griffin (11-2)	#60	@ KC	Seth Lugo (4-6)	#139
Tue, May 26th	@ BOS	Ranger Suarez (4-3)	#29	@ ATH	Gage Jump (3-6)	#95
Wed, May 27th	@ BOS	Connelly Early (7-5)	#138	@ ATH	Jeffrey Springs (3-9)	#186
Thu, May 28th	@ BOS	Payton Tolle (5-6)	#55
Fri, May 29th	@ CIN	Chris Paddack (0-7)		vs ARI	Zac Gallen (3-9)	#169
Sat, May 30th	@ CIN	Brady Singer (5-9)	#155	vs ARI	Ryne Nelson (3-5)	#202
Sun, May 31st	@ CIN	Nick Lodolo (3-2)	#102	vs ARI	Merrill Kelly (8-8)	#116
Tue, Jun 2nd	vs TOR	Kevin Gausman (4-9)	#30	vs NYM	Huascar Brazoban (4-2)	#194
Wed, Jun 3rd	vs TOR	Patrick Corbin (3-4)	#319	vs NYM	Freddy Peralta (5-9)	#42
Thu, Jun 4th	vs TOR	Mason Fluharty (4-1)	#162
Fri, Jun 5th	vs PIT	Mitch Keller (6-7)	#132	@ DET	Framber Valdez (5-7)	#33
Sat, Jun 6th	vs PIT	Braxton Ashcraft (9-4)	#27	@ DET	Keider Montero (7-5)	#145
Sun, Jun 7th	vs PIT	Mason Montgomery (3-3)	#125	@ DET	Jack Flaherty (3-8)	#71
Tue, Jun 9th	@ CWS	Brandon Eisert (2-2)	#223	@ BAL	Trevor Rogers (6-7)	#67
Wed, Jun 10th	@ CWS	Davis Martin (9-5)	#94	@ BAL	Brandon Young (8-2)	#127
Fri, Jun 12th	@ NYM	Nolan McLean (7-6)	#31	@ WSH	Zack Littell (7-8)	#175
Sat, Jun 13th	@ NYM	Sean Manaea (2-5)	#80	@ WSH	Cade Cavalli (7-4)	#59
Sun, Jun 14th	@ NYM	Freddy Peralta (5-9)	#42	@ WSH	PJ Poulin (3-0)	#294
Wed, Jun 17th	vs SF	Carson Whisenhunt (2-0)	#184	vs BAL	Kyle Bradish (7-9)	#41
Fri, Jun 19th	vs MIL	Jacob Misiorowski (10-4)	#8	vs BOS	Ranger Suarez (4-3)	#29
Sat, Jun 20th	vs MIL	Kyle Harrison (8-2)	#54	vs BOS	Connelly Early (7-5)	#138
Sun, Jun 21st	vs MIL	Robert Gasser (2-4)	#129	vs BOS	Payton Tolle (5-6)	#55
Mon, Jun 22nd	@ SD	Michael King (6-7)	#50
Tue, Jun 23rd	@ SD	Wandy Peralta (1-2)	#206	@ PIT	Mitch Keller (6-7)	#132
Wed, Jun 24th	@ SD	JP Sears (2-3)	#142	@ PIT	Braxton Ashcraft (9-4)	#27
Fri, Jun 26th	@ SF	Trevor McDonald (3-7)	#233	@ CLE	Joey Cantillo (8-6)	#75
Sat, Jun 27th	@ SF	Logan Webb (5-7)	#16	@ CLE	Slade Cecconi (4-7)	#111
Sun, Jun 28th	@ SF	Robbie Ray (8-6)	#101	@ CLE	Gavin Williams (10-5)	#24
Tue, Jun 30th	vs STL	Matthew Liberatore (5-7)	#110	vs LAA	Jose Soriano (8-6)	#44
Wed, Jul 1st	vs STL	Michael McGreevy (4-8)	#84
Thu, Jul 2nd	vs STL	Dustin May (5-7)	#47	vs LAA	Walbert Urena (6-7)	#330
Fri, Jul 3rd	vs NYM	Christian Scott (3-2)	#57	vs TOR	Dylan Cease (6-5)	#12
Sat, Jul 4th	vs NYM	Sean Manaea (2-5)	#80	vs TOR	Shane Bieber (2-1)	#78
Sun, Jul 5th	vs NYM	Nolan McLean (7-6)	#31	vs TOR	Trey Yesavage (4-5)	#77
Mon, Jul 6th	vs NYM	Freddy Peralta (5-9)	#42
Tue, Jul 7th	@ PIT	Paul Skenes (9-8)	#3	@ MIA	Max Meyer (9-1)	#82
Wed, Jul 8th	@ PIT	Jared Jones (2-1)	#51	@ MIA	Tyler Phillips (2-5)	#297
Thu, Jul 9th	@ PIT	Mitch Keller (6-7)	#132	@ MIA	Janson Junk (4-6)	#109
Fri, Jul 10th	@ STL	Kyle Leahy (7-4)	#119	@ TB	Nick Martinez (9-2)	#104
Sat, Jul 11th	@ STL	Matthew Liberatore (5-7)	#110	@ TB	Griffin Jax (6-7)	#56
Sun, Jul 12th	@ STL	Dustin May (5-7)	#47	@ TB	Ian Seymour (6-3)	#72
Fri, Jul 17th	vs TEX	Cal Quantrill (3-3)	#325	vs SF	Landen Roupp (7-8)	#64
Sat, Jul 18th	vs TEX	MacKenzie Gore (6-8)	#32	vs SF	Logan Webb (5-7)	#16
Sun, Jul 19th	vs TEX	Nathan Eovaldi (9-8)	#19	vs SF	Robbie Ray (8-6)	#101
Mon, Jul 20th	vs SD	JP Sears (2-3)	#142	vs CIN	Andrew Abbott (5-6)	#105
Tue, Jul 21st	vs SD	Walker Buehler (6-5)	#274	vs CIN	Chase Burns (12-1)	#21
Wed, Jul 22nd	vs SD	Michael King (6-7)	#50	vs CIN	Brady Singer (5-9)	#155
Thu, Jul 23rd	vs SD	Kyle Hart (0-2)	#215
Fri, Jul 24th	@ BAL	Trevor Rogers (6-7)	#67	@ TEX	MacKenzie Gore (6-8)	#32
Sat, Jul 25th	@ BAL	Brandon Young (8-2)	#127	@ TEX	Nathan Eovaldi (9-8)	#19
Sun, Jul 26th	@ BAL	Shane Baz (4-9)	#65	@ TEX	Jacob deGrom (7-6)	#7
Mon, Jul 27th	@ NYM	Zac Thornton (1-1)	#157	@ TEX	Kumar Rocker (3-8)	#86
Tue, Jul 28th	@ NYM	Christian Scott (3-2)	#57	@ LAD	Eric Lauer (5-5)	#389
Wed, Jul 29th	@ NYM	Sean Manaea (2-5)	#80	@ LAD	Justin Wrobleski (11-2)	#74
Thu, Jul 30th	vs WSH	Foster Griffin (11-2)	#60	@ LAD	Roki Sasaki (4-5)	#108
Fri, Jul 31st	vs WSH	Miles Mikolas (3-7)	#308	vs MIN	Zebby Matthews (4-8)	#112
Sat, Aug 1st	vs WSH	Andrew Alvarez (2-3)	#148	vs MIN	Connor Prielipp (2-5)	#120
Sun, Aug 2nd	vs WSH	Cade Cavalli (7-4)	#59	vs MIN
Tue, Aug 4th	vs MIA			vs DET
Wed, Aug 5th	vs MIA			vs DET
Thu, Aug 6th	vs MIA			vs DET
Fri, Aug 7th	@ NYY			vs TB
Sat, Aug 8th	@ NYY			vs TB
Sun, Aug 9th	@ NYY			vs TB
Mon, Aug 10th	vs NYM
Tue, Aug 11th	vs NYM			@ NYY
Wed, Aug 12th	vs NYM			@ NYY
Fri, Aug 14th	vs ARI			@ HOU
Sat, Aug 15th	vs ARI			@ HOU
Sun, Aug 16th	vs ARI			@ HOU
Mon, Aug 17th	@ MIN
Tue, Aug 18th	@ MIN			@ MIL
Wed, Aug 19th	@ MIN			@ MIL
Thu, Aug 20th	@ CWS	Anthony Kay (7-4)	#210	@ MIL
Fri, Aug 21st	@ MIL			vs CHC
Sat, Aug 22nd	@ MIL			vs CHC
Sun, Aug 23rd	@ MIL			vs CHC
Tue, Aug 25th	vs LAD			vs PHI
Wed, Aug 26th	vs LAD			vs PHI
Thu, Aug 27th	vs LAD
Fri, Aug 28th	vs COL			@ TOR
Sat, Aug 29th	vs COL			@ TOR
Sun, Aug 30th	vs COL			@ TOR
Mon, Aug 31st	vs SF	Landen Roupp (7-8)	#64	@ BOS
Tue, Sep 1st	@ WSH			@ BOS
Wed, Sep 2nd	@ WSH			@ BOS
Fri, Sep 4th	@ PHI			vs ATH
Sat, Sep 5th	@ PHI			vs ATH
Sun, Sep 6th	@ PHI			vs ATH
Mon, Sep 7th	@ PHI
Tue, Sep 8th	vs TB			vs TEX
Wed, Sep 9th	vs TB			vs TEX
Thu, Sep 10th	vs TB			vs TEX
Fri, Sep 11th	vs PHI			@ ATH
Sat, Sep 12th	vs PHI			@ ATH
Sun, Sep 13th	vs PHI			@ ATH
Mon, Sep 14th	@ CHC			@ LAA
Tue, Sep 15th	@ CHC			@ LAA
Wed, Sep 16th	@ CHC			@ LAA
Fri, Sep 18th	@ HOU			@ COL
Sat, Sep 19th	@ HOU			@ COL
Sun, Sep 20th	@ HOU			@ COL
Tue, Sep 22nd	vs CIN			vs HOU
Wed, Sep 23rd	vs CIN			vs HOU
Thu, Sep 24th	vs CIN			vs LAA
Fri, Sep 25th	@ MIA			vs LAA
Sat, Sep 26th	@ MIA			vs LAA
Sun, Sep 27th	@ MIA			vs LAA
Thu, Mar 26th				vs CLE	Tanner Bibee (4-9)	#46
Thu, Apr 16th				@ SD	Walker Buehler (6-5)	#274
Mon, Apr 27th				@ MIN	Connor Prielipp (2-5)	#120
Mon, May 11th				@ HOU	Peter Lambert (8-5)	#136
Mon, May 25th				@ ATH	Aaron Civale (5-7)	#200
Mon, Jun 1st				vs NYM	Austin Warren
Mon, Jun 8th				@ BAL	Trey Gibson (1-3)	#305
Thu, Jun 11th				@ BAL	Kyle Bradish (7-9)	#41
Tue, Jun 16th				vs BAL	Brandon Young (8-2)	#127
Thu, Jun 18th				vs BAL	Shane Baz (4-9)	#65
Thu, Jun 25th				@ PIT	Bubba Chandler (3-8)	#121
Mon, Jun 29th				vs LAA	Ryan Johnson (2-4)	#171
Thu, Aug 13th				@ NYY
Mon, Aug 24th				vs PHI
Thu, Sep 3rd				vs ATH

Who Should I Trade?

Michael Harris II for Miles Mastrobuoni (2026)

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