Who Should I Trade?

Adbert Alzolay for Isaac Mattson (2026)

Summary
Stats
Projections
News & Notes
Schedule

Who Should I Trade? Player Summaries
	Experts' Pick
	Isaac Mattson RP - PIT	Adbert Alzolay RP - FA
Expert Recommendation	100% Recommended by 2 of 2 experts	0% Recommended by 0 of 2 experts
Rankings

Rest of Season	# 392	‐
VBR	# 804	‐

Projections

Strikeouts	2	‐
Wins	0	‐
Saves	0	‐
ERA	4.25	‐
WHIP	1.39	‐

Misc

Injury Alert	IL15	FA

Expert Ranks

Kelly Kirby FantasyPros	# 427	‐

Kevin Spinelli KevScores	# 418	‐

Who Should I Trade? Player Statistics
	Isaac Mattson RP - PIT	Adbert Alzolay RP - FA
2026 Stats


Games Played	38	‐

Games Started	0	‐

Innings Pitched	38.2	‐

Wins	0	‐

Losses	0	‐

Saves	0	‐

Blown Saves	2	‐

Holds	8	‐

Hits Allowed	44	‐

Earned Runs	23	‐

Home Runs Allowed	3	‐

Strikeouts	36	‐

Walks	18	‐

ERA	5.35	‐

WHIP	1.60	‐

Who Should I Trade? Player Projections
	Isaac Mattson RP - PIT	Adbert Alzolay RP - FA
2026 Projections


Games Played	2	‐

Games Started	0	‐

Innings Pitched	2.0	‐

Wins	0	‐

Losses	0	‐

Saves	0	‐

Blown Saves	0	‐

Holds	0	‐

Hits Allowed	2	‐

Earned Runs	1	‐

Home Runs Allowed	0	‐

Strikeouts	2	‐

Walks	1	‐

ERA	4.25	‐

WHIP	1.39	‐

Who Should I Trade? Player Notes
	Isaac Mattson RP - PIT	Adbert Alzolay RP - FA
News
	The Pirates placed RHP Isaac Mattson on the 15-day injured list with hip inflammation. Ari Koslow Tue, Sep 8th	The Mets have reassigned right-hander Adbert Alzolay to minor league camp. Brenton Kemp Tue, Mar 17th
	The Pirates recalled RHP Isaac Mattson from Triple-A Indianapolis. Ari Koslow Fri, Sep 4th
	The Pirates optioned Isaac Mattson to Triple-A Indianapolis. Ari Koslow Tue, Aug 18th
	The Pirates recalled RHP Isaac Mattson from Triple-A Indianapolis. Ari Koslow Thu, Aug 13th
	The Pirates optioned RHP Isaac Mattson to Triple-A Indianapolis. Ari Koslow Sun, Aug 2nd
Notes
There are no recent notes for these players

Who Should I Trade? Player Schedules
Date	Opp	Opp Pitcher	VBR	Opp
	Isaac Mattson RP - PIT			Adbert Alzolay RP - FA
Thu, Mar 26th	@ NYM	Freddy Peralta (9-11)	#49
Sat, Mar 28th	@ NYM	David Peterson (8-8)	#92
Sun, Mar 29th	@ NYM	Nolan McLean (11-10)	#44
Mon, Mar 30th	@ CIN	Chase Burns (15-3)	#62
Tue, Mar 31st	@ CIN	Brandon Williamson (4-4)	#371
Wed, Apr 1st	@ CIN	Andrew Abbott (6-11)	#139
Fri, Apr 3rd	vs BAL	Kyle Bradish (7-14)
Sat, Apr 4th	vs BAL	Shane Baz (6-15)	#58
Sun, Apr 5th	vs BAL	Chris Bassitt (8-5)	#88
Mon, Apr 6th	vs SD	German Marquez (4-2)
Tue, Apr 7th	vs SD	Nick Pivetta (3-2)	#60
Wed, Apr 8th	vs SD	Michael King (12-9)	#59
Fri, Apr 10th	@ CHC	Shota Imanaga (11-10)	#20
Sat, Apr 11th	@ CHC	Edward Cabrera (5-5)	#196
Sun, Apr 12th	@ CHC	Jameson Taillon (2-6)
Mon, Apr 13th	vs WSH	Cade Cavalli (13-5)	#35
Tue, Apr 14th	vs WSH	PJ Poulin (3-0)
Wed, Apr 15th	vs WSH	Jake Irvin (2-9)	#198
Thu, Apr 16th	vs WSH	Foster Griffin (15-5)	#46
Fri, Apr 17th	vs TB	Nick Martinez (15-4)	#56
Sat, Apr 18th	vs TB	Drew Rasmussen (15-5)	#13
Sun, Apr 19th	vs TB	Shane McClanahan (10-7)	#101
Tue, Apr 21st	@ TEX	Kumar Rocker (5-11)	#121
Wed, Apr 22nd	@ TEX	Jack Leiter (3-7)	#258
Thu, Apr 23rd	@ TEX	Jacob deGrom (11-9)	#9
Fri, Apr 24th	@ MIL	Brandon Woodruff (2-2)
Sat, Apr 25th	@ MIL	Jacob Misiorowski (15-5)	#4
Sun, Apr 26th	@ MIL	Kyle Harrison (10-5)	#75
Mon, Apr 27th	vs STL	Dustin May (7-9)	#52
Tue, Apr 28th	vs STL	Kyle Leahy (10-5)	#85
Wed, Apr 29th	vs STL	Andre Pallante (12-7)	#122
Thu, Apr 30th	vs STL	Hunter Dobbins (3-3)
Fri, May 1st	vs CIN	Brady Singer (6-15)	#355
Sat, May 2nd	vs CIN	Rhett Lowder (6-11)	#308
Sun, May 3rd	vs CIN	Chase Burns (15-3)	#62
Tue, May 5th	@ ARI	Eduardo Rodriguez (15-7)	#76
Wed, May 6th	@ ARI	Michael Soroka (8-5)	#40
Thu, May 7th	@ ARI	Zac Gallen (3-9)	#131
Fri, May 8th	@ SF	Robbie Ray (13-8)	#71
Sat, May 9th	@ SF	Landen Roupp (9-14)	#149
Sun, May 10th	@ SF	Tyler Mahle (7-10)	#41
Tue, May 12th	vs COL	Michael Lorenzen (3-13)	#161
Wed, May 13th	vs COL	Jose Quintana (2-3)	#376
Thu, May 14th	vs COL	Chase Dollander (3-3)
Fri, May 15th	vs PHI	Aaron Nola (7-10)	#48
Sat, May 16th	vs PHI	Cristopher Sanchez (17-6)	#7
Sun, May 17th	vs PHI	Zack Wheeler (13-5)	#5
Tue, May 19th	@ STL	Matthew Liberatore (5-14)	#105
Wed, May 20th	@ STL	Michael McGreevy (7-9)	#113
Thu, May 21st	@ STL	Dustin May (7-9)	#52
Fri, May 22nd	@ TOR	Kevin Gausman (9-12)	#22
Sat, May 23rd	@ TOR	Patrick Corbin (3-4)
Sun, May 24th	@ TOR	Dylan Cease (11-6)	#8
Mon, May 25th	vs CHC	Ben Brown (4-2)
Tue, May 26th	vs CHC	Jordan Wicks (0-2)
Wed, May 27th	vs CHC	Jameson Taillon (2-6)
Thu, May 28th	vs CHC	Colin Rea (8-8)	#259
Fri, May 29th	vs MIN	Taj Bradley (11-6)	#26
Sat, May 30th	vs MIN	Bailey Ober (7-6)	#97
Sun, May 31st	vs MIN	Zebby Matthews (9-10)	#108
Tue, Jun 2nd	@ HOU	Mike Burrows (4-9)	#167
Wed, Jun 3rd	@ HOU	Spencer Arrighetti (8-9)	#291
Thu, Jun 4th	@ HOU	Kai-Wei Teng (5-7)	#169
Fri, Jun 5th	@ ATL	Martin Perez (9-9)	#164
Sat, Jun 6th	@ ATL	Spencer Strider (4-2)
Sun, Jun 7th	@ ATL	Bryce Elder (8-8)
Tue, Jun 9th	vs LAD	Eric Lauer (8-7)
Wed, Jun 10th	vs LAD	Shohei Ohtani (8-2)	#39
Thu, Jun 11th	vs LAD	Justin Wrobleski (11-5)	#99
Fri, Jun 12th	vs MIA	Sandy Alcantara (13-10)	#54
Sat, Jun 13th	vs MIA	Lake Bachar (1-4)	#219
Sun, Jun 14th	vs MIA	Max Meyer (9-1)
Mon, Jun 15th	@ ATH	J.T. Ginn (9-8)
Tue, Jun 16th	@ ATH	Jack Perkins (3-11)	#94
Wed, Jun 17th	@ ATH	Aaron Civale (6-7)	#128
Fri, Jun 19th	@ COL	Kyle Freeland (4-10)	#359
Sat, Jun 20th	@ COL	Tomoyuki Sugano (12-10)	#377
Sun, Jun 21st	@ COL	Michael Lorenzen (3-13)	#161
Tue, Jun 23rd	vs SEA	George Kirby (9-11)	#21
Wed, Jun 24th	vs SEA	Bryan Woo (12-9)	#11
Thu, Jun 25th	vs SEA	Bryce Miller (4-9)	#72
Fri, Jun 26th	vs CIN	Andrew Abbott (6-11)	#139
Sat, Jun 27th	vs CIN	Chase Burns (15-3)	#62
Sun, Jun 28th	vs CIN	Brady Singer (6-15)	#355
Mon, Jun 29th	@ PHI	Aaron Nola (7-10)	#48
Tue, Jun 30th	@ PHI	Cristopher Sanchez (17-6)	#7
Wed, Jul 1st	@ PHI	Zack Wheeler (13-5)	#5
Thu, Jul 2nd	@ PHI	Alan Rangel (0-3)	#346
Fri, Jul 3rd	@ WSH	Foster Griffin (15-5)	#46
Sat, Jul 4th	@ WSH	Carson Palmquist (0-2)	#362
Sun, Jul 5th	@ WSH	Cade Cavalli (13-5)	#35
Tue, Jul 7th	vs ATL	Hurston Waldrep (0-1)
Wed, Jul 8th	vs ATL	Grant Holmes (9-5)	#257
Thu, Jul 9th	vs ATL	Bryce Elder (8-8)
Sat, Jul 11th	vs MIL	Shane Drohan (7-5)	#98
Sun, Jul 12th	vs MIL	Robert Gasser (4-5)	#114
Sat, Jul 18th	@ CLE	Logan Allen (0-0)	#179
Sun, Jul 19th	@ CLE	Joey Cantillo (10-9)	#82
Mon, Jul 20th	@ NYY	Ryan Weathers (5-8)	#236
Wed, Jul 22nd	@ NYY	Max Fried (5-4)	#14
Fri, Jul 24th	vs CHC	Matthew Boyd (8-5)	#31
Sat, Jul 25th	vs CHC	Shota Imanaga (11-10)	#20
Sun, Jul 26th	vs CHC	Jameson Taillon (2-6)
Mon, Jul 27th	vs ARI	Merrill Kelly (9-14)	#79
Tue, Jul 28th	vs ARI	Brandon Pfaadt (7-3)	#66
Wed, Jul 29th	vs ARI	Eduardo Rodriguez (15-7)	#76
Thu, Jul 30th	@ CIN	Rhett Lowder (6-11)	#308
Fri, Jul 31st	@ CIN	Hunter Greene (2-2)
Sat, Aug 1st	@ CIN	Andrew Abbott (6-11)	#139
Sun, Aug 2nd	@ CIN	Chase Burns (15-3)	#62
Mon, Aug 3rd	@ MIL	Brandon Sproat (3-7)	#289
Tue, Aug 4th	@ MIL	Logan Henderson (10-3)	#17
Wed, Aug 5th	@ MIL	Kyle Harrison (10-5)	#75
Thu, Aug 6th	@ MIL	Dustin May (7-9)	#52
Fri, Aug 7th	vs NYM	Zac Thornton (5-5)	#157
Sat, Aug 8th	vs NYM	Robert Stock (1-3)
Sun, Aug 9th	vs NYM	Sean Manaea (5-7)	#65
Tue, Aug 11th	@ MIA	Eury Perez (7-11)	#61
Wed, Aug 12th	@ MIA	Janson Junk (6-9)	#106
Thu, Aug 13th	@ MIA	Tyler Phillips (5-6)	#221
Fri, Aug 14th	vs BOS	Jake Bennett (9-7)	#47
Sat, Aug 15th	vs BOS	Sonny Gray (17-5)	#33
Sun, Aug 16th	vs BOS	Patrick Sandoval (1-6)	#104
Mon, Aug 17th	vs DET	Framber Valdez (10-11)	#50
Tue, Aug 18th	vs DET	Keider Montero (9-9)	#155
Wed, Aug 19th	vs DET	Jackson Jobe (2-2)	#207
Fri, Aug 21st	@ LAD	Yoshinobu Yamamoto (14-8)	#2
Sat, Aug 22nd	@ LAD	Tarik Skubal (10-7)	#1
Sun, Aug 23rd	@ LAD	Blake Snell (4-1)	#74
Mon, Aug 24th	@ SD	Robbie Ray (13-8)	#71
Tue, Aug 25th	@ SD	Michael King (12-9)	#59
Wed, Aug 26th	@ SD	Randy Vasquez (10-6)	#244
Fri, Aug 28th	@ STL	Quinn Mathews (2-3)	#210
Sat, Aug 29th	@ STL	Kyle Leahy (10-5)	#85
Sun, Aug 30th	@ STL	Matthew Liberatore (5-14)	#105
Tue, Sep 1st	vs SF	Logan Webb (8-9)	#19
Wed, Sep 2nd	vs SF	Landen Roupp (9-14)	#149
Thu, Sep 3rd	vs SF	Blade Tidwell (1-2)	#256
Fri, Sep 4th	vs LAA	Ryan Johnson (5-8)	#237
Sat, Sep 5th	vs LAA	Yusei Kikuchi (1-6)	#89
Sun, Sep 6th	vs LAA	Walbert Urena (9-10)	#194
Tue, Sep 8th	@ CWS	Sean Burke (9-7)	#83
Wed, Sep 9th	@ CWS	Davis Martin (9-7)	#136
Thu, Sep 10th	@ CWS	Hagen Smith (3-2)	#133
Fri, Sep 11th	@ CHC	Shota Imanaga (11-10)	#20
Sat, Sep 12th	@ CHC	Clay Holmes (6-8)	#53
Sun, Sep 13th	@ CHC	Matthew Boyd (8-5)	#31
Tue, Sep 15th	vs MIL	Jacob Misiorowski (15-5)	#4
Wed, Sep 16th	vs MIL	Logan Henderson (10-3)	#17
Thu, Sep 17th	vs MIL	Kyle Harrison (10-5)	#75
Fri, Sep 18th	vs KC	Randy Dobnak (3-4)	#375
Sat, Sep 19th	vs KC	Noah Cameron (9-8)	#57
Sun, Sep 20th	vs KC	Michael Wacha (9-9)	#64
Tue, Sep 22nd	vs STL	Andre Pallante (12-7)	#122
Wed, Sep 23rd	vs STL	Matthew Liberatore (5-14)	#105
Thu, Sep 24th	vs STL	Kyle Leahy (10-5)	#85
Fri, Sep 25th	@ DET	Jackson Jobe (2-2)	#207
Sat, Sep 26th	@ DET	Troy Melton (8-4)	#86
Sun, Sep 27th	@ DET	Keider Montero (9-9)	#155

Who Should I Trade?

Adbert Alzolay for Isaac Mattson (2026)

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