Isaac Mattson or Jason Adam

Baseball Stats Comparison

Stats
Projections
News & Notes
Schedule

Isaac Mattson or Jason Adam Player Statistics
	Jason Adam RP - SD	Isaac Mattson RP - PIT
2026 Stats


Games Played	36	38

Games Started	0	0

Innings Pitched	32.1	38.2

Wins	2	0

Losses	2	0

Saves	2	0

Blown Saves	0	2

Holds	17	8

Hits Allowed	30	44

Earned Runs	9	23

Home Runs Allowed	5	3

Strikeouts	22	36

Walks	8	18

ERA	2.51	5.35

WHIP	1.18	1.60

Isaac Mattson or Jason Adam Player Projections
	Jason Adam RP - SD	Isaac Mattson RP - PIT
2026 Projections


Games Played	57	57

Games Started	0	0

Innings Pitched	56.4	60.8

Wins	4	3

Losses	3	3

Saves	1	2

Blown Saves	1	1

Holds	18	14

Hits Allowed	45	55

Earned Runs	22	30

Home Runs Allowed	6	7

Strikeouts	61	59

Walks	21	28

ERA	3.54	4.44

WHIP	1.16	1.35

Isaac Mattson or Jason Adam Player Notes
	Jason Adam RP - SD	Isaac Mattson RP - PIT
News
	Jason Adam threw a bullpen session on Monday. Ari Koslow Mon, Sep 7th	The Pirates placed RHP Isaac Mattson on the 15-day injured list with hip inflammation. Ari Koslow Tue, Sep 8th
	Jason Adam threw a bullpen on Friday. Ari Koslow Mon, Sep 7th	The Pirates recalled RHP Isaac Mattson from Triple-A Indianapolis. Ari Koslow Fri, Sep 4th
	Jason Adam played catch up to around 90 feet on Monday. Ari Koslow Mon, Aug 17th	The Pirates optioned Isaac Mattson to Triple-A Indianapolis. Ari Koslow Tue, Aug 18th
	Jason Adam has not yet been cleared to resume throwing. Ari Koslow Fri, Jul 31st	The Pirates recalled RHP Isaac Mattson from Triple-A Indianapolis. Ari Koslow Thu, Aug 13th
	Jason Adam does not have a timetable to return. Ari Koslow Sat, Jul 4th	The Pirates optioned RHP Isaac Mattson to Triple-A Indianapolis. Ari Koslow Sun, Aug 2nd
Notes
There are no recent notes for these players

Isaac Mattson or Jason Adam Player Schedules
Date	Opp	Opp Pitcher	VBR	Opp	Opp Pitcher	VBR
	Jason Adam RP - SD			Isaac Mattson RP - PIT
Thu, Mar 26th	vs DET	Tarik Skubal (9-7)	#2	@ NYM	Freddy Peralta (8-11)	#45
Sat, Mar 28th	vs DET	Jack Flaherty (3-8)	#87	@ NYM	David Peterson (7-8)	#118
Sun, Mar 29th				@ NYM	Nolan McLean (11-8)	#34
Mon, Mar 30th	vs SF	Landen Roupp (9-13)	#98	@ CIN	Chase Burns (15-3)	#31
Tue, Mar 31st	vs SF	Logan Webb (8-8)	#29	@ CIN	Brandon Williamson (3-4)	#405
Wed, Apr 1st	vs SF	Adrian Houser (4-7)		@ CIN	Andrew Abbott (6-10)	#111
Fri, Apr 3rd	@ BOS	Sonny Gray (17-4)	#36	vs BAL	Kyle Bradish (7-13)	#63
Sat, Apr 4th	@ BOS	Connelly Early (7-5)	#189	vs BAL	Shane Baz (6-15)	#71
Sun, Apr 5th	@ BOS	Ranger Suarez (6-4)	#38	vs BAL	Chris Bassitt (6-5)	#139
Mon, Apr 6th	@ PIT	Bubba Chandler (7-9)	#116	vs SD	German Marquez (4-2)	#360
Tue, Apr 7th	@ PIT	Paul Skenes (10-11)	#5	vs SD	Nick Pivetta (2-2)	#37
Wed, Apr 8th	@ PIT	Mitch Keller (6-8)		vs SD	Michael King (10-9)	#59
Fri, Apr 10th	vs COL	Tomoyuki Sugano (12-9)	#406	@ CHC	Shota Imanaga (9-10)	#33
Sat, Apr 11th	vs COL	Ryan Feltner (5-10)	#403	@ CHC	Edward Cabrera (5-5)	#173
Sun, Apr 12th	vs COL	Kyle Freeland (4-10)	#377	@ CHC	Jameson Taillon (2-6)
Mon, Apr 13th				vs WSH	Cade Cavalli (12-5)	#41
Tue, Apr 14th	vs SEA	Bryan Woo (11-9)	#14	vs WSH	PJ Poulin (3-0)
Wed, Apr 15th	vs SEA	Emerson Hancock (7-8)	#196	vs WSH	Jake Irvin (2-9)	#153
Thu, Apr 16th	vs SEA	Luis Castillo (4-11)	#112	vs WSH	Foster Griffin (15-5)	#58
Fri, Apr 17th	@ LAA	Jose Soriano (12-7)	#46	vs TB	Nick Martinez (14-4)	#88
Sat, Apr 18th	@ LAA	Yusei Kikuchi (1-5)	#79	vs TB	Drew Rasmussen (14-5)	#11
Sun, Apr 19th	@ LAA	Walbert Urena (9-10)	#146	vs TB	Shane McClanahan (10-7)	#176
Tue, Apr 21st	@ COL	Jimmy Herget (0-6)	#390	@ TEX	Kumar Rocker (5-11)	#114
Wed, Apr 22nd	@ COL	Tomoyuki Sugano (12-9)	#406	@ TEX	Jack Leiter (3-7)	#185
Thu, Apr 23rd	@ COL	Ryan Feltner (5-10)	#403	@ TEX	Jacob deGrom (10-9)	#7
Fri, Apr 24th				@ MIL	Brandon Woodruff (2-2)
Sat, Apr 25th	@ ARI	Zac Gallen (3-9)	#128	@ MIL	Jacob Misiorowski (14-5)	#8
Sun, Apr 26th	@ ARI	Ryne Nelson (3-5)	#215	@ MIL	Kyle Harrison (10-4)	#61
Mon, Apr 27th	vs CHC	Matthew Boyd (8-4)	#60	vs STL	Dustin May (6-9)	#57
Tue, Apr 28th	vs CHC	Edward Cabrera (5-5)	#173	vs STL	Kyle Leahy (10-4)	#85
Wed, Apr 29th	vs CHC	Jameson Taillon (2-6)		vs STL	Andre Pallante (12-6)	#109
Thu, Apr 30th				vs STL	Hunter Dobbins (3-3)
Fri, May 1st	vs CWS	Noah Schultz (3-9)	#357	vs CIN	Brady Singer (6-13)	#148
Sat, May 2nd	vs CWS	Sean Burke (8-7)	#64	vs CIN	Rhett Lowder (6-10)	#195
Sun, May 3rd	vs CWS	Anthony Kay (9-8)	#145	vs CIN	Chase Burns (15-3)	#31
Tue, May 5th	@ SF	Logan Webb (8-8)	#29	@ ARI	Eduardo Rodriguez (15-5)	#117
Wed, May 6th	@ SF	Adrian Houser (4-7)		@ ARI	Michael Soroka (8-5)	#82
Thu, May 7th	vs STL	Matthew Liberatore (5-14)	#83	@ ARI	Zac Gallen (3-9)	#128
Fri, May 8th	vs STL	Michael McGreevy (6-9)	#102	@ SF	Robbie Ray (11-8)	#113
Sat, May 9th	vs STL	Dustin May (6-9)	#57	@ SF	Landen Roupp (9-13)	#98
Sun, May 10th	vs STL	Kyle Leahy (10-4)	#85	@ SF	Tyler Mahle (5-10)	#62
Tue, May 12th	@ MIL	Brandon Sproat (3-7)	#220	vs COL	Michael Lorenzen (3-12)	#121
Wed, May 13th	@ MIL	Jacob Misiorowski (14-5)	#8	vs COL	Jose Quintana (2-3)	#400
Thu, May 14th	@ MIL	Kyle Harrison (10-4)	#61	vs COL	Chase Dollander (3-3)
Fri, May 15th	@ SEA	Emerson Hancock (7-8)	#196	vs PHI	Aaron Nola (6-10)	#56
Sat, May 16th	@ SEA	Logan Gilbert (12-9)	#13	vs PHI	Cristopher Sanchez (17-5)	#3
Sun, May 17th	@ SEA	George Kirby (9-11)	#26	vs PHI	Zack Wheeler (12-5)	#12
Tue, May 19th	vs LAD	Emmet Sheehan (5-8)	#55	@ STL	Matthew Liberatore (5-14)	#83
Wed, May 20th	vs LAD	Shohei Ohtani (8-2)	#1	@ STL	Michael McGreevy (6-9)	#102
Thu, May 21st				@ STL	Dustin May (6-9)	#57
Fri, May 22nd	vs ATH	Jeffrey Springs (4-13)	#191	@ TOR	Kevin Gausman (9-12)	#24
Sat, May 23rd	vs ATH	J.T. Ginn (9-8)	#310	@ TOR	Patrick Corbin (3-4)
Sun, May 24th	vs ATH	Luis Medina (5-3)	#261	@ TOR	Dylan Cease (10-5)	#10
Mon, May 25th	vs PHI	Jesus Luzardo (14-5)	#6	vs CHC	Ben Brown (4-2)
Tue, May 26th	vs PHI	Aaron Nola (6-10)	#56	vs CHC	Jordan Wicks (0-2)	#287
Wed, May 27th	vs PHI	Cristopher Sanchez (17-5)	#3	vs CHC	Jameson Taillon (2-6)
Thu, May 28th				vs CHC	Colin Rea (8-8)	#221
Fri, May 29th	@ WSH	Paxton Schultz		vs MIN	Taj Bradley (11-6)	#47
Sat, May 30th	@ WSH	Foster Griffin (15-5)	#58	vs MIN	Bailey Ober (7-5)	#91
Sun, May 31st	@ WSH	Zack Littell (8-8)	#341	vs MIN	Zebby Matthews (9-10)	#89
Tue, Jun 2nd	@ PHI	Aaron Nola (6-10)	#56	@ HOU	Mike Burrows (4-9)	#242
Wed, Jun 3rd	@ PHI	Cristopher Sanchez (17-5)	#3	@ HOU	Spencer Arrighetti (7-9)	#140
Thu, Jun 4th	@ PHI	Zack Wheeler (12-5)	#12	@ HOU	Kai-Wei Teng (5-7)	#271
Fri, Jun 5th	vs NYM	Christian Scott (4-4)	#49	@ ATL	Martin Perez (8-9)	#168
Sat, Jun 6th	vs NYM	Nolan McLean (11-8)	#34	@ ATL	Spencer Strider (4-2)
Sun, Jun 7th	vs NYM	Huascar Brazoban (5-2)	#273	@ ATL	Bryce Elder (8-8)	#274
Tue, Jun 9th	vs CIN	Chase Burns (15-3)	#31	vs LAD	Eric Lauer (8-7)	#350
Wed, Jun 10th	vs CIN	Brady Singer (6-13)	#148	vs LAD	Shohei Ohtani (8-2)	#1
Thu, Jun 11th				vs LAD	Justin Wrobleski (11-5)	#158
Fri, Jun 12th	@ BAL	Shane Baz (6-15)	#71	vs MIA	Sandy Alcantara (13-10)	#84
Sat, Jun 13th	@ BAL	Trey Gibson (1-3)	#348	vs MIA	Lake Bachar (1-3)	#201
Sun, Jun 14th	@ BAL	Trevor Rogers (10-9)	#50	vs MIA	Max Meyer (9-1)
Mon, Jun 15th	@ STL	Dustin May (6-9)	#57	@ ATH	J.T. Ginn (9-8)	#310
Tue, Jun 16th	@ STL	Andre Pallante (12-6)	#109	@ ATH	Jack Perkins (3-11)	#138
Wed, Jun 17th	@ STL	Kyle Leahy (10-4)	#85	@ ATH	Aaron Civale (6-7)	#175
Fri, Jun 19th	@ TEX	Jacob deGrom (10-9)	#7	@ COL	Kyle Freeland (4-10)	#377
Sat, Jun 20th	@ TEX	MacKenzie Gore (8-10)	#39	@ COL	Tomoyuki Sugano (12-9)	#406
Sun, Jun 21st	@ TEX	Nathan Eovaldi (10-9)	#127	@ COL	Michael Lorenzen (3-12)	#121
Tue, Jun 23rd	vs ATL	JR Ritchie (1-2)	#284	vs SEA	George Kirby (9-11)	#26
Wed, Jun 24th	vs ATL	Martin Perez (8-9)	#168	vs SEA	Bryan Woo (11-9)	#14
Thu, Jun 25th				vs SEA	Bryce Miller (4-9)	#52
Fri, Jun 26th	vs LAD	Roki Sasaki (5-5)	#160	vs CIN	Andrew Abbott (6-10)	#111
Sat, Jun 27th	vs LAD	Yoshinobu Yamamoto (13-8)	#9	vs CIN	Chase Burns (15-3)	#31
Sun, Jun 28th	vs LAD	Emmet Sheehan (5-8)	#55	vs CIN	Brady Singer (6-13)	#148
Mon, Jun 29th	@ CHC	Shota Imanaga (9-10)	#33	@ PHI	Aaron Nola (6-10)	#56
Tue, Jun 30th	@ CHC	Matthew Boyd (8-4)	#60	@ PHI	Cristopher Sanchez (17-5)	#3
Wed, Jul 1st	@ CHC	Colin Rea (8-8)	#221	@ PHI	Zack Wheeler (12-5)	#12
Thu, Jul 2nd	@ LAD	Roki Sasaki (5-5)	#160	@ PHI	Alan Rangel (0-3)	#293
Fri, Jul 3rd	@ LAD	Shohei Ohtani (8-2)	#1	@ WSH	Foster Griffin (15-5)	#58
Sat, Jul 4th	@ LAD	Yoshinobu Yamamoto (13-8)	#9	@ WSH	Carson Palmquist (0-2)	#344
Sun, Jul 5th	@ LAD	Emmet Sheehan (5-8)	#55	@ WSH	Cade Cavalli (12-5)	#41
Tue, Jul 7th	vs ARI	Zac Gallen (3-9)	#128	vs ATL	Hurston Waldrep (0-1)
Wed, Jul 8th	vs ARI			vs ATL	Grant Holmes (9-5)	#136
Thu, Jul 9th	vs ARI	Merrill Kelly (9-13)	#134	vs ATL	Bryce Elder (8-8)	#274
Sat, Jul 11th	vs TOR	Trey Yesavage (5-5)	#240	vs MIL	Shane Drohan (7-5)	#93
Sun, Jul 12th	vs TOR	Kevin Gausman (9-12)	#24	vs MIL	Robert Gasser (4-5)	#81
Sat, Jul 18th	@ KC	Randy Dobnak (3-3)	#387	@ CLE	Logan Allen (0-0)	#214
Sun, Jul 19th	@ KC	Noah Cameron (9-8)	#75	@ CLE	Joey Cantillo (9-9)	#70
Mon, Jul 20th	@ ATL	Bryce Elder (8-8)	#274	@ NYY	Ryan Weathers (5-8)	#162
Wed, Jul 22nd	@ ATL	Martin Perez (8-9)	#168	@ NYY	Max Fried (4-4)	#18
Fri, Jul 24th	@ MIA	Ryan Gusto (1-4)	#126	vs CHC	Matthew Boyd (8-4)	#60
Sat, Jul 25th	@ MIA	Eury Perez (7-11)	#51	vs CHC	Shota Imanaga (9-10)	#33
Sun, Jul 26th	@ MIA	Janson Junk (6-9)	#97	vs CHC	Jameson Taillon (2-6)
Mon, Jul 27th				vs ARI	Merrill Kelly (9-13)	#134
Tue, Jul 28th	vs COL	Michael Lorenzen (3-12)	#121	vs ARI	Brandon Pfaadt (7-2)	#108
Wed, Jul 29th	vs COL	Gabriel Hughes (0-7)	#325	vs ARI	Eduardo Rodriguez (15-5)	#117
Thu, Jul 30th	vs SF	Robbie Ray (11-8)	#113	@ CIN	Rhett Lowder (6-10)	#195
Fri, Jul 31st	vs SF	Carson Whisenhunt (3-4)		@ CIN	Hunter Greene (2-2)
Sat, Aug 1st	vs SF	Tyler Mahle (5-10)	#62	@ CIN	Andrew Abbott (6-10)	#111
Sun, Aug 2nd	vs SF	Landen Roupp (9-13)	#98	@ CIN	Chase Burns (15-3)	#31
Mon, Aug 3rd	@ ARI	Brandon Pfaadt (7-2)	#108	@ MIL	Brandon Sproat (3-7)	#220
Tue, Aug 4th	@ ARI	Eduardo Rodriguez (15-5)	#117	@ MIL	Logan Henderson (10-3)	#30
Wed, Aug 5th	@ ARI	Mitch Bratt (1-3)	#329	@ MIL	Kyle Harrison (10-4)	#61
Thu, Aug 6th	@ ARI	Kohl Drake (0-1)	#364	@ MIL	Dustin May (6-9)	#57
Fri, Aug 7th	vs HOU	Ronel Blanco (0-1)	#124	vs NYM	Zac Thornton (3-5)	#125
Sat, Aug 8th	vs HOU	Peter Lambert (8-8)	#135	vs NYM	Robert Stock (1-3)	#278
Sun, Aug 9th	vs HOU	Cristian Javier (2-5)	#119	vs NYM	Sean Manaea (5-7)	#76
Tue, Aug 11th	vs MIL	Kyle Harrison (10-4)	#61	@ MIA	Eury Perez (7-11)	#51
Wed, Aug 12th	vs MIL	Dustin May (6-9)	#57	@ MIA	Janson Junk (6-9)	#97
Thu, Aug 13th				@ MIA	Tyler Phillips (5-6)	#157
Fri, Aug 14th	@ CLE	Gavin Williams (13-7)	#22	vs BOS	Jake Bennett (9-7)	#74
Sat, Aug 15th	@ CLE	Joey Cantillo (9-9)	#70	vs BOS	Sonny Gray (17-4)	#36
Sun, Aug 16th	@ CLE	Tanner Bibee (5-15)	#66	vs BOS	Patrick Sandoval (1-5)	#106
Mon, Aug 17th	@ NYM	Nolan McLean (11-8)	#34	vs DET	Framber Valdez (9-10)	#42
Tue, Aug 18th	@ NYM	Zac Thornton (3-5)	#125	vs DET	Keider Montero (9-8)	#115
Wed, Aug 19th	@ NYM	Robert Stock (1-3)	#278	vs DET	Jackson Jobe (1-2)	#150
Fri, Aug 21st	vs MIN	Connor Prielipp (4-7)	#67	@ LAD	Yoshinobu Yamamoto (13-8)	#9
Sat, Aug 22nd	vs MIN	Dean Kremer (3-5)	#92	@ LAD	Tarik Skubal (9-7)	#2
Sun, Aug 23rd	vs MIN	Bailey Ober (7-5)	#91	@ LAD	Blake Snell (3-1)	#15
Mon, Aug 24th	vs PIT	Braxton Ashcraft (14-6)	#27	@ SD	Robbie Ray (11-8)	#113
Tue, Aug 25th	vs PIT	Paul Skenes (10-11)	#5	@ SD	Michael King (10-9)	#59
Wed, Aug 26th	vs PIT	Bubba Chandler (7-9)	#116	@ SD	Randy Vasquez (10-6)	#166
Fri, Aug 28th	@ TB	Shane McClanahan (10-7)	#176	@ STL	Quinn Mathews (1-3)	#129
Sat, Aug 29th	@ TB	Nick Martinez (14-4)	#88	@ STL	Kyle Leahy (10-4)	#85
Sun, Aug 30th	@ TB	Drew Rasmussen (14-5)	#11	@ STL	Matthew Liberatore (5-14)	#83
Tue, Sep 1st	@ CIN	Nick Lodolo (3-4)	#107	vs SF	Logan Webb (8-8)	#29
Wed, Sep 2nd	@ CIN	Brandon Williamson (3-4)	#405	vs SF	Landen Roupp (9-13)	#98
Thu, Sep 3rd				vs SF	Blade Tidwell (0-2)	#152
Fri, Sep 4th	vs NYY	Max Fried (4-4)	#18	vs LAA	Ryan Johnson (4-8)	#155
Sat, Sep 5th	vs NYY	Carlos Rodon (5-3)	#43	vs LAA	Yusei Kikuchi (1-5)	#79
Sun, Sep 6th	vs NYY	Gerrit Cole (8-8)	#21	vs LAA	Walbert Urena (9-10)	#146
Tue, Sep 8th	vs WSH	Riley Cornelio (2-2)	#280	@ CWS	Sean Burke (8-7)	#64
Wed, Sep 9th	vs WSH	Jackson Kent (1-4)	#151	@ CWS	Davis Martin (9-7)	#101
Thu, Sep 10th				@ CWS	Hagen Smith (3-1)	#208
Fri, Sep 11th	@ SF	Anthony Molina		@ CHC	Shota Imanaga (9-10)	#33
Sat, Sep 12th	@ SF	Cesar Perdomo (0-0)	#282	@ CHC	Clay Holmes (6-7)	#69
Sun, Sep 13th	@ SF	Logan Webb (8-8)	#29	@ CHC	Matthew Boyd (8-4)	#60
Tue, Sep 15th	@ COL	Ryan Feltner (5-10)	#403	vs MIL	Robert Gasser (4-5)	#81
Wed, Sep 16th	@ COL	Mason Adams (0-0)	#399	vs MIL	Jacob Misiorowski (14-5)	#8
Thu, Sep 17th	@ COL	Tanner Gordon (1-4)	#324	vs MIL	Logan Henderson (10-3)	#30
Fri, Sep 18th	vs MIA	Tyler Phillips (5-6)	#157	vs KC	Randy Dobnak (3-3)	#387
Sat, Sep 19th	vs MIA	Eury Perez (7-11)	#51	vs KC	Noah Cameron (9-8)	#75
Sun, Sep 20th	vs MIA	Sandy Alcantara (13-10)	#84	vs KC	Michael Wacha (9-8)	#73
Tue, Sep 22nd	@ LAD			vs STL
Wed, Sep 23rd	@ LAD			vs STL
Thu, Sep 24th	@ LAD			vs STL
Fri, Sep 25th	vs ARI			@ DET
Sat, Sep 26th	vs ARI			@ DET
Sun, Sep 27th	vs ARI			@ DET
Fri, Mar 27th	vs DET	Framber Valdez (9-10)	#42
Thu, Apr 9th	vs COL	Jimmy Herget (0-6)	#390
Mon, May 4th	@ SF	Trevor McDonald (3-7)
Mon, May 18th	vs LAD	Yoshinobu Yamamoto (13-8)	#9
Mon, Jun 8th	vs CIN	Andrew Abbott (6-10)	#111
Mon, Jun 22nd	vs ATL	Grant Holmes (9-5)	#136
Mon, Jul 6th	vs ARI	Brandon Pfaadt (7-2)	#108
Fri, Jul 10th	vs TOR	Shane Bieber (5-2)	#182
Fri, Jul 17th	@ KC	Seth Lugo (6-8)	#142
Tue, Jul 21st	@ ATL	Reynaldo Lopez (4-4)	#80
Thu, Jul 23rd	@ ATL	Chris Sale (14-9)	#4
Mon, Aug 10th	vs MIL	Logan Henderson (10-3)	#30
Mon, Aug 31st	@ CIN	Brady Singer (6-13)	#148
Mon, Sep 7th	vs WSH	Jake Irvin (2-9)	#153
Mon, Sep 14th	@ COL	Tomoyuki Sugano (12-9)	#406