Isaac Mattson or Jack Perkins

Baseball Stats Comparison

Stats
Projections
News & Notes
Schedule

Isaac Mattson or Jack Perkins Player Statistics
	Isaac Mattson RP - PIT	Jack Perkins SP,RP - ATH
2026 Stats


Games Played	37	32

Games Started	0	12

Innings Pitched	36.2	95.1

Wins	0	3

Losses	0	10

Saves	0	3

Blown Saves	2	2

Holds	8	2

Hits Allowed	40	100

Earned Runs	20	68

Home Runs Allowed	3	18

Strikeouts	34	109

Walks	18	42

ERA	4.91	6.42

WHIP	1.58	1.49

Isaac Mattson or Jack Perkins Player Projections
	Isaac Mattson RP - PIT	Jack Perkins SP,RP - ATH
2026 Projections


Games Played	57	25

Games Started	0	5

Innings Pitched	60.8	47.2

Wins	3	3

Losses	3	2

Saves	2	1

Blown Saves	1	0

Holds	14	3

Hits Allowed	55	40

Earned Runs	30	24

Home Runs Allowed	7	6

Strikeouts	59	47

Walks	28	21

ERA	4.44	4.65

WHIP	1.35	1.30

Isaac Mattson or Jack Perkins Player Notes
	Isaac Mattson RP - PIT	Jack Perkins SP,RP - ATH
News
	The Pirates optioned Isaac Mattson to Triple-A Indianapolis. Ari Koslow Tue, Aug 18th	Jack Perkins allowed one earned run on four hits and four walks while striking out five over five innings in Saturday's loss to the Orioles. Chris Schommer Sun, Aug 30th
	The Pirates recalled RHP Isaac Mattson from Triple-A Indianapolis. Ari Koslow Thu, Aug 13th	Jack Perkins allowed three runs (one earned) on three hits and five walks while striking out six over five innings in Sunday's win over the Astros. Chris Schommer Sun, Aug 23rd
	The Pirates optioned RHP Isaac Mattson to Triple-A Indianapolis. Ari Koslow Sun, Aug 2nd	Jack Perkins allowed one hit and one walk while striking out four over 3 2/3 innings in Tuesday’s loss to the Royals. Chris Schommer Wed, Aug 19th
	The Pirates recalled RHP Isaac Mattson from Triple-A Indianapolis. Ari Koslow Sat, Aug 1st	Jack Perkins allowed six earned runs on 12 hits and one walk while striking out two over five innings in Wednesday’s loss to the Rays. Chris Schommer Thu, Aug 13th
	The Pirates optioned RHP Isaac Mattson to Triple-A Indianapolis. Ari Koslow Wed, Jul 29th	Jack Perkins allowed five earned runs on five hits and three walks while striking out three over three innings in Friday's loss to the Red Sox. Chris Schommer Sat, Aug 8th
Notes
There are no recent notes for these players

Isaac Mattson or Jack Perkins Player Schedules
Date	Opp	Opp Pitcher	VBR	Opp	Opp Pitcher	VBR
	Isaac Mattson RP - PIT			Jack Perkins SP,RP - ATH
Thu, Mar 26th	@ NYM	Freddy Peralta (6-11)	#38
Sat, Mar 28th	@ NYM	David Peterson (7-7)	#75	@ TOR	Dylan Cease (9-5)	#10
Sun, Mar 29th	@ NYM	Nolan McLean (10-8)	#33	@ TOR	Eric Lauer (8-6)	#227
Mon, Mar 30th	@ CIN	Chase Burns (14-3)	#22	@ ATL	Bryce Elder (8-7)	#187
Tue, Mar 31st	@ CIN	Brandon Williamson (2-3)	#277	@ ATL	Jose Suarez	#208
Wed, Apr 1st	@ CIN	Andrew Abbott (6-10)	#90	@ ATL	Chris Sale (13-9)	#4
Fri, Apr 3rd	vs BAL	Kyle Bradish (7-12)	#53	vs HOU	Cristian Javier (1-5)	#158
Sat, Apr 4th	vs BAL	Shane Baz (5-14)	#64	vs HOU	Tatsuya Imai (6-4)	#126
Sun, Apr 5th	vs BAL	Chris Bassitt (5-4)	#110	vs HOU	Lance McCullers Jr. (2-3)
Mon, Apr 6th	vs SD	German Marquez (4-2)	#423
Tue, Apr 7th	vs SD	Nick Pivetta (1-2)	#192	@ NYY	Cam Schlittler (12-6)	#14
Wed, Apr 8th	vs SD	Michael King (8-9)	#55	@ NYY	Will Warren (8-6)	#57
Fri, Apr 10th	@ CHC	Shota Imanaga (8-9)	#29	@ NYM	Clay Holmes (5-6)	#62
Sat, Apr 11th	@ CHC	Edward Cabrera (5-5)	#133	@ NYM	Kodai Senga (0-9)	#102
Sun, Apr 12th	@ CHC	Jameson Taillon (2-6)	#179	@ NYM	Freddy Peralta (6-11)	#38
Mon, Apr 13th	vs WSH	Cade Cavalli (12-5)	#61	vs TEX	Nathan Eovaldi (10-9)	#80
Tue, Apr 14th	vs WSH	PJ Poulin (3-0)		vs TEX	MacKenzie Gore (7-10)	#35
Wed, Apr 15th	vs WSH	Jake Irvin (2-8)	#195	vs TEX	Kumar Rocker (5-10)	#120
Thu, Apr 16th	vs WSH	Foster Griffin (15-4)	#37	vs TEX	Jack Leiter (3-7)	#229
Fri, Apr 17th	vs TB	Nick Martinez (13-4)	#71	vs CWS	Davis Martin (9-6)	#121
Sat, Apr 18th	vs TB	Drew Rasmussen (14-5)	#15	vs CWS	Erick Fedde (7-8)	#239
Sun, Apr 19th	vs TB	Shane McClanahan (10-6)	#52	vs CWS	Noah Schultz (3-9)	#382
Tue, Apr 21st	@ TEX	Kumar Rocker (5-10)	#120	@ SEA	Luis Castillo (4-10)	#97
Wed, Apr 22nd	@ TEX	Jack Leiter (3-7)	#229	@ SEA	Logan Gilbert (11-7)	#13
Thu, Apr 23rd	@ TEX	Jacob deGrom (9-9)	#7
Fri, Apr 24th	@ MIL	Brandon Woodruff (2-2)		@ TEX	Nathan Eovaldi (10-9)	#80
Sat, Apr 25th	@ MIL	Jacob Misiorowski (14-5)	#6	@ TEX	MacKenzie Gore (7-10)	#35
Sun, Apr 26th	@ MIL	Kyle Harrison (10-3)	#54	@ TEX	Kumar Rocker (5-10)	#120
Mon, Apr 27th	vs STL	Dustin May (6-8)	#44
Tue, Apr 28th	vs STL	Kyle Leahy (10-4)	#96	vs KC	Kris Bubic (3-2)	#131
Wed, Apr 29th	vs STL	Andre Pallante (12-6)	#274	vs KC	Michael Wacha (8-8)	#69
Thu, Apr 30th	vs STL	Hunter Dobbins (3-3)	#188	vs KC	Noah Cameron (9-8)	#67
Fri, May 1st	vs CIN	Brady Singer (5-12)	#223	vs CLE	Joey Cantillo (9-7)	#79
Sat, May 2nd	vs CIN	Rhett Lowder (6-8)	#219	vs CLE	Slade Cecconi (4-7)	#130
Sun, May 3rd	vs CIN	Chase Burns (14-3)	#22	vs CLE	Parker Messick (10-8)	#32
Tue, May 5th	@ ARI	Eduardo Rodriguez (14-4)	#82	@ PHI	Cristopher Sanchez (16-4)	#3
Wed, May 6th	@ ARI	Michael Soroka (8-4)	#111	@ PHI	Zack Wheeler (10-5)	#12
Thu, May 7th	@ ARI	Zac Gallen (3-9)	#177	@ PHI	Andrew Painter (3-8)	#198
Fri, May 8th	@ SF	Robbie Ray (11-7)	#83	@ BAL	Kyle Bradish (7-12)	#53
Sat, May 9th	@ SF	Landen Roupp (8-13)	#74	@ BAL	Shane Baz (5-14)	#64
Sun, May 10th	@ SF	Tyler Mahle (5-10)	#68	@ BAL	Keegan Akin (0-1)
Tue, May 12th	vs COL	Michael Lorenzen (3-11)	#199	vs STL	Andre Pallante (12-6)	#274
Wed, May 13th	vs COL	Jose Quintana (2-3)	#432	vs STL	Matthew Liberatore (5-12)	#100
Thu, May 14th	vs COL	Chase Dollander (3-3)		vs STL	Michael McGreevy (5-9)	#122
Fri, May 15th	vs PHI	Aaron Nola (5-10)	#47	vs SF	Tyler Mahle (5-10)	#68
Sat, May 16th	vs PHI	Cristopher Sanchez (16-4)	#3	vs SF	Trevor McDonald (3-7)
Sun, May 17th	vs PHI	Zack Wheeler (10-5)	#12	vs SF	Adrian Houser (4-7)	#328
Tue, May 19th	@ STL	Matthew Liberatore (5-12)	#100	@ LAA	Reid Detmers (4-8)	#39
Wed, May 20th	@ STL	Michael McGreevy (5-9)	#122	@ LAA	Jack Kochanowicz (2-5)
Thu, May 21st	@ STL	Dustin May (6-8)	#44	@ LAA	Jose Soriano (11-7)	#36
Fri, May 22nd	@ TOR	Kevin Gausman (8-11)	#23	@ SD	Walker Buehler (8-6)	#212
Sat, May 23rd	@ TOR	Patrick Corbin (3-4)		@ SD	Lucas Giolito (2-3)	#342
Sun, May 24th	@ TOR	Dylan Cease (9-5)	#10	@ SD	Michael King (8-9)	#55
Mon, May 25th	vs CHC	Ben Brown (4-2)	#202	vs SEA	Luis Castillo (4-10)	#97
Tue, May 26th	vs CHC	Jordan Wicks (0-2)	#295	vs SEA	Emerson Hancock (7-8)	#65
Wed, May 27th	vs CHC	Jameson Taillon (2-6)	#179	vs SEA	Logan Gilbert (11-7)	#13
Thu, May 28th	vs CHC	Colin Rea (8-8)	#169
Fri, May 29th	vs MIN	Taj Bradley (9-6)	#40	vs NYY	Carlos Rodon (4-3)	#42
Sat, May 30th	vs MIN	Bailey Ober (7-4)	#108	vs NYY	Ryan Weathers (5-8)	#233
Sun, May 31st	vs MIN	Zebby Matthews (8-8)	#105	vs NYY	Will Warren (8-6)	#57
Tue, Jun 2nd	@ HOU	Mike Burrows (4-9)	#182	@ CHC	Jameson Taillon (2-6)	#179
Wed, Jun 3rd	@ HOU	Spencer Arrighetti (7-7)	#200	@ CHC	Colin Rea (8-8)	#169
Thu, Jun 4th	@ HOU	Kai-Wei Teng (5-6)	#183	@ CHC	Shota Imanaga (8-9)	#29
Fri, Jun 5th	@ ATL	Martin Perez (8-8)	#226	@ HOU	Peter Lambert (8-7)	#164
Sat, Jun 6th	@ ATL	Spencer Strider (4-2)	#315	@ HOU	Tatsuya Imai (6-4)	#126
Sun, Jun 7th	@ ATL	Bryce Elder (8-7)	#187	@ HOU	Mike Burrows (4-9)	#182
Tue, Jun 9th	vs LAD	Eric Lauer (8-6)	#227	vs MIL	Robert Gasser (4-5)	#98
Wed, Jun 10th	vs LAD	Shohei Ohtani (8-2)	#1	vs MIL	Brandon Sproat (3-7)	#163
Thu, Jun 11th	vs LAD	Justin Wrobleski (11-5)	#134
Fri, Jun 12th	vs MIA	Sandy Alcantara (13-8)	#59	vs COL	Sean Sullivan (0-3)	#425
Sat, Jun 13th	vs MIA	Lake Bachar (1-3)	#248	vs COL	Kyle Freeland (4-10)	#419
Sun, Jun 14th	vs MIA	Max Meyer (9-1)		vs COL	Tomoyuki Sugano (12-8)	#436
Mon, Jun 15th	@ ATH	J.T. Ginn (9-8)	#193	vs PIT	Jared Jones (2-6)	#63
Tue, Jun 16th	@ ATH	Jack Perkins (3-10)	#138	vs PIT	Mitch Keller (6-8)
Wed, Jun 17th	@ ATH	Aaron Civale (6-7)	#210	vs PIT	Braxton Ashcraft (13-5)	#31
Fri, Jun 19th	@ COL	Kyle Freeland (4-10)	#419	vs LAA	Jose Soriano (11-7)	#36
Sat, Jun 20th	@ COL	Tomoyuki Sugano (12-8)	#436	vs LAA	Walbert Urena (8-9)	#243
Sun, Jun 21st	@ COL	Michael Lorenzen (3-11)	#199	vs LAA	Reid Detmers (4-8)	#39
Tue, Jun 23rd	vs SEA	George Kirby (9-10)	#24	@ SF	Robbie Ray (11-7)	#83
Wed, Jun 24th	vs SEA	Bryan Woo (9-9)	#11	@ SF	Tyler Mahle (5-10)	#68
Thu, Jun 25th	vs SEA	Bryce Miller (4-8)	#73	@ SF	Landen Roupp (8-13)	#74
Fri, Jun 26th	vs CIN	Andrew Abbott (6-10)	#90	@ LAA	Walbert Urena (8-9)	#243
Sat, Jun 27th	vs CIN	Chase Burns (14-3)	#22	@ LAA	Reid Detmers (4-8)	#39
Sun, Jun 28th	vs CIN	Brady Singer (5-12)	#223	@ LAA	Sam Aldegheri (3-4)	#428
Mon, Jun 29th	@ PHI	Aaron Nola (5-10)	#47	vs LAD	Eric Lauer (8-6)	#227
Tue, Jun 30th	@ PHI	Cristopher Sanchez (16-4)	#3	vs LAD	Justin Wrobleski (11-5)	#134
Wed, Jul 1st	@ PHI	Zack Wheeler (10-5)	#12	vs LAD	Jack Dreyer (5-2)	#157
Thu, Jul 2nd	@ PHI	Alan Rangel (0-3)	#400
Fri, Jul 3rd	@ WSH	Foster Griffin (15-4)	#37	vs MIA	Tyler Phillips (3-6)	#236
Sat, Jul 4th	@ WSH	Carson Palmquist (0-2)	#416	vs MIA	Sandy Alcantara (13-8)	#59
Sun, Jul 5th	@ WSH	Cade Cavalli (12-5)	#61	vs MIA	Eury Perez (7-10)	#50
Tue, Jul 7th	vs ATL	Hurston Waldrep (0-1)		@ DET	Tarik Skubal (8-7)	#2
Wed, Jul 8th	vs ATL	Grant Holmes (9-5)	#196	@ DET	Troy Melton (7-3)	#51
Thu, Jul 9th	vs ATL	Bryce Elder (8-7)	#187	@ DET	Framber Valdez (8-9)	#45
Sat, Jul 11th	vs MIL	Shane Drohan (7-5)	#115	@ CWS	Bryan Hudson (4-4)	#119
Sun, Jul 12th	vs MIL	Robert Gasser (4-5)	#98	@ CWS	Noah Schultz (3-9)	#382
Sat, Jul 18th	@ CLE	Logan Allen (0-0)	#174	vs WSH	Zack Littell (8-8)	#276
Sun, Jul 19th	@ CLE	Joey Cantillo (9-7)	#79	vs WSH	Foster Griffin (15-4)	#37
Mon, Jul 20th	@ NYY	Ryan Weathers (5-8)	#233	@ ARI	Mitch Bratt (1-3)	#287
Wed, Jul 22nd	@ NYY	Max Fried (4-4)	#17	@ ARI	Merrill Kelly (9-12)	#129
Fri, Jul 24th	vs CHC	Matthew Boyd (8-3)	#43	@ MIN	Zebby Matthews (8-8)	#105
Sat, Jul 25th	vs CHC	Shota Imanaga (8-9)	#29	@ MIN	Kendry Rojas (1-1)	#244
Sun, Jul 26th	vs CHC	Jameson Taillon (2-6)	#179	@ MIN	Connor Prielipp (3-7)	#81
Mon, Jul 27th	vs ARI	Merrill Kelly (9-12)	#129	vs BOS	Payton Tolle (8-6)	#27
Tue, Jul 28th	vs ARI	Brandon Pfaadt (7-1)	#76	vs BOS	Jake Bennett (9-6)	#92
Wed, Jul 29th	vs ARI	Eduardo Rodriguez (14-4)	#82	vs BOS	Patrick Sandoval (1-3)	#125
Thu, Jul 30th	@ CIN	Rhett Lowder (6-8)	#219	vs BOS	Sonny Gray (16-4)	#25
Fri, Jul 31st	@ CIN	Hunter Greene (2-2)		vs DET	Tyler Holton (1-5)	#91
Sat, Aug 1st	@ CIN	Andrew Abbott (6-10)	#90	vs DET	Framber Valdez (8-9)	#45
Sun, Aug 2nd	@ CIN	Chase Burns (14-3)	#22	vs DET	Keider Montero (9-8)	#148
Mon, Aug 3rd	@ MIL	Brandon Sproat (3-7)	#163
Tue, Aug 4th	@ MIL	Logan Henderson (9-2)	#28	@ CIN	Brady Singer (5-12)	#223
Wed, Aug 5th	@ MIL	Kyle Harrison (10-3)	#54	@ CIN	Rhett Lowder (6-8)	#219
Thu, Aug 6th	@ MIL	Dustin May (6-8)	#44	@ CIN	Andrew Abbott (6-10)	#90
Fri, Aug 7th	vs NYM	Zac Thornton (3-4)	#137	@ BOS	Payton Tolle (8-6)	#27
Sat, Aug 8th	vs NYM	Robert Stock (0-3)	#205	@ BOS	Jake Bennett (9-6)	#92
Sun, Aug 9th	vs NYM	Sean Manaea (4-6)	#58	@ BOS	Erik Miller
Tue, Aug 11th	@ MIA	Eury Perez (7-10)	#50	vs TB	Nick Martinez (13-4)	#71
Wed, Aug 12th	@ MIA	Janson Junk (6-8)	#117	vs TB	Drew Rasmussen (14-5)	#15
Thu, Aug 13th	@ MIA	Tyler Phillips (3-6)	#236
Fri, Aug 14th	vs BOS	Jake Bennett (9-6)	#92	vs TEX	Kumar Rocker (5-10)	#120
Sat, Aug 15th	vs BOS	Sonny Gray (16-4)	#25	vs TEX	MacKenzie Gore (7-10)	#35
Sun, Aug 16th	vs BOS	Patrick Sandoval (1-3)	#125	vs TEX	Cody Bradford (0-3)	#93
Mon, Aug 17th	vs DET	Framber Valdez (8-9)	#45	@ KC	Michael Wacha (8-8)	#69
Tue, Aug 18th	vs DET	Keider Montero (9-8)	#148	@ KC	Daniel Lynch (4-4)	#190
Wed, Aug 19th	vs DET	Jackson Jobe (1-1)	#189	@ KC	Seth Lugo (6-7)	#155
Fri, Aug 21st	@ LAD	Yoshinobu Yamamoto (12-8)	#8	@ HOU	Hayden Wesneski (4-1)	#94
Sat, Aug 22nd	@ LAD	Tarik Skubal (8-7)	#2	@ HOU	Hunter Brown (4-3)	#26
Sun, Aug 23rd	@ LAD	Blake Snell (2-1)	#16	@ HOU	Cristian Javier (1-5)	#158
Mon, Aug 24th	@ SD	Robbie Ray (11-7)	#83	vs MIN	Zebby Matthews (8-8)	#105
Tue, Aug 25th	@ SD	Michael King (8-9)	#55	vs MIN	Taj Bradley (9-6)	#40
Wed, Aug 26th	@ SD	Randy Vasquez (10-6)	#252	vs MIN	Connor Prielipp (3-7)	#81
Fri, Aug 28th	@ STL	Quinn Mathews (1-2)	#170	vs BAL	Brandon Young (9-3)	#167
Sat, Aug 29th	@ STL	Kyle Leahy (10-4)	#96	vs BAL	Shane Baz (5-14)	#64
Sun, Aug 30th	@ STL	Matthew Liberatore (5-12)	#100	vs BAL	Chris Bassitt (5-4)	#110
Tue, Sep 1st	vs SF	Logan Webb (8-8)	#21	@ TEX	MacKenzie Gore (7-10)	#35
Wed, Sep 2nd	vs SF	Landen Roupp (8-13)	#74	@ TEX	Cody Bradford (0-3)	#93
Thu, Sep 3rd	vs SF	Blade Tidwell (0-1)	#184	@ SEA	Kade Anderson (0-0)	#48
Fri, Sep 4th	vs LAA	Reid Detmers (4-8)	#39	@ SEA	Logan Gilbert (11-7)	#13
Sat, Sep 5th	vs LAA	Ryan Johnson (3-7)	#216	@ SEA	George Kirby (9-10)	#24
Sun, Sep 6th	vs LAA	Yusei Kikuchi (0-4)	#95	@ SEA	Bryan Woo (9-9)	#11
Tue, Sep 8th	@ CWS			vs TOR	Jose Soriano (11-7)	#36
Wed, Sep 9th	@ CWS			vs TOR
Thu, Sep 10th	@ CWS
Fri, Sep 11th	@ CHC			vs SEA
Sat, Sep 12th	@ CHC			vs SEA
Sun, Sep 13th	@ CHC			vs SEA
Tue, Sep 15th	vs MIL			@ TB
Wed, Sep 16th	vs MIL			@ TB
Thu, Sep 17th	vs MIL			@ TB
Fri, Sep 18th	vs KC			@ CLE
Sat, Sep 19th	vs KC			@ CLE
Sun, Sep 20th	vs KC			@ CLE
Tue, Sep 22nd	vs STL			vs LAA
Wed, Sep 23rd	vs STL			vs LAA
Thu, Sep 24th	vs STL			vs HOU
Fri, Sep 25th	@ DET			vs HOU
Sat, Sep 26th	@ DET			vs HOU
Sun, Sep 27th	@ DET			vs HOU
Fri, Mar 27th				@ TOR	Kevin Gausman (8-11)	#23
Thu, Apr 9th				@ NYY	Ryan Weathers (5-8)	#233
Mon, Apr 20th				@ SEA	Emerson Hancock (7-8)	#65
Mon, May 18th				@ LAA	Walbert Urena (8-9)	#243
Mon, Jun 8th				vs MIL	Kyle Harrison (10-3)	#54
Thu, Jun 18th				vs LAA	Ryan Johnson (3-7)	#216
Fri, Jul 10th				@ CWS	Sean Burke (7-6)	#78
Fri, Jul 17th				vs WSH	Cade Cavalli (12-5)	#61
Tue, Jul 21st				@ ARI	Kohl Drake (0-1)	#385
Mon, Aug 10th				vs TB	Freddy Peralta (6-11)	#38
Thu, Aug 20th				@ KC	Randy Dobnak (2-2)	#433
Mon, Aug 31st				@ TEX	Jacob deGrom (9-9)	#7
Mon, Sep 7th				vs TOR	Dylan Cease (9-5)	#10