Isaac Mattson or PJ Poulin

Baseball Stats Comparison

Stats
Projections
News & Notes
Schedule

Isaac Mattson or PJ Poulin Player Statistics
	Isaac Mattson RP - PIT	PJ Poulin SP,RP - WSH
2026 Stats


Games Played	37	35

Games Started	0	11

Innings Pitched	36.2	36.2

Wins	0	3

Losses	0	0

Saves	0	3

Blown Saves	2	2

Holds	8	7

Hits Allowed	40	27

Earned Runs	20	10

Home Runs Allowed	3	4

Strikeouts	34	25

Walks	18	21

ERA	4.91	2.45

WHIP	1.58	1.31

Isaac Mattson or PJ Poulin Player Projections
	Isaac Mattson RP - PIT	PJ Poulin SP,RP - WSH
2026 Projections


Games Played	57	55

Games Started	0	0

Innings Pitched	60.8	54.6

Wins	3	3

Losses	3	3

Saves	2	2

Blown Saves	1	1

Holds	14	11

Hits Allowed	55	50

Earned Runs	30	26

Home Runs Allowed	7	6

Strikeouts	59	54

Walks	28	23

ERA	4.44	4.33

WHIP	1.35	1.35

Isaac Mattson or PJ Poulin Player Notes
	Isaac Mattson RP - PIT	PJ Poulin SP,RP - WSH
News
	The Pirates optioned Isaac Mattson to Triple-A Indianapolis. Ari Koslow Tue, Aug 18th	PJ Poulin is on track to return at some point in September. Ari Koslow Thu, Aug 20th
	The Pirates recalled RHP Isaac Mattson from Triple-A Indianapolis. Ari Koslow Thu, Aug 13th	The Nationals transferred PJ Poulin to the 60-day injured list. Ari Koslow Sun, Aug 2nd
	The Pirates optioned RHP Isaac Mattson to Triple-A Indianapolis. Ari Koslow Sun, Aug 2nd	PJ Poulin is expected to miss 2-6 weeks with a flexor strain. Ari Koslow Sat, Jul 25th
	The Pirates recalled RHP Isaac Mattson from Triple-A Indianapolis. Ari Koslow Sat, Aug 1st	PJ Poulin allowed zero earned runs on zero hits and one walk over two innings in Sunday's win over the Orioles. Jesse Garcia Mon, Jun 29th
	The Pirates optioned RHP Isaac Mattson to Triple-A Indianapolis. Ari Koslow Wed, Jul 29th	PJ Poulin will open for the Nationals on Tuesday against the Phillies. Ari Koslow Tue, Jun 23rd
Notes
There are no recent notes for these players

Isaac Mattson or PJ Poulin Player Schedules
Date	Opp	Opp Pitcher	VBR	Opp	Opp Pitcher	VBR
	Isaac Mattson RP - PIT			PJ Poulin SP,RP - WSH
Thu, Mar 26th	@ NYM	Freddy Peralta (6-11)	#38	@ CHC	Matthew Boyd (8-3)	#43
Sat, Mar 28th	@ NYM	David Peterson (7-7)	#75	@ CHC	Cade Horton (1-0)
Sun, Mar 29th	@ NYM	Nolan McLean (10-8)	#33	@ CHC	Shota Imanaga (8-9)	#29
Mon, Mar 30th	@ CIN	Chase Burns (14-3)	#22	@ PHI	Taijuan Walker (1-4)
Tue, Mar 31st	@ CIN	Brandon Williamson (2-3)	#277	@ PHI	Andrew Painter (3-8)	#198
Wed, Apr 1st	@ CIN	Andrew Abbott (6-10)	#90	@ PHI	Cristopher Sanchez (16-4)	#3
Fri, Apr 3rd	vs BAL	Kyle Bradish (7-12)	#53	vs LAD	Emmet Sheehan (4-8)	#106
Sat, Apr 4th	vs BAL	Shane Baz (5-14)	#64	vs LAD	Tyler Glasnow (3-0)	#18
Sun, Apr 5th	vs BAL	Chris Bassitt (5-4)	#110	vs LAD	Roki Sasaki (5-5)	#159
Mon, Apr 6th	vs SD	German Marquez (4-2)	#423	vs STL	Andre Pallante (12-6)	#274
Tue, Apr 7th	vs SD	Nick Pivetta (1-2)	#192	vs STL	Matthew Liberatore (5-12)	#100
Wed, Apr 8th	vs SD	Michael King (8-9)	#55	vs STL	Michael McGreevy (5-9)	#122
Fri, Apr 10th	@ CHC	Shota Imanaga (8-9)	#29	@ MIL	Aaron Ashby
Sat, Apr 11th	@ CHC	Edward Cabrera (5-5)	#133	@ MIL	Kyle Harrison (10-3)	#54
Sun, Apr 12th	@ CHC	Jameson Taillon (2-6)	#179	@ MIL	Brandon Woodruff (2-2)
Mon, Apr 13th	vs WSH	Cade Cavalli (12-5)	#61	@ PIT	Paul Skenes (9-11)	#5
Tue, Apr 14th	vs WSH	PJ Poulin (3-0)		@ PIT	Mitch Keller (6-8)
Wed, Apr 15th	vs WSH	Jake Irvin (2-8)	#195	@ PIT	Mason Montgomery (5-3)	#77
Thu, Apr 16th	vs WSH	Foster Griffin (15-4)	#37	@ PIT	Braxton Ashcraft (13-5)	#31
Fri, Apr 17th	vs TB	Nick Martinez (13-4)	#71	vs SF	Logan Webb (8-8)	#21
Sat, Apr 18th	vs TB	Drew Rasmussen (14-5)	#15	vs SF	Adrian Houser (4-7)	#328
Sun, Apr 19th	vs TB	Shane McClanahan (10-6)	#52	vs SF	Robbie Ray (11-7)	#83
Tue, Apr 21st	@ TEX	Kumar Rocker (5-10)	#120	vs ATL	Reynaldo Lopez (4-3)	#104
Wed, Apr 22nd	@ TEX	Jack Leiter (3-7)	#229	vs ATL	Didier Fuentes (5-1)	#113
Thu, Apr 23rd	@ TEX	Jacob deGrom (9-9)	#7	vs ATL	JR Ritchie (1-2)	#300
Fri, Apr 24th	@ MIL	Brandon Woodruff (2-2)		@ CWS	Bryan Hudson (4-4)	#119
Sat, Apr 25th	@ MIL	Jacob Misiorowski (14-5)	#6	@ CWS	Noah Schultz (3-9)	#382
Sun, Apr 26th	@ MIL	Kyle Harrison (10-3)	#54	@ CWS	Bryan Hudson (4-4)	#119
Mon, Apr 27th	vs STL	Dustin May (6-8)	#44
Tue, Apr 28th	vs STL	Kyle Leahy (10-4)	#96	@ NYM	Clay Holmes (5-6)	#62
Wed, Apr 29th	vs STL	Andre Pallante (12-6)	#274	@ NYM	David Peterson (7-7)	#75
Thu, Apr 30th	vs STL	Hunter Dobbins (3-3)	#188	@ NYM	Freddy Peralta (6-11)	#38
Fri, May 1st	vs CIN	Brady Singer (5-12)	#223	vs MIL	Jacob Misiorowski (14-5)	#6
Sat, May 2nd	vs CIN	Rhett Lowder (6-8)	#219	vs MIL	Kyle Harrison (10-3)	#54
Sun, May 3rd	vs CIN	Chase Burns (14-3)	#22	vs MIL	Logan Henderson (9-2)	#28
Tue, May 5th	@ ARI	Eduardo Rodriguez (14-4)	#82	vs MIN	Taj Bradley (9-6)	#40
Wed, May 6th	@ ARI	Michael Soroka (8-4)	#111	vs MIN	Bailey Ober (7-4)	#108
Thu, May 7th	@ ARI	Zac Gallen (3-9)	#177	vs MIN	Simeon Woods Richardson (2-7)	#358
Fri, May 8th	@ SF	Robbie Ray (11-7)	#83	@ MIA	Robby Snelling (0-1)
Sat, May 9th	@ SF	Landen Roupp (8-13)	#74	@ MIA	Janson Junk (6-8)	#117
Sun, May 10th	@ SF	Tyler Mahle (5-10)	#68	@ MIA	Sandy Alcantara (13-8)	#59
Tue, May 12th	vs COL	Michael Lorenzen (3-11)	#199	@ CIN	Brady Singer (5-12)	#223
Wed, May 13th	vs COL	Jose Quintana (2-3)	#432	@ CIN	Nick Lodolo (3-3)	#127
Thu, May 14th	vs COL	Chase Dollander (3-3)		@ CIN	Chase Burns (14-3)	#22
Fri, May 15th	vs PHI	Aaron Nola (5-10)	#47	vs BAL	Shane Baz (5-14)	#64
Sat, May 16th	vs PHI	Cristopher Sanchez (16-4)	#3	vs BAL	Chris Bassitt (5-4)	#110
Sun, May 17th	vs PHI	Zack Wheeler (10-5)	#12	vs BAL	Brandon Young (9-3)	#167
Tue, May 19th	@ STL	Matthew Liberatore (5-12)	#100	vs NYM	Nolan McLean (10-8)	#33
Wed, May 20th	@ STL	Michael McGreevy (5-9)	#122	vs NYM	Zac Thornton (3-4)	#137
Thu, May 21st	@ STL	Dustin May (6-8)	#44	vs NYM	David Peterson (7-7)	#75
Fri, May 22nd	@ TOR	Kevin Gausman (8-11)	#23	@ ATL	Bryce Elder (8-7)	#187
Sat, May 23rd	@ TOR	Patrick Corbin (3-4)		@ ATL	Grant Holmes (9-5)	#196
Sun, May 24th	@ TOR	Dylan Cease (9-5)	#10	@ ATL	Martin Perez (8-8)	#226
Mon, May 25th	vs CHC	Ben Brown (4-2)	#202	@ CLE	Tanner Bibee (5-14)	#46
Tue, May 26th	vs CHC	Jordan Wicks (0-2)	#295	@ CLE	Joey Cantillo (9-7)	#79
Wed, May 27th	vs CHC	Jameson Taillon (2-6)	#179	@ CLE	Gavin Williams (12-7)	#20
Thu, May 28th	vs CHC	Colin Rea (8-8)	#169
Fri, May 29th	vs MIN	Taj Bradley (9-6)	#40	vs SD	Lucas Giolito (2-3)	#342
Sat, May 30th	vs MIN	Bailey Ober (7-4)	#108	vs SD	Michael King (8-9)	#55
Sun, May 31st	vs MIN	Zebby Matthews (8-8)	#105	vs SD	Griffin Canning (4-9)	#142
Tue, Jun 2nd	@ HOU	Mike Burrows (4-9)	#182	vs MIA	Lake Bachar (1-3)	#248
Wed, Jun 3rd	@ HOU	Spencer Arrighetti (7-7)	#200	vs MIA	Max Meyer (9-1)
Thu, Jun 4th	@ HOU	Kai-Wei Teng (5-6)	#183
Fri, Jun 5th	@ ATL	Martin Perez (8-8)	#226	@ ARI	Merrill Kelly (9-12)	#129
Sat, Jun 6th	@ ATL	Spencer Strider (4-2)	#315	@ ARI	Eduardo Rodriguez (14-4)	#82
Sun, Jun 7th	@ ATL	Bryce Elder (8-7)	#187	@ ARI	Michael Soroka (8-4)	#111
Tue, Jun 9th	vs LAD	Eric Lauer (8-6)	#227	@ SF	Adrian Houser (4-7)	#328
Wed, Jun 10th	vs LAD	Shohei Ohtani (8-2)	#1	@ SF	Robbie Ray (11-7)	#83
Thu, Jun 11th	vs LAD	Justin Wrobleski (11-5)	#134
Fri, Jun 12th	vs MIA	Sandy Alcantara (13-8)	#59	vs SEA	Bryce Miller (4-8)	#73
Sat, Jun 13th	vs MIA	Lake Bachar (1-3)	#248	vs SEA	Luis Castillo (4-10)	#97
Sun, Jun 14th	vs MIA	Max Meyer (9-1)		vs SEA	Emerson Hancock (7-8)	#65
Mon, Jun 15th	@ ATH	J.T. Ginn (9-8)	#193	vs KC	Mitch Spence (0-2)	#387
Tue, Jun 16th	@ ATH	Jack Perkins (3-10)	#138	vs KC	Michael Wacha (8-8)	#69
Wed, Jun 17th	@ ATH	Aaron Civale (6-7)	#210	vs KC	Luinder Avila (5-4)
Fri, Jun 19th	@ COL	Kyle Freeland (4-10)	#419	@ TB	Griffin Jax (6-9)	#86
Sat, Jun 20th	@ COL	Tomoyuki Sugano (12-8)	#436	@ TB	Ian Seymour (9-5)	#66
Sun, Jun 21st	@ COL	Michael Lorenzen (3-11)	#199	@ TB	Nick Martinez (13-4)	#71
Tue, Jun 23rd	vs SEA	George Kirby (9-10)	#24	vs PHI	Jesus Luzardo (12-5)	#9
Wed, Jun 24th	vs SEA	Bryan Woo (9-9)	#11	vs PHI	Aaron Nola (5-10)	#47
Thu, Jun 25th	vs SEA	Bryce Miller (4-8)	#73	vs PHI	Cristopher Sanchez (16-4)	#3
Fri, Jun 26th	vs CIN	Andrew Abbott (6-10)	#90	@ BAL	Trevor Rogers (9-9)	#56
Sat, Jun 27th	vs CIN	Chase Burns (14-3)	#22	@ BAL	Brandon Young (9-3)	#167
Sun, Jun 28th	vs CIN	Brady Singer (5-12)	#223	@ BAL	Kyle Bradish (7-12)	#53
Mon, Jun 29th	@ PHI	Aaron Nola (5-10)	#47	@ BOS	Ranger Suarez (5-3)	#30
Tue, Jun 30th	@ PHI	Cristopher Sanchez (16-4)	#3	@ BOS	Connelly Early (7-5)	#214
Wed, Jul 1st	@ PHI	Zack Wheeler (10-5)	#12	@ BOS	Payton Tolle (8-6)	#27
Thu, Jul 2nd	@ PHI	Alan Rangel (0-3)	#400
Fri, Jul 3rd	@ WSH	Foster Griffin (15-4)	#37	vs PIT	Mitch Keller (6-8)
Sat, Jul 4th	@ WSH	Carson Palmquist (0-2)	#416	vs PIT	Braxton Ashcraft (13-5)	#31
Sun, Jul 5th	@ WSH	Cade Cavalli (12-5)	#61	vs PIT	Bubba Chandler (6-9)	#116
Tue, Jul 7th	vs ATL	Hurston Waldrep (0-1)		vs HOU	Tatsuya Imai (6-4)	#126
Wed, Jul 8th	vs ATL	Grant Holmes (9-5)	#196	vs HOU	Spencer Arrighetti (7-7)	#200
Thu, Jul 9th	vs ATL	Bryce Elder (8-7)	#187
Sat, Jul 11th	vs MIL	Shane Drohan (7-5)	#115	vs NYY	Cam Schlittler (12-6)	#14
Sun, Jul 12th	vs MIL	Robert Gasser (4-5)	#98	vs NYY	Will Warren (8-6)	#57
Sat, Jul 18th	@ CLE	Logan Allen (0-0)	#174	@ ATH	J.T. Ginn (9-8)	#193
Sun, Jul 19th	@ CLE	Joey Cantillo (9-7)	#79	@ ATH	Jacob Lopez (5-4)	#175
Mon, Jul 20th	@ NYY	Ryan Weathers (5-8)	#233	@ COL	Kyle Freeland (4-10)	#419
Wed, Jul 22nd	@ NYY	Max Fried (4-4)	#17	@ COL	Gabriel Hughes (0-6)	#414
Fri, Jul 24th	vs CHC	Matthew Boyd (8-3)	#43	vs ARI	Eduardo Rodriguez (14-4)	#82
Sat, Jul 25th	vs CHC	Shota Imanaga (8-9)	#29	vs ARI	Mitch Bratt (1-3)	#287
Sun, Jul 26th	vs CHC	Jameson Taillon (2-6)	#179	vs ARI	Kohl Drake (0-1)	#385
Mon, Jul 27th	vs ARI	Merrill Kelly (9-12)	#129	vs TOR	Max Scherzer (1-7)	#149
Tue, Jul 28th	vs ARI	Brandon Pfaadt (7-1)	#76	vs TOR	Shane Bieber (5-2)	#141
Wed, Jul 29th	vs ARI	Eduardo Rodriguez (14-4)	#82	vs TOR	Trey Yesavage (5-5)	#222
Thu, Jul 30th	@ CIN	Rhett Lowder (6-8)	#219	@ ATL	Grant Holmes (9-5)	#196
Fri, Jul 31st	@ CIN	Hunter Greene (2-2)		@ ATL	Bryce Elder (8-7)	#187
Sat, Aug 1st	@ CIN	Andrew Abbott (6-10)	#90	@ ATL	Martin Perez (8-8)	#226
Sun, Aug 2nd	@ CIN	Chase Burns (14-3)	#22	@ ATL	JR Ritchie (1-2)	#300
Mon, Aug 3rd	@ MIL	Brandon Sproat (3-7)	#163	@ PHI	Aaron Nola (5-10)	#47
Tue, Aug 4th	@ MIL	Logan Henderson (9-2)	#28	@ PHI	Jesus Luzardo (12-5)	#9
Wed, Aug 5th	@ MIL	Kyle Harrison (10-3)	#54	@ PHI	Andrew Painter (3-8)	#198
Thu, Aug 6th	@ MIL	Dustin May (6-8)	#44	@ PHI	Cristopher Sanchez (16-4)	#3
Fri, Aug 7th	vs NYM	Zac Thornton (3-4)	#137	vs CIN	Chase Petty (1-2)	#355
Sat, Aug 8th	vs NYM	Robert Stock (0-3)	#205	vs CIN	Chase Burns (14-3)	#22
Sun, Aug 9th	vs NYM	Sean Manaea (4-6)	#58	vs CIN	Brady Singer (5-12)	#223
Tue, Aug 11th	@ MIA	Eury Perez (7-10)	#50	vs CHC	Shota Imanaga (8-9)	#29
Wed, Aug 12th	@ MIA	Janson Junk (6-8)	#117	vs CHC	David Peterson (7-7)	#75
Thu, Aug 13th	@ MIA	Tyler Phillips (3-6)	#236	vs CHC	Kevin Gausman (8-11)	#23
Fri, Aug 14th	vs BOS	Jake Bennett (9-6)	#92	@ NYM	Robert Stock (0-3)	#205
Sat, Aug 15th	vs BOS	Sonny Gray (16-4)	#25	@ NYM	Sean Manaea (4-6)	#58
Sun, Aug 16th	vs BOS	Patrick Sandoval (1-3)	#125	@ NYM	Christian Scott (4-4)	#60
Mon, Aug 17th	vs DET	Framber Valdez (8-9)	#45
Tue, Aug 18th	vs DET	Keider Montero (9-8)	#148	@ TEX	Cal Quantrill (6-5)	#197
Wed, Aug 19th	vs DET	Jackson Jobe (1-1)	#189	@ TEX	Kumar Rocker (5-10)	#120
Fri, Aug 21st	@ LAD	Yoshinobu Yamamoto (12-8)	#8	@ MIA	Ryan Gusto (1-3)	#154
Sat, Aug 22nd	@ LAD	Tarik Skubal (8-7)	#2	@ MIA	Eury Perez (7-10)	#50
Sun, Aug 23rd	@ LAD	Blake Snell (2-1)	#16	@ MIA	Janson Junk (6-8)	#117
Mon, Aug 24th	@ SD	Robbie Ray (11-7)	#83	vs COL	Ryan Feltner (5-8)	#435
Tue, Aug 25th	@ SD	Michael King (8-9)	#55	vs COL	Mason Adams (0-0)	#302
Wed, Aug 26th	@ SD	Randy Vasquez (10-6)	#252	vs COL	Tanner Gordon (1-4)	#413
Fri, Aug 28th	@ STL	Quinn Mathews (1-2)	#170	vs MIA	Eury Perez (7-10)	#50
Sat, Aug 29th	@ STL	Kyle Leahy (10-4)	#96	vs MIA	Sandy Alcantara (13-8)	#59
Sun, Aug 30th	@ STL	Matthew Liberatore (5-12)	#100	vs MIA	Janson Junk (6-8)	#117
Tue, Sep 1st	vs SF	Logan Webb (8-8)	#21	vs ATL	AJ Smith-Shawver (0-0)	#140
Wed, Sep 2nd	vs SF	Landen Roupp (8-13)	#74	vs ATL	Chris Sale (13-9)	#4
Thu, Sep 3rd	vs SF	Blade Tidwell (0-1)	#184
Fri, Sep 4th	vs LAA	Reid Detmers (4-8)	#39	@ LAD	Tarik Skubal (8-7)	#2
Sat, Sep 5th	vs LAA	Ryan Johnson (3-7)	#216	@ LAD	Blake Snell (2-1)	#16
Sun, Sep 6th	vs LAA	Yusei Kikuchi (0-4)	#95	@ LAD	Eric Lauer (8-6)	#227
Tue, Sep 8th	@ CWS			@ SD	Joe Musgrove	#89
Wed, Sep 9th	@ CWS			@ SD
Thu, Sep 10th	@ CWS
Fri, Sep 11th	@ CHC			vs LAA
Sat, Sep 12th	@ CHC			vs LAA
Sun, Sep 13th	@ CHC			vs LAA
Tue, Sep 15th	vs MIL			vs PHI
Wed, Sep 16th	vs MIL			vs PHI
Thu, Sep 17th	vs MIL
Fri, Sep 18th	vs KC			@ STL
Sat, Sep 19th	vs KC			@ STL
Sun, Sep 20th	vs KC			@ STL
Tue, Sep 22nd	vs STL			@ DET
Wed, Sep 23rd	vs STL			@ DET
Thu, Sep 24th	vs STL
Fri, Sep 25th	@ DET			vs NYM
Sat, Sep 26th	@ DET			vs NYM
Sun, Sep 27th	@ DET			vs NYM
Mon, Apr 20th				vs ATL	Bryce Elder (8-7)	#187
Mon, May 18th				vs NYM	Christian Scott (4-4)	#60
Mon, Jun 1st				vs MIA	Sandy Alcantara (13-8)	#59
Mon, Jun 8th				@ SF	Logan Webb (8-8)	#21
Mon, Jun 22nd				vs PHI	Tim Mayza (3-3)	#206
Mon, Jul 6th				vs HOU	Mike Burrows (4-9)	#182
Fri, Jul 10th				vs NYY	Ryan Weathers (5-8)	#233
Fri, Jul 17th				@ ATH	Gage Jump (6-8)	#72
Tue, Jul 21st				@ COL	Michael Lorenzen (3-11)	#199
Thu, Aug 20th				@ TEX	Jacob deGrom (9-9)	#7
Thu, Aug 27th				vs COL	Gabriel Hughes (0-6)	#414
Mon, Aug 31st				vs MIA	Ryan Gusto (1-3)	#154
Mon, Sep 7th				@ SD	Michael King (8-9)	#55
Mon, Sep 21st				@ DET