Isaac Mattson or Justin Lawrence

Baseball Stats Comparison

Stats
Projections
News & Notes
Schedule

Isaac Mattson or Justin Lawrence Player Statistics
	Isaac Mattson RP - PIT	Justin Lawrence RP - WSH
2026 Stats


Games Played	38	37

Games Started	0	0

Innings Pitched	38.2	34.1

Wins	0	0

Losses	0	3

Saves	0	1

Blown Saves	2	1

Holds	8	2

Hits Allowed	44	39

Earned Runs	23	28

Home Runs Allowed	3	9

Strikeouts	36	43

Walks	18	28

ERA	5.35	7.34

WHIP	1.60	1.95

Isaac Mattson or Justin Lawrence Player Projections
	Isaac Mattson RP - PIT	Justin Lawrence RP - WSH
2026 Projections


Games Played	57	50

Games Started	0	0

Innings Pitched	60.8	53.5

Wins	3	3

Losses	3	3

Saves	2	1

Blown Saves	1	1

Holds	14	11

Hits Allowed	55	49

Earned Runs	30	26

Home Runs Allowed	7	5

Strikeouts	59	53

Walks	28	25

ERA	4.44	4.32

WHIP	1.35	1.39

Isaac Mattson or Justin Lawrence Player Notes
	Isaac Mattson RP - PIT	Justin Lawrence RP - WSH
News
	The Pirates placed RHP Isaac Mattson on the 15-day injured list with hip inflammation. Ari Koslow Tue, Sep 8th	The Nationals sent Justin Lawrence outright to Triple-A Rochester. Ari Koslow Fri, Jul 24th
	The Pirates recalled RHP Isaac Mattson from Triple-A Indianapolis. Ari Koslow Fri, Sep 4th	The Nationals designated Justin Lawrence for assignment. Ari Koslow Tue, Jul 21st
	The Pirates optioned Isaac Mattson to Triple-A Indianapolis. Ari Koslow Tue, Aug 18th	Justin Lawrence allowed a hit and a walk but no runs to earn the save in Saturday's 4-3 win over the Orioles. Jesse Garcia Sun, Jun 28th
	The Pirates recalled RHP Isaac Mattson from Triple-A Indianapolis. Ari Koslow Thu, Aug 13th	Justin Lawrence joins the Nationals bullpen on Thursday. Ari Koslow Thu, Jun 25th
	The Pirates optioned RHP Isaac Mattson to Triple-A Indianapolis. Ari Koslow Sun, Aug 2nd	The Nationals have claimed RHP Justin Lawrence off waivers from the Twins. Ari Koslow Wed, Jun 24th
Notes
There are no recent notes for these players

Isaac Mattson or Justin Lawrence Player Schedules
Date	Opp	Opp Pitcher	VBR	Opp	Opp Pitcher	VBR
	Isaac Mattson RP - PIT			Justin Lawrence RP - WSH
Thu, Mar 26th	@ NYM	Freddy Peralta (8-11)	#52	@ CHC	Matthew Boyd (8-4)	#59
Sat, Mar 28th	@ NYM	David Peterson (7-8)	#101	@ CHC	Cade Horton (1-0)
Sun, Mar 29th	@ NYM	Nolan McLean (11-9)	#33	@ CHC	Shota Imanaga (10-10)	#30
Mon, Mar 30th	@ CIN	Chase Burns (15-3)	#31	@ PHI	Taijuan Walker (1-4)
Tue, Mar 31st	@ CIN	Brandon Williamson (3-4)	#399	@ PHI	Andrew Painter (3-9)	#132
Wed, Apr 1st	@ CIN	Andrew Abbott (6-11)	#128	@ PHI	Cristopher Sanchez (17-5)	#5
Fri, Apr 3rd	vs BAL	Kyle Bradish (7-14)	#61	vs LAD	Emmet Sheehan (5-8)	#56
Sat, Apr 4th	vs BAL	Shane Baz (6-15)	#69	vs LAD	Tyler Glasnow (4-1)	#12
Sun, Apr 5th	vs BAL	Chris Bassitt (7-5)	#143	vs LAD	Roki Sasaki (5-5)	#106
Mon, Apr 6th	vs SD	German Marquez (4-2)	#369	vs STL	Andre Pallante (12-6)	#92
Tue, Apr 7th	vs SD	Nick Pivetta (2-2)	#32	vs STL	Matthew Liberatore (5-14)	#83
Wed, Apr 8th	vs SD	Michael King (11-9)	#60	vs STL	Michael McGreevy (6-9)	#110
Fri, Apr 10th	@ CHC	Shota Imanaga (10-10)	#30	@ MIL	Aaron Ashby
Sat, Apr 11th	@ CHC	Edward Cabrera (5-5)	#258	@ MIL	Kyle Harrison (10-4)	#62
Sun, Apr 12th	@ CHC	Jameson Taillon (2-6)		@ MIL	Brandon Woodruff (2-2)
Mon, Apr 13th	vs WSH	Cade Cavalli (12-5)	#36	@ PIT	Paul Skenes (10-11)	#6
Tue, Apr 14th	vs WSH	PJ Poulin (3-0)		@ PIT	Mitch Keller (6-8)
Wed, Apr 15th	vs WSH	Jake Irvin (2-9)	#149	@ PIT	Mason Montgomery (6-3)	#84
Thu, Apr 16th	vs WSH	Foster Griffin (15-5)	#57	@ PIT	Braxton Ashcraft (14-6)
Fri, Apr 17th	vs TB	Nick Martinez (14-4)	#90	vs SF	Logan Webb (8-8)	#20
Sat, Apr 18th	vs TB	Drew Rasmussen (14-5)	#14	vs SF	Adrian Houser (4-7)
Sun, Apr 19th	vs TB	Shane McClanahan (10-7)	#152	vs SF	Robbie Ray (12-8)	#105
Tue, Apr 21st	@ TEX	Kumar Rocker (5-11)	#117	vs ATL	Reynaldo Lopez (4-4)	#76
Wed, Apr 22nd	@ TEX	Jack Leiter (3-7)	#230	vs ATL	Didier Fuentes (7-2)	#127
Thu, Apr 23rd	@ TEX	Jacob deGrom (10-9)	#3	vs ATL	JR Ritchie (1-2)	#310
Fri, Apr 24th	@ MIL	Brandon Woodruff (2-2)		@ CWS	Bryan Hudson (4-4)	#145
Sat, Apr 25th	@ MIL	Jacob Misiorowski (14-5)	#7	@ CWS	Noah Schultz (3-9)	#376
Sun, Apr 26th	@ MIL	Kyle Harrison (10-4)	#62	@ CWS	Bryan Hudson (4-4)	#145
Mon, Apr 27th	vs STL	Dustin May (7-9)	#51
Tue, Apr 28th	vs STL	Kyle Leahy (10-4)	#71	@ NYM	Clay Holmes (6-7)	#63
Wed, Apr 29th	vs STL	Andre Pallante (12-6)	#92	@ NYM	David Peterson (7-8)	#101
Thu, Apr 30th	vs STL	Hunter Dobbins (3-3)		@ NYM	Freddy Peralta (8-11)	#52
Fri, May 1st	vs CIN	Brady Singer (6-14)	#155	vs MIL	Jacob Misiorowski (14-5)	#7
Sat, May 2nd	vs CIN	Rhett Lowder (6-10)	#227	vs MIL	Kyle Harrison (10-4)	#62
Sun, May 3rd	vs CIN	Chase Burns (15-3)	#31	vs MIL	Logan Henderson (10-3)	#23
Tue, May 5th	@ ARI	Eduardo Rodriguez (15-5)	#114	vs MIN	Taj Bradley (11-6)	#40
Wed, May 6th	@ ARI	Michael Soroka (8-5)	#78	vs MIN	Bailey Ober (7-5)	#87
Thu, May 7th	@ ARI	Zac Gallen (3-9)	#118	vs MIN	Simeon Woods Richardson (2-7)
Fri, May 8th	@ SF	Robbie Ray (12-8)	#105	@ MIA	Robby Snelling (0-1)
Sat, May 9th	@ SF	Landen Roupp (9-13)	#100	@ MIA	Janson Junk (6-9)	#99
Sun, May 10th	@ SF	Tyler Mahle (6-10)	#58	@ MIA	Sandy Alcantara (13-10)	#88
Tue, May 12th	vs COL	Michael Lorenzen (3-12)	#119	@ CIN	Brady Singer (6-14)	#155
Wed, May 13th	vs COL	Jose Quintana (2-3)	#401	@ CIN	Nick Lodolo (3-4)	#108
Thu, May 14th	vs COL	Chase Dollander (3-3)		@ CIN	Chase Burns (15-3)	#31
Fri, May 15th	vs PHI	Aaron Nola (6-10)	#50	vs BAL	Shane Baz (6-15)	#69
Sat, May 16th	vs PHI	Cristopher Sanchez (17-5)	#5	vs BAL	Chris Bassitt (7-5)	#143
Sun, May 17th	vs PHI	Zack Wheeler (12-5)	#9	vs BAL	Brandon Young (9-4)	#120
Tue, May 19th	@ STL	Matthew Liberatore (5-14)	#83	vs NYM	Nolan McLean (11-9)	#33
Wed, May 20th	@ STL	Michael McGreevy (6-9)	#110	vs NYM	Zac Thornton (4-5)	#123
Thu, May 21st	@ STL	Dustin May (7-9)	#51	vs NYM	David Peterson (7-8)	#101
Fri, May 22nd	@ TOR	Kevin Gausman (9-12)	#26	@ ATL	Bryce Elder (8-8)
Sat, May 23rd	@ TOR	Patrick Corbin (3-4)		@ ATL	Grant Holmes (9-5)	#157
Sun, May 24th	@ TOR	Dylan Cease (10-5)	#4	@ ATL	Martin Perez (8-9)	#154
Mon, May 25th	vs CHC	Ben Brown (4-2)		@ CLE	Tanner Bibee (5-15)	#75
Tue, May 26th	vs CHC	Jordan Wicks (0-2)	#287	@ CLE	Joey Cantillo (9-9)	#66
Wed, May 27th	vs CHC	Jameson Taillon (2-6)		@ CLE	Gavin Williams (13-7)	#19
Thu, May 28th	vs CHC	Colin Rea (8-8)	#174
Fri, May 29th	vs MIN	Taj Bradley (11-6)	#40	vs SD	Lucas Giolito (2-3)
Sat, May 30th	vs MIN	Bailey Ober (7-5)	#87	vs SD	Michael King (11-9)	#60
Sun, May 31st	vs MIN	Zebby Matthews (9-10)	#85	vs SD	Griffin Canning (4-9)	#233
Tue, Jun 2nd	@ HOU	Mike Burrows (4-9)	#229	vs MIA	Lake Bachar (1-3)	#181
Wed, Jun 3rd	@ HOU	Spencer Arrighetti (8-9)	#140	vs MIA	Max Meyer (9-1)
Thu, Jun 4th	@ HOU	Kai-Wei Teng (5-7)	#309
Fri, Jun 5th	@ ATL	Martin Perez (8-9)	#154	@ ARI	Merrill Kelly (9-13)	#131
Sat, Jun 6th	@ ATL	Spencer Strider (4-2)		@ ARI	Eduardo Rodriguez (15-5)	#114
Sun, Jun 7th	@ ATL	Bryce Elder (8-8)		@ ARI	Michael Soroka (8-5)	#78
Tue, Jun 9th	vs LAD	Eric Lauer (8-7)	#314	@ SF	Adrian Houser (4-7)
Wed, Jun 10th	vs LAD	Shohei Ohtani (8-2)	#16	@ SF	Robbie Ray (12-8)	#105
Thu, Jun 11th	vs LAD	Justin Wrobleski (11-5)	#164
Fri, Jun 12th	vs MIA	Sandy Alcantara (13-10)	#88	vs SEA	Bryce Miller (4-9)	#44
Sat, Jun 13th	vs MIA	Lake Bachar (1-3)	#181	vs SEA	Luis Castillo (4-11)	#97
Sun, Jun 14th	vs MIA	Max Meyer (9-1)		vs SEA	Emerson Hancock (7-8)	#199
Mon, Jun 15th	@ ATH	J.T. Ginn (9-8)		vs KC	Mitch Spence (0-2)	#331
Tue, Jun 16th	@ ATH	Jack Perkins (3-11)	#135	vs KC	Michael Wacha (9-8)	#70
Wed, Jun 17th	@ ATH	Aaron Civale (6-7)	#205	vs KC	Luinder Avila (5-4)
Fri, Jun 19th	@ COL	Kyle Freeland (4-10)	#392	@ TB	Griffin Jax (7-10)	#29
Sat, Jun 20th	@ COL	Tomoyuki Sugano (12-9)	#402	@ TB	Ian Seymour (9-6)	#43
Sun, Jun 21st	@ COL	Michael Lorenzen (3-12)	#119	@ TB	Nick Martinez (14-4)	#90
Tue, Jun 23rd	vs SEA	George Kirby (9-11)	#28	vs PHI	Jesus Luzardo (14-5)	#18
Wed, Jun 24th	vs SEA	Bryan Woo (12-9)	#11	vs PHI	Aaron Nola (6-10)	#50
Thu, Jun 25th	vs SEA	Bryce Miller (4-9)	#44	vs PHI	Cristopher Sanchez (17-5)	#5
Fri, Jun 26th	vs CIN	Andrew Abbott (6-11)	#128	@ BAL	Trevor Rogers (10-9)	#42
Sat, Jun 27th	vs CIN	Chase Burns (15-3)	#31	@ BAL	Brandon Young (9-4)	#120
Sun, Jun 28th	vs CIN	Brady Singer (6-14)	#155	@ BAL	Kyle Bradish (7-14)	#61
Mon, Jun 29th	@ PHI	Aaron Nola (6-10)	#50	@ BOS	Ranger Suarez (7-4)	#34
Tue, Jun 30th	@ PHI	Cristopher Sanchez (17-5)	#5	@ BOS	Connelly Early (7-5)	#179
Wed, Jul 1st	@ PHI	Zack Wheeler (12-5)	#9	@ BOS	Payton Tolle (9-6)	#21
Thu, Jul 2nd	@ PHI	Alan Rangel (0-3)	#283
Fri, Jul 3rd	@ WSH	Foster Griffin (15-5)	#57	vs PIT	Mitch Keller (6-8)
Sat, Jul 4th	@ WSH	Carson Palmquist (0-2)	#305	vs PIT	Braxton Ashcraft (14-6)
Sun, Jul 5th	@ WSH	Cade Cavalli (12-5)	#36	vs PIT	Bubba Chandler (7-9)	#109
Tue, Jul 7th	vs ATL	Hurston Waldrep (0-1)		vs HOU	Tatsuya Imai (6-4)	#94
Wed, Jul 8th	vs ATL	Grant Holmes (9-5)	#157	vs HOU	Spencer Arrighetti (8-9)	#140
Thu, Jul 9th	vs ATL	Bryce Elder (8-8)
Sat, Jul 11th	vs MIL	Shane Drohan (7-5)	#79	vs NYY	Cam Schlittler (13-6)	#15
Sun, Jul 12th	vs MIL	Robert Gasser (4-5)	#93	vs NYY	Will Warren (10-6)	#74
Sat, Jul 18th	@ CLE	Logan Allen (0-0)	#268	@ ATH	J.T. Ginn (9-8)
Sun, Jul 19th	@ CLE	Joey Cantillo (9-9)	#66	@ ATH	Jacob Lopez (6-4)	#146
Mon, Jul 20th	@ NYY	Ryan Weathers (5-8)	#187	@ COL	Kyle Freeland (4-10)	#392
Wed, Jul 22nd	@ NYY	Max Fried (4-4)	#17	@ COL	Gabriel Hughes (0-7)	#321
Fri, Jul 24th	vs CHC	Matthew Boyd (8-4)	#59	vs ARI	Eduardo Rodriguez (15-5)	#114
Sat, Jul 25th	vs CHC	Shota Imanaga (10-10)	#30	vs ARI	Mitch Bratt (1-3)	#158
Sun, Jul 26th	vs CHC	Jameson Taillon (2-6)		vs ARI	Kohl Drake (0-1)
Mon, Jul 27th	vs ARI	Merrill Kelly (9-13)	#131	vs TOR	Max Scherzer (2-8)	#116
Tue, Jul 28th	vs ARI	Brandon Pfaadt (7-3)	#115	vs TOR	Shane Bieber (5-2)	#196
Wed, Jul 29th	vs ARI	Eduardo Rodriguez (15-5)	#114	vs TOR	Trey Yesavage (5-5)	#243
Thu, Jul 30th	@ CIN	Rhett Lowder (6-10)	#227	@ ATL	Grant Holmes (9-5)	#157
Fri, Jul 31st	@ CIN	Hunter Greene (2-2)		@ ATL	Bryce Elder (8-8)
Sat, Aug 1st	@ CIN	Andrew Abbott (6-11)	#128	@ ATL	Martin Perez (8-9)	#154
Sun, Aug 2nd	@ CIN	Chase Burns (15-3)	#31	@ ATL	JR Ritchie (1-2)	#310
Mon, Aug 3rd	@ MIL	Brandon Sproat (3-7)	#220	@ PHI	Aaron Nola (6-10)	#50
Tue, Aug 4th	@ MIL	Logan Henderson (10-3)	#23	@ PHI	Jesus Luzardo (14-5)	#18
Wed, Aug 5th	@ MIL	Kyle Harrison (10-4)	#62	@ PHI	Andrew Painter (3-9)	#132
Thu, Aug 6th	@ MIL	Dustin May (7-9)	#51	@ PHI	Cristopher Sanchez (17-5)	#5
Fri, Aug 7th	vs NYM	Zac Thornton (4-5)	#123	vs CIN	Chase Petty (1-2)	#363
Sat, Aug 8th	vs NYM	Robert Stock (1-3)	#348	vs CIN	Chase Burns (15-3)	#31
Sun, Aug 9th	vs NYM	Sean Manaea (5-7)	#67	vs CIN	Brady Singer (6-14)	#155
Tue, Aug 11th	@ MIA	Eury Perez (7-11)	#45	vs CHC	Shota Imanaga (10-10)	#30
Wed, Aug 12th	@ MIA	Janson Junk (6-9)	#99	vs CHC	David Peterson (7-8)	#101
Thu, Aug 13th	@ MIA	Tyler Phillips (5-6)	#159	vs CHC	Kevin Gausman (9-12)	#26
Fri, Aug 14th	vs BOS	Jake Bennett (9-7)	#72	@ NYM	Robert Stock (1-3)	#348
Sat, Aug 15th	vs BOS	Sonny Gray (17-5)	#37	@ NYM	Sean Manaea (5-7)	#67
Sun, Aug 16th	vs BOS	Patrick Sandoval (1-5)	#111	@ NYM	Christian Scott (4-4)	#39
Mon, Aug 17th	vs DET	Framber Valdez (10-10)	#46
Tue, Aug 18th	vs DET	Keider Montero (9-8)	#134	@ TEX	Cal Quantrill (8-5)	#156
Wed, Aug 19th	vs DET	Jackson Jobe (1-2)	#148	@ TEX	Kumar Rocker (5-11)	#117
Fri, Aug 21st	@ LAD	Yoshinobu Yamamoto (13-8)	#8	@ MIA	Ryan Gusto (1-5)	#141
Sat, Aug 22nd	@ LAD	Tarik Skubal (9-7)	#1	@ MIA	Eury Perez (7-11)	#45
Sun, Aug 23rd	@ LAD	Blake Snell (4-1)	#10	@ MIA	Janson Junk (6-9)	#99
Mon, Aug 24th	@ SD	Robbie Ray (12-8)	#105	vs COL	Ryan Feltner (5-10)	#400
Tue, Aug 25th	@ SD	Michael King (11-9)	#60	vs COL	Mason Adams (0-0)	#393
Wed, Aug 26th	@ SD	Randy Vasquez (10-6)	#163	vs COL	Tanner Gordon (1-4)	#225
Fri, Aug 28th	@ STL	Quinn Mathews (1-3)	#136	vs MIA	Eury Perez (7-11)	#45
Sat, Aug 29th	@ STL	Kyle Leahy (10-4)	#71	vs MIA	Sandy Alcantara (13-10)	#88
Sun, Aug 30th	@ STL	Matthew Liberatore (5-14)	#83	vs MIA	Janson Junk (6-9)	#99
Tue, Sep 1st	vs SF	Logan Webb (8-8)	#20	vs ATL	AJ Smith-Shawver (0-2)	#103
Wed, Sep 2nd	vs SF	Landen Roupp (9-13)	#100	vs ATL	Grant Holmes (9-5)	#157
Thu, Sep 3rd	vs SF	Blade Tidwell (0-2)	#170
Fri, Sep 4th	vs LAA	Ryan Johnson (4-8)	#177	@ LAD	Blake Snell (4-1)	#10
Sat, Sep 5th	vs LAA	Yusei Kikuchi (1-5)	#68	@ LAD	Tyler Glasnow (4-1)	#12
Sun, Sep 6th	vs LAA	Walbert Urena (9-10)	#150	@ LAD	Justin Wrobleski (11-5)	#164
Tue, Sep 8th	@ CWS	Sean Burke (8-7)	#82	@ SD	Casey Mize (5-9)	#54
Wed, Sep 9th	@ CWS	Davis Martin (9-7)	#96	@ SD	Walker Buehler (8-6)	#167
Thu, Sep 10th	@ CWS	Hagen Smith (3-1)	#194
Fri, Sep 11th	@ CHC	Shota Imanaga (10-10)	#30	vs LAA	Yusei Kikuchi (1-5)	#68
Sat, Sep 12th	@ CHC	Clay Holmes (6-7)	#63	vs LAA	Walbert Urena (9-10)	#150
Sun, Sep 13th	@ CHC	Matthew Boyd (8-4)	#59	vs LAA	Grayson Rodriguez (4-7)	#95
Tue, Sep 15th	vs MIL	Jacob Misiorowski (14-5)	#7	vs PHI	Cristopher Sanchez (17-5)	#5
Wed, Sep 16th	vs MIL	Jacob Misiorowski (14-5)	#7	vs PHI	Zack Wheeler (12-5)	#9
Thu, Sep 17th	vs MIL	Logan Henderson (10-3)	#23
Fri, Sep 18th	vs KC	Randy Dobnak (3-4)	#391	@ STL	Kyle Leahy (10-4)	#71
Sat, Sep 19th	vs KC	Noah Cameron (9-8)	#65	@ STL	Michael McGreevy (6-9)	#110
Sun, Sep 20th	vs KC	Michael Wacha (9-8)	#70	@ STL	Quinn Mathews (1-3)	#136
Tue, Sep 22nd	vs STL	Andre Pallante (12-6)	#92	@ DET	Jack Flaherty (3-8)	#91
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 (8-8)
Mon, May 18th				vs NYM	Christian Scott (4-4)	#39
Mon, Jun 1st				vs MIA	Sandy Alcantara (13-10)	#88
Mon, Jun 8th				@ SF	Logan Webb (8-8)	#20
Mon, Jun 22nd				vs PHI	Tim Mayza (3-3)	#172
Mon, Jul 6th				vs HOU	Mike Burrows (4-9)	#229
Fri, Jul 10th				vs NYY	Ryan Weathers (5-8)	#187
Fri, Jul 17th				@ ATH	Gage Jump (6-11)	#102
Tue, Jul 21st				@ COL	Michael Lorenzen (3-12)	#119
Thu, Aug 20th				@ TEX	Jacob deGrom (10-9)	#3
Thu, Aug 27th				vs COL	Gabriel Hughes (0-7)	#321
Mon, Aug 31st				vs MIA	Ryan Gusto (1-5)	#141
Mon, Sep 7th				@ SD	Nick Pivetta (2-2)	#32
Mon, Sep 21st				@ DET	Keider Montero (9-8)	#134