Beau Brieske or Isaac Mattson

Baseball Stats Comparison

Stats
Projections
News & Notes
Schedule

Beau Brieske or Isaac Mattson Player Statistics
	Isaac Mattson RP - PIT	Beau Brieske RP - DET
2026 Stats


Games Played	38	15

Games Started	0	0

Innings Pitched	38.2	20.2

Wins	0	1

Losses	0	0

Saves	0	0

Blown Saves	2	0

Holds	8	1

Hits Allowed	44	19

Earned Runs	23	12

Home Runs Allowed	3	5

Strikeouts	36	20

Walks	18	6

ERA	5.35	5.23

WHIP	1.60	1.21

Beau Brieske or Isaac Mattson Player Projections
	Isaac Mattson RP - PIT	Beau Brieske RP - DET
2026 Projections


Games Played	57	41

Games Started	0	1

Innings Pitched	60.8	44.6

Wins	3	2

Losses	3	3

Saves	2	0

Blown Saves	1	0

Holds	14	5

Hits Allowed	55	42

Earned Runs	30	25

Home Runs Allowed	7	6

Strikeouts	59	40

Walks	28	20

ERA	4.44	4.94

WHIP	1.35	1.39

Beau Brieske or Isaac Mattson Player Notes
	Isaac Mattson RP - PIT	Beau Brieske RP - DET
News
	The Pirates placed RHP Isaac Mattson on the 15-day injured list with hip inflammation. Ari Koslow Tue, Sep 8th	The Tigers recalled Beau Brieske from Triple-A Toledo. Ari Koslow Tue, Sep 1st
	The Pirates recalled RHP Isaac Mattson from Triple-A Indianapolis. Ari Koslow Fri, Sep 4th	The Tigers recalled Beau Brieske from Triple-A Toledo. Ari Koslow Wed, Jul 1st
	The Pirates optioned Isaac Mattson to Triple-A Indianapolis. Ari Koslow Tue, Aug 18th	The Tigers have optioned right-hander Beau Brieske to Triple-A Toledo. Brenton Kemp Fri, Jun 12th
	The Pirates recalled RHP Isaac Mattson from Triple-A Indianapolis. Ari Koslow Thu, Aug 13th	Beau Brieske was activated from the 60-day injured list by the Tigers on Friday. Diego Sandoval Fri, May 29th
	The Pirates optioned RHP Isaac Mattson to Triple-A Indianapolis. Ari Koslow Sun, Aug 2nd	Beau Brieske will make a rehab appearance on Friday for Triple-A Toledo. Ari Koslow Fri, May 15th
Notes
There are no recent notes for these players

Beau Brieske or Isaac Mattson Player Schedules
Date	Opp	Opp Pitcher	VBR	Opp	Opp Pitcher	VBR
	Isaac Mattson RP - PIT			Beau Brieske RP - DET
Thu, Mar 26th	@ NYM	Freddy Peralta (9-11)	#49	@ SD	Nick Pivetta (3-2)	#60
Fri, Mar 27th				@ SD	Michael King (12-9)	#59
Sat, Mar 28th	@ NYM	David Peterson (8-8)	#92	@ SD	Randy Vasquez (10-6)	#244
Mon, Mar 30th	@ CIN	Chase Burns (15-3)	#62	@ ARI	Michael Soroka (8-5)	#40
Tue, Mar 31st	@ CIN	Brandon Williamson (4-4)	#371	@ ARI	Brandon Pfaadt (7-3)	#66
Wed, Apr 1st	@ CIN	Andrew Abbott (6-11)	#139	@ ARI	Zac Gallen (3-9)	#131
Fri, Apr 3rd	vs BAL	Kyle Bradish (7-14)		vs STL	Michael McGreevy (7-9)	#113
Sat, Apr 4th	vs BAL	Shane Baz (6-15)	#58	vs STL	Dustin May (7-9)	#52
Sun, Apr 5th	vs BAL	Chris Bassitt (8-5)	#88	vs STL	Kyle Leahy (10-5)	#85
Mon, Apr 6th	vs SD	German Marquez (4-2)		@ MIN	Joe Ryan (6-10)	#43
Tue, Apr 7th	vs SD	Nick Pivetta (3-2)	#60	@ MIN	Taj Bradley (11-6)	#26
Wed, Apr 8th	vs SD	Michael King (12-9)	#59	@ MIN	Bailey Ober (7-6)	#97
Thu, Apr 9th				@ MIN	Mick Abel (1-2)
Fri, Apr 10th	@ CHC	Shota Imanaga (11-10)	#20	vs MIA	Chris Paddack (0-7)
Sat, Apr 11th	@ CHC	Edward Cabrera (5-5)	#196	vs MIA	Janson Junk (6-9)	#106
Sun, Apr 12th	@ CHC	Jameson Taillon (2-6)		vs MIA	Sandy Alcantara (13-10)	#54
Tue, Apr 14th	vs WSH	PJ Poulin (3-0)		vs KC	Cole Ragans (1-4)
Wed, Apr 15th	vs WSH	Jake Irvin (2-9)	#198	vs KC	Seth Lugo (7-9)	#137
Thu, Apr 16th	vs WSH	Foster Griffin (15-5)	#46	vs KC	Kris Bubic (3-2)	#118
Fri, Apr 17th	vs TB	Nick Martinez (15-4)	#56	@ BOS	Ranger Suarez (8-4)	#28
Sat, Apr 18th	vs TB	Drew Rasmussen (15-5)	#13	@ BOS	Brayan Bello (6-7)	#112
Sun, Apr 19th	vs TB	Shane McClanahan (10-7)	#101	@ BOS	Garrett Crochet (3-3)
Mon, Apr 20th				@ BOS	Sonny Gray (17-5)	#33
Tue, Apr 21st	@ TEX	Kumar Rocker (5-11)	#121	vs MIL	Kyle Harrison (10-5)	#75
Wed, Apr 22nd	@ TEX	Jack Leiter (3-7)	#258	vs MIL	DL Hall (3-0)	#263
Thu, Apr 23rd	@ TEX	Jacob deGrom (11-9)	#9	vs MIL	Brandon Sproat (3-7)	#289
Fri, Apr 24th	@ MIL	Brandon Woodruff (2-2)		@ CIN	Andrew Abbott (6-11)	#139
Sat, Apr 25th	@ MIL	Jacob Misiorowski (15-5)	#4	@ CIN	Brady Singer (6-15)	#355
Sun, Apr 26th	@ MIL	Kyle Harrison (10-5)	#75	@ CIN	Rhett Lowder (6-11)	#308
Tue, Apr 28th	vs STL	Kyle Leahy (10-5)	#85	@ ATL	Martin Perez (9-9)	#164
Wed, Apr 29th	vs STL	Andre Pallante (12-7)	#122	@ ATL	JR Ritchie (1-3)	#229
Thu, Apr 30th	vs STL	Hunter Dobbins (3-3)		@ ATL	Bryce Elder (8-8)
Fri, May 1st	vs CIN	Brady Singer (6-15)	#355	vs TEX	MacKenzie Gore (8-11)	#34
Sat, May 2nd	vs CIN	Rhett Lowder (6-11)	#308	vs TEX	Kumar Rocker (5-11)	#121
Sun, May 3rd	vs CIN	Chase Burns (15-3)	#62	vs TEX	Jack Leiter (3-7)	#258
Mon, May 4th				vs BOS	Payton Tolle (9-6)	#37
Tue, May 5th	@ ARI	Eduardo Rodriguez (15-7)	#76	vs BOS	Jovani Moran (2-3)	#107
Wed, May 6th	@ ARI	Michael Soroka (8-5)	#40	vs BOS	Sonny Gray (17-5)	#33
Fri, May 8th	@ SF	Robbie Ray (13-8)	#71	@ KC	Kris Bubic (3-2)	#118
Sat, May 9th	@ SF	Landen Roupp (9-14)	#149	@ KC	Michael Wacha (9-9)	#64
Sun, May 10th	@ SF	Tyler Mahle (7-10)	#41	@ KC	Noah Cameron (9-8)	#57
Tue, May 12th	vs COL	Michael Lorenzen (3-13)	#161	@ NYM	Freddy Peralta (9-11)	#49
Wed, May 13th	vs COL	Jose Quintana (2-3)	#376	@ NYM	Christian Scott (4-5)	#73
Thu, May 14th	vs COL	Chase Dollander (3-3)		@ NYM	Nolan McLean (11-10)	#44
Fri, May 15th	vs PHI	Aaron Nola (7-10)	#48	vs TOR	Trey Yesavage (5-5)	#115
Sat, May 16th	vs PHI	Cristopher Sanchez (17-6)	#7	vs TOR	Mason Fluharty (6-1)	#134
Sun, May 17th	vs PHI	Zack Wheeler (13-5)	#5	vs TOR	Kevin Gausman (9-12)	#22
Mon, May 18th				vs CLE	Slade Cecconi (4-7)	#285
Tue, May 19th	@ STL	Matthew Liberatore (5-14)	#105	vs CLE	Parker Messick (12-9)	#24
Wed, May 20th	@ STL	Michael McGreevy (7-9)	#113	vs CLE	Tanner Bibee (6-15)	#42
Thu, May 21st	@ STL	Dustin May (7-9)	#52	vs CLE	Joey Cantillo (10-9)	#82
Fri, May 22nd	@ TOR	Kevin Gausman (9-12)	#22	@ BAL	Keegan Akin (0-1)
Sun, May 24th	@ TOR	Dylan Cease (11-6)	#8	@ BAL	Trevor Rogers (10-10)	#36
Tue, May 26th	vs CHC	Jordan Wicks (0-2)		vs LAA	Jack Kochanowicz (2-5)
Wed, May 27th	vs CHC	Jameson Taillon (2-6)		vs LAA	Jose Soriano (12-7)	#30
Thu, May 28th	vs CHC	Colin Rea (8-8)	#259	vs LAA	Grayson Rodriguez (4-8)	#117
Fri, May 29th	vs MIN	Taj Bradley (11-6)	#26	@ CWS	Brandon Eisert (3-2)	#148
Sat, May 30th	vs MIN	Bailey Ober (7-6)	#97	@ CWS	Anthony Kay (9-9)	#171
Sun, May 31st	vs MIN	Zebby Matthews (9-10)	#108	@ CWS	Sean Burke (9-7)	#83
Mon, Jun 1st				@ TB	Griffin Jax (7-10)	#25
Tue, Jun 2nd	@ HOU	Mike Burrows (4-9)	#167	@ TB	Steven Matz (5-5)	#160
Wed, Jun 3rd	@ HOU	Spencer Arrighetti (8-9)	#291	@ TB	Nick Martinez (15-4)	#56
Fri, Jun 5th	@ ATL	Martin Perez (9-9)	#164	vs SEA	Bryan Woo (12-9)	#11
Sat, Jun 6th	@ ATL	Spencer Strider (4-2)		vs SEA	Bryce Miller (4-9)	#72
Sun, Jun 7th	@ ATL	Bryce Elder (8-8)		vs SEA	Luis Castillo (4-11)	#215
Tue, Jun 9th	vs LAD	Eric Lauer (8-7)		vs MIN	Taj Bradley (11-6)	#26
Wed, Jun 10th	vs LAD	Shohei Ohtani (8-2)	#39	vs MIN	Mike Paredes (0-3)
Thu, Jun 11th	vs LAD	Justin Wrobleski (11-5)	#99	vs MIN	Zebby Matthews (9-10)	#108
Fri, Jun 12th	vs MIA	Sandy Alcantara (13-10)	#54	@ CLE	Tanner Bibee (6-15)	#42
Sat, Jun 13th	vs MIA	Lake Bachar (1-4)	#219	@ CLE	Joey Cantillo (10-9)	#82
Mon, Jun 15th	@ ATH	J.T. Ginn (9-8)		@ HOU	Kai-Wei Teng (5-7)	#169
Tue, Jun 16th	@ ATH	Jack Perkins (3-11)	#94	@ HOU	Hunter Brown (6-3)	#23
Wed, Jun 17th	@ ATH	Aaron Civale (6-7)	#128	@ HOU	Peter Lambert (8-10)	#287
Fri, Jun 19th	@ COL	Kyle Freeland (4-10)	#359	vs CWS	Brandon Eisert (3-2)	#148
Sat, Jun 20th	@ COL	Tomoyuki Sugano (12-10)	#377	vs CWS	Sean Newcomb (2-5)	#146
Sun, Jun 21st	@ COL	Michael Lorenzen (3-13)	#161	vs CWS	Davis Martin (9-7)	#136
Mon, Jun 22nd				vs NYY	Gerrit Cole (9-9)	#18
Tue, Jun 23rd	vs SEA	George Kirby (9-11)	#21	vs NYY	Carlos Rodon (6-3)	#29
Wed, Jun 24th	vs SEA	Bryan Woo (12-9)	#11	vs NYY	Ryan Weathers (5-8)	#236
Thu, Jun 25th	vs SEA	Bryce Miller (4-9)	#72	vs HOU	Tatsuya Imai (6-4)	#119
Fri, Jun 26th	vs CIN	Andrew Abbott (6-11)	#139	vs HOU	Spencer Arrighetti (8-9)	#291
Sat, Jun 27th	vs CIN	Chase Burns (15-3)	#62	vs HOU	Kai-Wei Teng (5-7)	#169
Sun, Jun 28th	vs CIN	Brady Singer (6-15)	#355	vs HOU	Hunter Brown (6-3)	#23
Mon, Jun 29th	@ PHI	Aaron Nola (7-10)	#48	@ NYY	Ryan Weathers (5-8)	#236
Tue, Jun 30th	@ PHI	Cristopher Sanchez (17-6)	#7	@ NYY	Cam Schlittler (14-6)	#10
Wed, Jul 1st	@ PHI	Zack Wheeler (13-5)	#5	@ NYY	Will Warren (10-6)	#45
Thu, Jul 2nd	@ PHI	Alan Rangel (0-3)	#346	@ TEX	Nathan Eovaldi (11-9)	#69
Sat, Jul 4th	@ WSH	Carson Palmquist (0-2)	#362	@ TEX	Cal Quantrill (9-5)	#227
Sun, Jul 5th	@ WSH	Cade Cavalli (13-5)	#35	@ TEX	Kumar Rocker (5-11)	#121
Tue, Jul 7th	vs ATL	Hurston Waldrep (0-1)		vs ATH	J.T. Ginn (9-8)
Wed, Jul 8th	vs ATL	Grant Holmes (9-5)	#257	vs ATH	Jeffrey Springs (4-14)	#296
Thu, Jul 9th	vs ATL	Bryce Elder (8-8)		vs ATH	Jose Suarez
Fri, Jul 10th				vs PHI	Aaron Nola (7-10)	#48
Sat, Jul 11th	vs MIL	Shane Drohan (7-5)	#98	vs PHI	Cristopher Sanchez (17-6)	#7
Sun, Jul 12th	vs MIL	Robert Gasser (4-5)	#114	vs PHI	Zack Wheeler (13-5)	#5
Fri, Jul 17th				@ LAA	Reid Detmers (6-8)	#27
Sat, Jul 18th	@ CLE	Logan Allen (0-0)	#179	@ LAA	Grayson Rodriguez (4-8)	#117
Sun, Jul 19th	@ CLE	Joey Cantillo (10-9)	#82	@ LAA	Ryan Johnson (5-8)	#237
Mon, Jul 20th	@ NYY	Ryan Weathers (5-8)	#236	@ CHC	Jameson Taillon (2-6)
Tue, Jul 21st				@ CHC	David Peterson (8-8)	#92
Wed, Jul 22nd	@ NYY	Max Fried (5-4)	#14	@ CHC	Colin Rea (8-8)	#259
Thu, Jul 23rd				vs KC	Randy Dobnak (3-4)	#375
Fri, Jul 24th	vs CHC	Matthew Boyd (8-5)	#31	vs KC	Beck Way (1-1)	#309
Sat, Jul 25th	vs CHC	Shota Imanaga (11-10)	#20	vs KC	Michael Wacha (9-9)	#64
Sun, Jul 26th	vs CHC	Jameson Taillon (2-6)		vs KC	Luinder Avila (5-4)
Mon, Jul 27th	vs ARI	Merrill Kelly (9-14)	#79	vs BAL	Kyle Bradish (7-14)
Tue, Jul 28th	vs ARI	Brandon Pfaadt (7-3)	#66	vs BAL	Dean Kremer (3-5)	#84
Wed, Jul 29th	vs ARI	Eduardo Rodriguez (15-7)	#76	vs BAL	Trevor Rogers (10-10)	#36
Fri, Jul 31st	@ CIN	Hunter Greene (2-2)		@ ATH	Jeffrey Springs (4-14)	#296
Sat, Aug 1st	@ CIN	Andrew Abbott (6-11)	#139	@ ATH	Jack Perkins (3-11)	#94
Sun, Aug 2nd	@ CIN	Chase Burns (15-3)	#62	@ ATH	Gage Jump (6-11)
Tue, Aug 4th	@ MIL	Logan Henderson (10-3)	#17	@ SEA	Emerson Hancock (7-8)	#152
Wed, Aug 5th	@ MIL	Kyle Harrison (10-5)	#75	@ SEA	Bryan Woo (12-9)	#11
Thu, Aug 6th	@ MIL	Dustin May (7-9)	#52	@ SEA	Bryce Miller (4-9)	#72
Fri, Aug 7th	vs NYM	Zac Thornton (5-5)	#157	@ SF	JT Brubaker
Sat, Aug 8th	vs NYM	Robert Stock (1-3)		@ SF	Landen Roupp (9-14)	#149
Sun, Aug 9th	vs NYM	Sean Manaea (5-7)	#65	@ SF	Logan Webb (8-9)	#19
Tue, Aug 11th	@ MIA	Eury Perez (7-11)	#61	vs CLE	Tanner Bibee (6-15)	#42
Wed, Aug 12th	@ MIA	Janson Junk (6-9)	#106	vs CLE	Foster Griffin (15-5)	#46
Thu, Aug 13th	@ MIA	Tyler Phillips (5-6)	#221	vs CLE	Parker Messick (12-9)	#24
Fri, Aug 14th	vs BOS	Jake Bennett (9-7)	#47	vs CWS	Sean Newcomb (2-5)	#146
Sat, Aug 15th	vs BOS	Sonny Gray (17-5)	#33	vs CWS	Anthony Kay (9-9)	#171
Sun, Aug 16th	vs BOS	Patrick Sandoval (1-6)	#104	vs CWS	Sean Burke (9-7)	#83
Mon, Aug 17th	vs DET	Framber Valdez (10-11)	#50	@ PIT	Carmen Mlodzinski (7-7)	#110
Tue, Aug 18th	vs DET	Keider Montero (9-9)	#155	@ PIT	Braxton Ashcraft (14-6)
Wed, Aug 19th	vs DET	Jackson Jobe (2-2)	#207	@ PIT	Paul Skenes (10-11)	#6
Fri, Aug 21st	@ LAD	Yoshinobu Yamamoto (14-8)	#2	@ KC	Noah Cameron (9-8)	#57
Sat, Aug 22nd	@ LAD	Tarik Skubal (10-7)	#1	@ KC	Michael Wacha (9-9)	#64
Sun, Aug 23rd	@ LAD	Blake Snell (4-1)	#74	@ KC	Daniel Lynch (6-5)	#239
Mon, Aug 24th	@ SD	Robbie Ray (13-8)	#71	vs TB	Drew Rasmussen (15-5)	#13
Tue, Aug 25th	@ SD	Michael King (12-9)	#59	vs TB	Casey Legumina (2-2)	#201
Wed, Aug 26th	@ SD	Randy Vasquez (10-6)	#244	vs TB	Freddy Peralta (9-11)	#49
Fri, Aug 28th	@ STL	Quinn Mathews (2-3)	#210	vs LAD	Tarik Skubal (10-7)	#1
Sat, Aug 29th	@ STL	Kyle Leahy (10-5)	#85	vs LAD	Blake Snell (4-1)	#74
Sun, Aug 30th	@ STL	Matthew Liberatore (5-14)	#105	vs LAD	Tyler Glasnow (5-1)	#15
Mon, Aug 31st				@ MIN	Taj Bradley (11-6)	#26
Tue, Sep 1st	vs SF	Logan Webb (8-9)	#19	@ MIN	Andrew Morris (4-8)	#138
Wed, Sep 2nd	vs SF	Landen Roupp (9-14)	#149	@ MIN	Dean Kremer (3-5)	#84
Fri, Sep 4th	vs LAA	Ryan Johnson (5-8)	#237	@ CLE	Foster Griffin (15-5)	#46
Sat, Sep 5th	vs LAA	Yusei Kikuchi (1-6)	#89	@ CLE	Parker Messick (12-9)	#24
Sun, Sep 6th	vs LAA	Walbert Urena (9-10)	#194	@ CLE	Gavin Williams (13-8)	#16
Mon, Sep 7th				vs MIN	Joe Ryan (6-10)	#43
Tue, Sep 8th	@ CWS	Sean Burke (9-7)	#83	vs MIN	Dean Kremer (3-5)	#84
Wed, Sep 9th	@ CWS	Davis Martin (9-7)	#136	vs MIN	Zebby Matthews (9-10)	#108
Fri, Sep 11th	@ CHC	Shota Imanaga (11-10)	#20	vs COL	Mason Adams (0-1)	#361
Sat, Sep 12th	@ CHC	Clay Holmes (6-8)	#53	vs COL	Tanner Gordon (1-5)	#369
Sun, Sep 13th	@ CHC	Matthew Boyd (8-5)	#31	vs COL	Gabriel Hughes (0-8)	#354
Mon, Sep 14th				@ TOR	Jose Soriano (12-7)	#30
Tue, Sep 15th	vs MIL	Jacob Misiorowski (15-5)	#4	@ TOR	Braydon Fisher (3-4)	#188
Wed, Sep 16th	vs MIL	Logan Henderson (10-3)	#17	@ TOR	Max Scherzer (3-8)	#116
Thu, Sep 17th	vs MIL	Kyle Harrison (10-5)	#75	@ CWS	Erick Fedde (8-9)	#358
Fri, Sep 18th	vs KC	Randy Dobnak (3-4)	#375	@ CWS	David Sandlin (2-2)	#318
Sat, Sep 19th	vs KC	Noah Cameron (9-8)	#57	@ CWS	Sean Burke (9-7)	#83
Sun, Sep 20th	vs KC	Michael Wacha (9-9)	#64	@ CWS	Davis Martin (9-7)	#136
Mon, Sep 21st				vs WSH	Jackson Kent (1-4)	#284
Tue, Sep 22nd	vs STL	Andre Pallante (12-7)	#122	vs WSH	Connelly Early (7-5)	#144
Wed, Sep 23rd	vs STL	Matthew Liberatore (5-14)	#105	vs WSH	Cade Cavalli (13-5)	#35
Fri, Sep 25th	@ DET	Jackson Jobe (2-2)	#207	vs PIT	Bubba Chandler (8-9)	#123
Sat, Sep 26th	@ DET	Troy Melton (8-4)	#86	vs PIT	Antwone Kelly (0-0)	#363
Sun, Sep 27th	@ DET	Keider Montero (9-9)	#155	vs PIT	Jared Jones (4-6)	#63
Sun, Mar 29th	@ NYM	Nolan McLean (11-10)	#44
Mon, Apr 13th	vs WSH	Cade Cavalli (13-5)	#35
Mon, Apr 27th	vs STL	Dustin May (7-9)	#52
Thu, May 7th	@ ARI	Zac Gallen (3-9)	#131
Sat, May 23rd	@ TOR	Patrick Corbin (3-4)
Mon, May 25th	vs CHC	Ben Brown (4-2)
Thu, Jun 4th	@ HOU	Kai-Wei Teng (5-7)	#169
Sun, Jun 14th	vs MIA	Max Meyer (9-1)
Fri, Jul 3rd	@ WSH	Foster Griffin (15-5)	#46
Thu, Jul 30th	@ CIN	Rhett Lowder (6-11)	#308
Mon, Aug 3rd	@ MIL	Brandon Sproat (3-7)	#289
Thu, Sep 3rd	vs SF	Blade Tidwell (1-2)	#256
Thu, Sep 10th	@ CWS	Hagen Smith (3-2)	#133
Thu, Sep 24th	vs STL	Kyle Leahy (10-5)	#85