Isaac Mattson or Quinn Priester

Baseball Stats Comparison

Stats
Projections
News & Notes
Schedule

Isaac Mattson or Quinn Priester Player Statistics
	Quinn Priester SP,RP - MIL	Isaac Mattson RP - PIT
2026 Stats


Games Played	‐	38

Games Started	‐	0

Innings Pitched	‐	38.2

Wins	‐	0

Losses	‐	0

Saves	‐	0

Blown Saves	‐	2

Holds	‐	8

Hits Allowed	‐	44

Earned Runs	‐	23

Home Runs Allowed	‐	3

Strikeouts	‐	36

Walks	‐	18

ERA	‐	5.35

WHIP	‐	1.60

Isaac Mattson or Quinn Priester Player Projections
	Quinn Priester SP,RP - MIL	Isaac Mattson RP - PIT
2026 Projections


Games Played	24	57

Games Started	22	0

Innings Pitched	128.0	60.8

Wins	8	3

Losses	7	3

Saves	0	2

Blown Saves	0	1

Holds	0	14

Hits Allowed	125	55

Earned Runs	57	30

Home Runs Allowed	15	7

Strikeouts	106	59

Walks	42	28

ERA	4.03	4.44

WHIP	1.30	1.35

Isaac Mattson or Quinn Priester Player Notes
	Quinn Priester SP,RP - MIL	Isaac Mattson RP - PIT
News
	Quinn Priester underwent surgery on Monday. Ari Koslow Tue, Jun 23rd	The Pirates placed RHP Isaac Mattson on the 15-day injured list with hip inflammation. Ari Koslow Tue, Sep 8th
	Quinn Priester told reporters he will undergo decompression surgery on Monday and miss the remainder of the season. Ari Koslow Thu, Jun 18th	The Pirates recalled RHP Isaac Mattson from Triple-A Indianapolis. Ari Koslow Fri, Sep 4th
	Brewers right-hander Quinn Priester (shoulder) will visit a specialist to decide on his next steps. Brenton Kemp Fri, Jun 12th	The Pirates optioned Isaac Mattson to Triple-A Indianapolis. Ari Koslow Tue, Aug 18th
	Quinn Priester returned from his rehab assignment to the Rookie-level Arizona Complex League and remains on the injured list. Ari Koslow Thu, Jun 11th	The Pirates recalled RHP Isaac Mattson from Triple-A Indianapolis. Ari Koslow Thu, Aug 13th
	Quinn Priester will throw five innings or 70-75 pitches in a rehab start on Saturday. Ari Koslow Tue, Jun 9th	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 Quinn Priester Player Schedules
Date	Opp	Opp Pitcher	VBR	Opp	Opp Pitcher	VBR
	Quinn Priester SP,RP - MIL			Isaac Mattson RP - PIT
Thu, Mar 26th	vs CWS	Shane Smith (0-2)	#285	@ NYM	Freddy Peralta (8-11)	#45
Sat, Mar 28th	vs CWS	Sean Burke (8-7)	#64	@ NYM	David Peterson (7-8)	#118
Sun, Mar 29th	vs CWS	Anthony Kay (9-8)	#145	@ NYM	Nolan McLean (11-8)	#34
Mon, Mar 30th	vs TB	Nick Martinez (14-4)	#88	@ CIN	Chase Burns (15-3)	#31
Tue, Mar 31st	vs TB	Shane McClanahan (10-7)	#176	@ CIN	Brandon Williamson (3-4)	#405
Wed, Apr 1st	vs TB	Drew Rasmussen (14-5)	#11	@ CIN	Andrew Abbott (6-10)	#111
Fri, Apr 3rd				vs BAL	Kyle Bradish (7-13)	#63
Sat, Apr 4th	@ KC	Seth Lugo (6-8)	#142	vs BAL	Shane Baz (6-15)	#71
Sun, Apr 5th	@ KC	Kris Bubic (3-2)	#193	vs BAL	Chris Bassitt (6-5)	#139
Mon, Apr 6th	@ BOS	Brayan Bello (6-7)	#122	vs SD	German Marquez (4-2)	#360
Tue, Apr 7th	@ BOS	Garrett Crochet (3-3)	#164	vs SD	Nick Pivetta (2-2)	#37
Wed, Apr 8th	@ BOS	Sonny Gray (17-4)	#36	vs SD	Michael King (10-9)	#59
Fri, Apr 10th	vs WSH	Jake Irvin (2-9)	#153	@ CHC	Shota Imanaga (9-10)	#33
Sat, Apr 11th	vs WSH	Foster Griffin (15-5)	#58	@ CHC	Edward Cabrera (5-5)	#173
Sun, Apr 12th	vs WSH	Zack Littell (8-8)	#341	@ CHC	Jameson Taillon (2-6)
Mon, Apr 13th				vs WSH	Cade Cavalli (12-5)	#41
Tue, Apr 14th	vs TOR	Kevin Gausman (9-12)	#24	vs WSH	PJ Poulin (3-0)
Wed, Apr 15th	vs TOR	Dylan Cease (10-5)	#10	vs WSH	Jake Irvin (2-9)	#153
Thu, Apr 16th	vs TOR	Patrick Corbin (3-4)		vs WSH	Foster Griffin (15-5)	#58
Fri, Apr 17th	@ MIA	Janson Junk (6-9)	#97	vs TB	Nick Martinez (14-4)	#88
Sat, Apr 18th	@ MIA	Sandy Alcantara (13-10)	#84	vs TB	Drew Rasmussen (14-5)	#11
Sun, Apr 19th	@ MIA	Eury Perez (7-11)	#51	vs TB	Shane McClanahan (10-7)	#176
Tue, Apr 21st	@ DET	Keider Montero (9-8)	#115	@ TEX	Kumar Rocker (5-11)	#114
Wed, Apr 22nd	@ DET	Casey Mize (5-9)	#48	@ TEX	Jack Leiter (3-7)	#185
Thu, Apr 23rd	@ DET	Tarik Skubal (9-7)	#2	@ TEX	Jacob deGrom (10-9)	#7
Fri, Apr 24th	vs PIT	Paul Skenes (10-11)	#5	@ MIL	Brandon Woodruff (2-2)
Sat, Apr 25th	vs PIT	Mitch Keller (6-8)		@ MIL	Jacob Misiorowski (14-5)	#8
Sun, Apr 26th	vs PIT	Carmen Mlodzinski (7-6)	#99	@ MIL	Kyle Harrison (10-4)	#61
Mon, Apr 27th				vs STL	Dustin May (6-9)	#57
Tue, Apr 28th	vs ARI	Merrill Kelly (9-13)	#134	vs STL	Kyle Leahy (10-4)	#85
Wed, Apr 29th	vs ARI	Eduardo Rodriguez (15-5)	#117	vs STL	Andre Pallante (12-6)	#109
Thu, Apr 30th	vs ARI	Michael Soroka (8-5)	#82	vs STL	Hunter Dobbins (3-3)
Fri, May 1st	@ WSH	Jake Irvin (2-9)	#153	vs CIN	Brady Singer (6-13)	#148
Sat, May 2nd	@ WSH	Foster Griffin (15-5)	#58	vs CIN	Rhett Lowder (6-10)	#195
Sun, May 3rd	@ WSH	PJ Poulin (3-0)		vs CIN	Chase Burns (15-3)	#31
Tue, May 5th				@ ARI	Eduardo Rodriguez (15-5)	#117
Wed, May 6th	@ STL	Andre Pallante (12-6)	#109	@ ARI	Michael Soroka (8-5)	#82
Thu, May 7th				@ ARI	Zac Gallen (3-9)	#128
Fri, May 8th	vs NYY	Max Fried (4-4)	#18	@ SF	Robbie Ray (11-8)	#113
Sat, May 9th	vs NYY	Cam Schlittler (13-6)	#17	@ SF	Landen Roupp (9-13)	#98
Sun, May 10th	vs NYY	Carlos Rodon (5-3)	#43	@ SF	Tyler Mahle (5-10)	#62
Tue, May 12th	vs SD	Bradgley Rodriguez (3-3)	#133	vs COL	Michael Lorenzen (3-12)	#121
Wed, May 13th	vs SD	Michael King (10-9)	#59	vs COL	Jose Quintana (2-3)	#400
Thu, May 14th	vs SD	Griffin Canning (4-9)	#210	vs COL	Chase Dollander (3-3)
Fri, May 15th	@ MIN	Joe Ryan (6-9)	#19	vs PHI	Aaron Nola (6-10)	#56
Sat, May 16th	@ MIN	Connor Prielipp (4-7)	#67	vs PHI	Cristopher Sanchez (17-5)	#3
Sun, May 17th	@ MIN	Bailey Ober (7-5)	#91	vs PHI	Zack Wheeler (12-5)	#12
Tue, May 19th	@ CHC	Ben Brown (4-2)		@ STL	Matthew Liberatore (5-14)	#83
Wed, May 20th	@ CHC	Edward Cabrera (5-5)	#173	@ STL	Michael McGreevy (6-9)	#102
Thu, May 21st				@ STL	Dustin May (6-9)	#57
Fri, May 22nd	vs LAD	Justin Wrobleski (11-5)	#158	@ TOR	Kevin Gausman (9-12)	#24
Sat, May 23rd	vs LAD	Roki Sasaki (5-5)	#160	@ TOR	Patrick Corbin (3-4)
Sun, May 24th	vs LAD	Yoshinobu Yamamoto (13-8)	#9	@ TOR	Dylan Cease (10-5)	#10
Mon, May 25th	vs STL	Matthew Liberatore (5-14)	#83	vs CHC	Ben Brown (4-2)
Tue, May 26th	vs STL	Michael McGreevy (6-9)	#102	vs CHC	Jordan Wicks (0-2)	#287
Wed, May 27th	vs STL	Dustin May (6-9)	#57	vs CHC	Jameson Taillon (2-6)
Thu, May 28th				vs CHC	Colin Rea (8-8)	#221
Fri, May 29th	@ HOU	Kai-Wei Teng (5-7)	#271	vs MIN	Taj Bradley (11-6)	#47
Sat, May 30th	@ HOU	Peter Lambert (8-8)	#135	vs MIN	Bailey Ober (7-5)	#91
Sun, May 31st	@ HOU	Tatsuya Imai (6-4)	#94	vs MIN	Zebby Matthews (9-10)	#89
Tue, Jun 2nd	vs SF	Trevor McDonald (3-7)		@ HOU	Mike Burrows (4-9)	#242
Wed, Jun 3rd	vs SF	Logan Webb (8-8)	#29	@ HOU	Spencer Arrighetti (7-9)	#140
Thu, Jun 4th	vs SF	Adrian Houser (4-7)		@ HOU	Kai-Wei Teng (5-7)	#271
Fri, Jun 5th	@ COL	Ryan Feltner (5-10)	#403	@ ATL	Martin Perez (8-9)	#168
Sat, Jun 6th	@ COL	Zach Agnos (0-2)	#379	@ ATL	Spencer Strider (4-2)
Sun, Jun 7th	@ COL	Kyle Freeland (4-10)	#377	@ ATL	Bryce Elder (8-8)	#274
Tue, Jun 9th	@ ATH	J.T. Ginn (9-8)	#310	vs LAD	Eric Lauer (8-7)	#350
Wed, Jun 10th	@ ATH	Jack Perkins (3-11)	#138	vs LAD	Shohei Ohtani (8-2)	#1
Thu, Jun 11th				vs LAD	Justin Wrobleski (11-5)	#158
Fri, Jun 12th	vs PHI	Tanner Banks		vs MIA	Sandy Alcantara (13-10)	#84
Sat, Jun 13th	vs PHI	Aaron Nola (6-10)	#56	vs MIA	Lake Bachar (1-3)	#201
Sun, Jun 14th	vs PHI	Cristopher Sanchez (17-5)	#3	vs MIA	Max Meyer (9-1)
Mon, Jun 15th				@ ATH	J.T. Ginn (9-8)	#310
Tue, Jun 16th	vs CLE	Slade Cecconi (4-7)	#167	@ ATH	Jack Perkins (3-11)	#138
Wed, Jun 17th	vs CLE	Gavin Williams (13-7)	#22	@ ATH	Aaron Civale (6-7)	#175
Fri, Jun 19th	@ ATL	Martin Perez (8-9)	#168	@ COL	Kyle Freeland (4-10)	#377
Sat, Jun 20th	@ ATL	Chris Sale (14-9)	#4	@ COL	Tomoyuki Sugano (12-9)	#406
Sun, Jun 21st	@ ATL	Bryce Elder (8-8)	#274	@ COL	Michael Lorenzen (3-12)	#121
Tue, Jun 23rd	@ CIN	Nick Lodolo (3-4)	#107	vs SEA	George Kirby (9-11)	#26
Wed, Jun 24th	@ CIN	Rhett Lowder (6-10)	#195	vs SEA	Bryan Woo (11-9)	#14
Thu, Jun 25th				vs SEA	Bryce Miller (4-9)	#52
Fri, Jun 26th	vs CHC	Colin Rea (8-8)	#221	vs CIN	Andrew Abbott (6-10)	#111
Sat, Jun 27th	vs CHC	David Peterson (7-8)	#118	vs CIN	Chase Burns (15-3)	#31
Sun, Jun 28th	vs CHC	Ryan Rolison		vs CIN	Brady Singer (6-13)	#148
Mon, Jun 29th	vs CIN	Nick Lodolo (3-4)	#107	@ PHI	Aaron Nola (6-10)	#56
Tue, Jun 30th	vs CIN	Rhett Lowder (6-10)	#195	@ PHI	Cristopher Sanchez (17-5)	#3
Wed, Jul 1st	vs CIN	Andrew Abbott (6-10)	#111	@ PHI	Zack Wheeler (12-5)	#12
Thu, Jul 2nd	vs CIN	Chase Burns (15-3)	#31	@ PHI	Alan Rangel (0-3)	#293
Fri, Jul 3rd	@ ARI			@ WSH	Foster Griffin (15-5)	#58
Sat, Jul 4th	@ ARI	Merrill Kelly (9-13)	#134	@ WSH	Carson Palmquist (0-2)	#344
Sun, Jul 5th	@ ARI	Eduardo Rodriguez (15-5)	#117	@ WSH	Cade Cavalli (12-5)	#41
Tue, Jul 7th	@ STL	Hunter Dobbins (3-3)		vs ATL	Hurston Waldrep (0-1)
Wed, Jul 8th	@ STL	Michael McGreevy (6-9)	#102	vs ATL	Grant Holmes (9-5)	#136
Thu, Jul 9th	@ STL	Andre Pallante (12-6)	#109	vs ATL	Bryce Elder (8-8)	#274
Sat, Jul 11th	@ PIT	Bubba Chandler (7-9)	#116	vs MIL	Shane Drohan (7-5)	#93
Sun, Jul 12th	@ PIT	Paul Skenes (10-11)	#5	vs MIL	Robert Gasser (4-5)	#81
Sat, Jul 18th	vs MIA	Max Meyer (9-1)		@ CLE	Logan Allen (0-0)	#214
Sun, Jul 19th	vs MIA	Eury Perez (7-11)	#51	@ CLE	Joey Cantillo (9-9)	#70
Mon, Jul 20th	vs NYM	Freddy Peralta (8-11)	#45	@ NYY	Ryan Weathers (5-8)	#162
Wed, Jul 22nd	vs NYM	Christian Scott (4-4)	#49	@ NYY	Max Fried (4-4)	#18
Fri, Jul 24th	vs COL	Tomoyuki Sugano (12-9)	#406	vs CHC	Matthew Boyd (8-4)	#60
Sat, Jul 25th	vs COL	Ryan Feltner (5-10)	#403	vs CHC	Shota Imanaga (9-10)	#33
Sun, Jul 26th	vs COL	Kyle Freeland (4-10)	#377	vs CHC	Jameson Taillon (2-6)
Mon, Jul 27th	@ SF	Tyler Mahle (5-10)	#62	vs ARI	Merrill Kelly (9-13)	#134
Tue, Jul 28th	@ SF	Landen Roupp (9-13)	#98	vs ARI	Brandon Pfaadt (7-2)	#108
Wed, Jul 29th	@ SF	Logan Webb (8-8)	#29	vs ARI	Eduardo Rodriguez (15-5)	#117
Thu, Jul 30th				@ CIN	Rhett Lowder (6-10)	#195
Fri, Jul 31st	@ LAA	Ryan Johnson (4-8)	#155	@ CIN	Hunter Greene (2-2)
Sat, Aug 1st	@ LAA	Brent Suter (2-2)	#192	@ CIN	Andrew Abbott (6-10)	#111
Sun, Aug 2nd	@ LAA	Walbert Urena (9-10)	#146	@ CIN	Chase Burns (15-3)	#31
Mon, Aug 3rd	vs PIT	Bubba Chandler (7-9)	#116	@ MIL	Brandon Sproat (3-7)	#220
Tue, Aug 4th	vs PIT	Jared Jones (4-6)	#44	@ MIL	Logan Henderson (10-3)	#30
Wed, Aug 5th	vs PIT	Paul Skenes (10-11)	#5	@ MIL	Kyle Harrison (10-4)	#61
Thu, Aug 6th	vs PIT	Braxton Ashcraft (14-6)	#27	@ MIL	Dustin May (6-9)	#57
Fri, Aug 7th	vs MIN	Zebby Matthews (9-10)	#89	vs NYM	Zac Thornton (3-5)	#125
Sat, Aug 8th	vs MIN	Taj Bradley (11-6)	#47	vs NYM	Robert Stock (1-3)	#278
Sun, Aug 9th	vs MIN	Connor Prielipp (4-7)	#67	vs NYM	Sean Manaea (5-7)	#76
Tue, Aug 11th	@ SD	Walker Buehler (8-6)	#161	@ MIA	Eury Perez (7-11)	#51
Wed, Aug 12th	@ SD	Robbie Ray (11-8)	#113	@ MIA	Janson Junk (6-9)	#97
Thu, Aug 13th	@ LAD	Roki Sasaki (5-5)	#160	@ MIA	Tyler Phillips (5-6)	#157
Fri, Aug 14th	@ LAD	Yoshinobu Yamamoto (13-8)	#9	vs BOS	Jake Bennett (9-7)	#74
Sat, Aug 15th	@ LAD	Justin Wrobleski (11-5)	#158	vs BOS	Sonny Gray (17-4)	#36
Sun, Aug 16th	@ LAD	Tarik Skubal (9-7)	#2	vs BOS	Patrick Sandoval (1-5)	#106
Mon, Aug 17th				vs DET	Framber Valdez (9-10)	#42
Tue, Aug 18th	vs SEA	Bryce Miller (4-9)	#52	vs DET	Keider Montero (9-8)	#115
Wed, Aug 19th	vs SEA	Logan Gilbert (12-9)	#13	vs DET	Jackson Jobe (1-2)	#150
Fri, Aug 21st	vs ATL	Chris Sale (14-9)	#4	@ LAD	Yoshinobu Yamamoto (13-8)	#9
Sat, Aug 22nd	vs ATL	Martin Perez (8-9)	#168	@ LAD	Tarik Skubal (9-7)	#2
Sun, Aug 23rd	vs ATL	Tyler Mahle (5-10)	#62	@ LAD	Blake Snell (3-1)	#15
Mon, Aug 24th				@ SD	Robbie Ray (11-8)	#113
Tue, Aug 25th	@ NYM	Zac Thornton (3-5)	#125	@ SD	Michael King (10-9)	#59
Wed, Aug 26th	@ NYM	Robert Stock (1-3)	#278	@ SD	Randy Vasquez (10-6)	#166
Fri, Aug 28th	vs TEX	Cody Bradford (0-5)	#96	@ STL	Quinn Mathews (1-3)	#129
Sat, Aug 29th	vs TEX	Cal Quantrill (8-5)	#159	@ STL	Kyle Leahy (10-4)	#85
Sun, Aug 30th	vs TEX	Kumar Rocker (5-11)	#114	@ STL	Matthew Liberatore (5-14)	#83
Tue, Sep 1st	@ CHC	Matthew Boyd (8-4)	#60	vs SF	Logan Webb (8-8)	#29
Wed, Sep 2nd	@ CHC	David Peterson (7-8)	#118	vs SF	Landen Roupp (9-13)	#98
Thu, Sep 3rd	@ CHC	Kevin Gausman (9-12)	#24	vs SF	Blade Tidwell (0-2)	#152
Fri, Sep 4th	@ CIN	Rhett Lowder (6-10)	#195	vs LAA	Ryan Johnson (4-8)	#155
Sat, Sep 5th	@ CIN	Andrew Abbott (6-10)	#111	vs LAA	Yusei Kikuchi (1-5)	#79
Sun, Sep 6th	@ CIN	Brady Singer (6-13)	#148	vs LAA	Walbert Urena (9-10)	#146
Tue, Sep 8th	vs CHC	David Peterson (7-8)	#118	@ CWS	Sean Burke (8-7)	#64
Wed, Sep 9th	vs CHC	Kevin Gausman (9-12)	#24	@ CWS	Davis Martin (9-7)	#101
Thu, Sep 10th				@ CWS	Hagen Smith (3-1)	#208
Fri, Sep 11th	vs CIN	Andrew Abbott (6-10)	#111	@ CHC	Shota Imanaga (9-10)	#33
Sat, Sep 12th	vs CIN	Brady Singer (6-13)	#148	@ CHC	Clay Holmes (6-7)	#69
Sun, Sep 13th	vs CIN	Chase Burns (15-3)	#31	@ CHC	Matthew Boyd (8-4)	#60
Tue, Sep 15th	@ PIT	Lake Bachar (1-3)	#201	vs MIL	Robert Gasser (4-5)	#81
Wed, Sep 16th	@ PIT	Jared Jones (4-6)	#44	vs MIL	Jacob Misiorowski (14-5)	#8
Thu, Sep 17th	@ PIT	Carmen Mlodzinski (7-6)	#99	vs MIL	Logan Henderson (10-3)	#30
Fri, Sep 18th	@ BAL	Kyle Bradish (7-13)	#63	vs KC	Randy Dobnak (3-3)	#387
Sat, Sep 19th	@ BAL	Trevor Rogers (10-9)	#50	vs KC	Noah Cameron (9-8)	#75
Sun, Sep 20th	@ BAL	Brandon Young (9-4)	#120	vs KC	Michael Wacha (9-8)	#73
Tue, Sep 22nd	@ PHI			vs STL
Wed, Sep 23rd	@ PHI			vs STL
Thu, Sep 24th	@ PHI			vs STL
Fri, Sep 25th	vs STL			@ DET
Sat, Sep 26th	vs STL			@ DET
Sun, Sep 27th	vs STL			@ DET
Mon, May 4th	@ STL	Kyle Leahy (10-4)	#85
Mon, May 18th	@ CHC	Shota Imanaga (9-10)	#33
Mon, Jun 1st	vs SF	Landen Roupp (9-13)	#98
Mon, Jun 8th	@ ATH	Jeffrey Springs (4-13)	#191
Thu, Jun 18th	vs CLE	Parker Messick (11-9)	#35
Mon, Jun 22nd	@ CIN	Brady Singer (6-13)	#148
Mon, Jul 6th	@ STL	Dustin May (6-9)	#57
Fri, Jul 17th	vs MIA	Sandy Alcantara (13-10)	#84
Tue, Jul 21st	vs NYM	Zac Thornton (3-5)	#125
Mon, Aug 10th	@ SD	Casey Mize (5-9)	#48
Thu, Aug 20th	vs SEA	George Kirby (9-11)	#26
Thu, Aug 27th	@ NYM	Sean Manaea (5-7)	#76
Mon, Aug 31st	@ CHC	Clay Holmes (6-7)	#69
Mon, Sep 7th	vs CHC	Matthew Boyd (8-4)	#60