Austin Kitchen or Isaac Mattson

Baseball Stats Comparison

Stats
Projections
News & Notes
Schedule

Austin Kitchen or Isaac Mattson Player Statistics
	Isaac Mattson RP - PIT	Austin Kitchen RP - SEA
2026 Stats


Games Played	37	‐

Games Started	0	‐

Innings Pitched	36.2	‐

Wins	0	‐

Losses	0	‐

Saves	0	‐

Blown Saves	2	‐

Holds	8	‐

Hits Allowed	40	‐

Earned Runs	20	‐

Home Runs Allowed	3	‐

Strikeouts	34	‐

Walks	18	‐

ERA	4.91	‐

WHIP	1.58	‐

Austin Kitchen or Isaac Mattson Player Projections
	Isaac Mattson RP - PIT	Austin Kitchen RP - SEA
2026 Projections


Games Played	57	10

Games Started	0	4

Innings Pitched	60.8	16.1

Wins	3	1

Losses	3	0

Saves	2	0

Blown Saves	1	0

Holds	14	0

Hits Allowed	55	19

Earned Runs	30	23

Home Runs Allowed	7	4

Strikeouts	59	19

Walks	28	9

ERA	4.44	12.89

WHIP	1.35	1.71

Austin Kitchen or Isaac Mattson Player Notes
	Isaac Mattson RP - PIT	Austin Kitchen RP - SEA
News
	The Pirates optioned Isaac Mattson to Triple-A Indianapolis. Ari Koslow Tue, Aug 18th	The Mariners reassigned LHP Austin Kitchen to minor league camp. Ari Koslow Mon, Mar 9th
	The Pirates recalled RHP Isaac Mattson from Triple-A Indianapolis. Ari Koslow Thu, Aug 13th
	The Pirates optioned RHP Isaac Mattson to Triple-A Indianapolis. Ari Koslow Sun, Aug 2nd
	The Pirates recalled RHP Isaac Mattson from Triple-A Indianapolis. Ari Koslow Sat, Aug 1st
	The Pirates optioned RHP Isaac Mattson to Triple-A Indianapolis. Ari Koslow Wed, Jul 29th
Notes
There are no recent notes for these players

Austin Kitchen or Isaac Mattson Player Schedules
Date	Opp	Opp Pitcher	VBR	Opp	Opp Pitcher	VBR
	Isaac Mattson RP - PIT			Austin Kitchen RP - SEA
Thu, Mar 26th	@ NYM	Freddy Peralta (6-11)	#38	vs CLE	Tanner Bibee (5-14)	#46
Fri, Mar 27th				vs CLE	Gavin Williams (12-7)	#20
Sat, Mar 28th	@ NYM	David Peterson (7-7)	#75	vs CLE	Joey Cantillo (9-7)	#79
Sun, Mar 29th	@ NYM	Nolan McLean (10-8)	#33	vs CLE	Slade Cecconi (4-7)	#130
Mon, Mar 30th	@ CIN	Chase Burns (14-3)	#22	vs NYY	Ryan Weathers (5-8)	#233
Tue, Mar 31st	@ CIN	Brandon Williamson (2-3)	#277	vs NYY	Max Fried (4-4)	#17
Wed, Apr 1st	@ CIN	Andrew Abbott (6-10)	#90	vs NYY	Cam Schlittler (12-6)	#14
Fri, Apr 3rd	vs BAL	Kyle Bradish (7-12)	#53	@ LAA	Reid Detmers (4-8)	#39
Sat, Apr 4th	vs BAL	Shane Baz (5-14)	#64	@ LAA	Jack Kochanowicz (2-5)
Sun, Apr 5th	vs BAL	Chris Bassitt (5-4)	#110	@ LAA	George Klassen (2-2)	#230
Mon, Apr 6th	vs SD	German Marquez (4-2)	#423	@ TEX	Jacob deGrom (9-9)	#7
Tue, Apr 7th	vs SD	Nick Pivetta (1-2)	#192	@ TEX	Nathan Eovaldi (10-9)	#80
Wed, Apr 8th	vs SD	Michael King (8-9)	#55	@ TEX	MacKenzie Gore (7-10)	#35
Fri, Apr 10th	@ CHC	Shota Imanaga (8-9)	#29	vs HOU	Tatsuya Imai (6-4)	#126
Sat, Apr 11th	@ CHC	Edward Cabrera (5-5)	#133	vs HOU	Lance McCullers Jr. (2-3)
Sun, Apr 12th	@ CHC	Jameson Taillon (2-6)	#179	vs HOU	Cody Bolton (0-1)	#375
Mon, Apr 13th	vs WSH	Cade Cavalli (12-5)	#61	vs HOU	Mike Burrows (4-9)	#182
Tue, Apr 14th	vs WSH	PJ Poulin (3-0)		@ SD	Michael King (8-9)	#55
Wed, Apr 15th	vs WSH	Jake Irvin (2-8)	#195	@ SD	Randy Vasquez (10-6)	#252
Thu, Apr 16th	vs WSH	Foster Griffin (15-4)	#37	@ SD	Walker Buehler (8-6)	#212
Fri, Apr 17th	vs TB	Nick Martinez (13-4)	#71	vs TEX	Jacob deGrom (9-9)	#7
Sat, Apr 18th	vs TB	Drew Rasmussen (14-5)	#15	vs TEX	Nathan Eovaldi (10-9)	#80
Sun, Apr 19th	vs TB	Shane McClanahan (10-6)	#52	vs TEX	MacKenzie Gore (7-10)	#35
Mon, Apr 20th				vs ATH	J.T. Ginn (9-8)	#193
Tue, Apr 21st	@ TEX	Kumar Rocker (5-10)	#120	vs ATH	Jacob Lopez (5-4)	#175
Wed, Apr 22nd	@ TEX	Jack Leiter (3-7)	#229	vs ATH	Aaron Civale (6-7)	#210
Fri, Apr 24th	@ MIL	Brandon Woodruff (2-2)		@ STL	Andre Pallante (12-6)	#274
Sat, Apr 25th	@ MIL	Jacob Misiorowski (14-5)	#6	@ STL	Matthew Liberatore (5-12)	#100
Sun, Apr 26th	@ MIL	Kyle Harrison (10-3)	#54	@ STL	Michael McGreevy (5-9)	#122
Mon, Apr 27th	vs STL	Dustin May (6-8)	#44	@ MIN	Connor Prielipp (3-7)	#81
Tue, Apr 28th	vs STL	Kyle Leahy (10-4)	#96	@ MIN	Joe Ryan (6-8)	#70
Wed, Apr 29th	vs STL	Andre Pallante (12-6)	#274	@ MIN	Taj Bradley (9-6)	#40
Fri, May 1st	vs CIN	Brady Singer (5-12)	#223	vs KC	Cole Ragans (1-4)
Sat, May 2nd	vs CIN	Rhett Lowder (6-8)	#219	vs KC	Seth Lugo (6-7)	#155
Sun, May 3rd	vs CIN	Chase Burns (14-3)	#22	vs KC	Kris Bubic (3-2)	#131
Mon, May 4th				vs ATL	JR Ritchie (1-2)	#300
Tue, May 5th	@ ARI	Eduardo Rodriguez (14-4)	#82	vs ATL	Bryce Elder (8-7)	#187
Wed, May 6th	@ ARI	Michael Soroka (8-4)	#111	vs ATL	Martin Perez (8-8)	#226
Fri, May 8th	@ SF	Robbie Ray (11-7)	#83	@ CWS	Sean Burke (7-6)	#78
Sat, May 9th	@ SF	Landen Roupp (8-13)	#74	@ CWS	Anthony Kay (9-6)	#173
Sun, May 10th	@ SF	Tyler Mahle (5-10)	#68	@ CWS	Davis Martin (9-6)	#121
Mon, May 11th				@ HOU	Peter Lambert (8-7)	#164
Tue, May 12th	vs COL	Michael Lorenzen (3-11)	#199	@ HOU	Tatsuya Imai (6-4)	#126
Wed, May 13th	vs COL	Jose Quintana (2-3)	#432	@ HOU	Lance McCullers Jr. (2-3)
Thu, May 14th	vs COL	Chase Dollander (3-3)		@ HOU	Mike Burrows (4-9)	#182
Fri, May 15th	vs PHI	Aaron Nola (5-10)	#47	vs SD	Randy Vasquez (10-6)	#252
Sat, May 16th	vs PHI	Cristopher Sanchez (16-4)	#3	vs SD	Walker Buehler (8-6)	#212
Sun, May 17th	vs PHI	Zack Wheeler (10-5)	#12	vs SD	Lucas Giolito (2-3)	#342
Mon, May 18th				vs CWS	Noah Schultz (3-9)	#382
Tue, May 19th	@ STL	Matthew Liberatore (5-12)	#100	vs CWS	Anthony Kay (9-6)	#173
Wed, May 20th	@ STL	Michael McGreevy (5-9)	#122	vs CWS	Sean Burke (7-6)	#78
Fri, May 22nd	@ TOR	Kevin Gausman (8-11)	#23	@ KC	Noah Cameron (9-8)	#67
Sat, May 23rd	@ TOR	Patrick Corbin (3-4)		@ KC	Stephen Kolek (4-3)
Sun, May 24th	@ TOR	Dylan Cease (9-5)	#10	@ KC	Seth Lugo (6-7)	#155
Mon, May 25th	vs CHC	Ben Brown (4-2)	#202	@ ATH	Aaron Civale (6-7)	#210
Tue, May 26th	vs CHC	Jordan Wicks (0-2)	#295	@ ATH	Gage Jump (6-8)	#72
Wed, May 27th	vs CHC	Jameson Taillon (2-6)	#179	@ ATH	Jeffrey Springs (3-12)	#251
Fri, May 29th	vs MIN	Taj Bradley (9-6)	#40	vs ARI	Zac Gallen (3-9)	#177
Sat, May 30th	vs MIN	Bailey Ober (7-4)	#108	vs ARI	Ryne Nelson (3-5)	#132
Sun, May 31st	vs MIN	Zebby Matthews (8-8)	#105	vs ARI	Merrill Kelly (9-12)	#129
Mon, Jun 1st				vs NYM	Austin Warren
Tue, Jun 2nd	@ HOU	Mike Burrows (4-9)	#182	vs NYM	Huascar Brazoban (5-2)	#264
Wed, Jun 3rd	@ HOU	Spencer Arrighetti (7-7)	#200	vs NYM	Freddy Peralta (6-11)	#38
Fri, Jun 5th	@ ATL	Martin Perez (8-8)	#226	@ DET	Framber Valdez (8-9)	#45
Sat, Jun 6th	@ ATL	Spencer Strider (4-2)	#315	@ DET	Keider Montero (9-8)	#148
Sun, Jun 7th	@ ATL	Bryce Elder (8-7)	#187	@ DET	Jack Flaherty (3-8)	#101
Mon, Jun 8th				@ BAL	Trey Gibson (1-3)	#332
Tue, Jun 9th	vs LAD	Eric Lauer (8-6)	#227	@ BAL	Trevor Rogers (9-9)	#56
Wed, Jun 10th	vs LAD	Shohei Ohtani (8-2)	#1	@ BAL	Brandon Young (9-3)	#167
Thu, Jun 11th	vs LAD	Justin Wrobleski (11-5)	#134	@ BAL	Kyle Bradish (7-12)	#53
Fri, Jun 12th	vs MIA	Sandy Alcantara (13-8)	#59	@ WSH	Zack Littell (8-8)	#276
Sat, Jun 13th	vs MIA	Lake Bachar (1-3)	#248	@ WSH	Cade Cavalli (12-5)	#61
Sun, Jun 14th	vs MIA	Max Meyer (9-1)		@ WSH	PJ Poulin (3-0)
Tue, Jun 16th	@ ATH	Jack Perkins (3-10)	#138	vs BAL	Brandon Young (9-3)	#167
Wed, Jun 17th	@ ATH	Aaron Civale (6-7)	#210	vs BAL	Kyle Bradish (7-12)	#53
Thu, Jun 18th				vs BAL	Shane Baz (5-14)	#64
Fri, Jun 19th	@ COL	Kyle Freeland (4-10)	#419	vs BOS	Ranger Suarez (5-3)	#30
Sat, Jun 20th	@ COL	Tomoyuki Sugano (12-8)	#436	vs BOS	Connelly Early (7-5)	#214
Sun, Jun 21st	@ COL	Michael Lorenzen (3-11)	#199	vs BOS	Payton Tolle (8-6)	#27
Tue, Jun 23rd	vs SEA	George Kirby (9-10)	#24	@ PIT	Mitch Keller (6-8)
Wed, Jun 24th	vs SEA	Bryan Woo (9-9)	#11	@ PIT	Braxton Ashcraft (13-5)	#31
Thu, Jun 25th	vs SEA	Bryce Miller (4-8)	#73	@ PIT	Bubba Chandler (6-9)	#116
Fri, Jun 26th	vs CIN	Andrew Abbott (6-10)	#90	@ CLE	Joey Cantillo (9-7)	#79
Sat, Jun 27th	vs CIN	Chase Burns (14-3)	#22	@ CLE	Slade Cecconi (4-7)	#130
Sun, Jun 28th	vs CIN	Brady Singer (5-12)	#223	@ CLE	Gavin Williams (12-7)	#20
Mon, Jun 29th	@ PHI	Aaron Nola (5-10)	#47	vs LAA	Ryan Johnson (3-7)	#216
Tue, Jun 30th	@ PHI	Cristopher Sanchez (16-4)	#3	vs LAA	Jose Soriano (11-7)	#36
Thu, Jul 2nd	@ PHI	Alan Rangel (0-3)	#400	vs LAA	Walbert Urena (8-9)	#243
Fri, Jul 3rd	@ WSH	Foster Griffin (15-4)	#37	vs TOR	Dylan Cease (9-5)	#10
Sat, Jul 4th	@ WSH	Carson Palmquist (0-2)	#416	vs TOR	Shane Bieber (5-2)	#141
Sun, Jul 5th	@ WSH	Cade Cavalli (12-5)	#61	vs TOR	Trey Yesavage (5-5)	#222
Tue, Jul 7th	vs ATL	Hurston Waldrep (0-1)		@ MIA	Max Meyer (9-1)
Wed, Jul 8th	vs ATL	Grant Holmes (9-5)	#196	@ MIA	Tyler Phillips (3-6)	#236
Thu, Jul 9th	vs ATL	Bryce Elder (8-7)	#187	@ MIA	Janson Junk (6-8)	#117
Fri, Jul 10th				@ TB	Nick Martinez (13-4)	#71
Sat, Jul 11th	vs MIL	Shane Drohan (7-5)	#115	@ TB	Griffin Jax (6-9)	#86
Sun, Jul 12th	vs MIL	Robert Gasser (4-5)	#98	@ TB	Ian Seymour (9-5)	#66
Fri, Jul 17th				vs SF	Landen Roupp (8-13)	#74
Sat, Jul 18th	@ CLE	Logan Allen (0-0)	#174	vs SF	Logan Webb (8-8)	#21
Sun, Jul 19th	@ CLE	Joey Cantillo (9-7)	#79	vs SF	Robbie Ray (11-7)	#83
Mon, Jul 20th	@ NYY	Ryan Weathers (5-8)	#233	vs CIN	Andrew Abbott (6-10)	#90
Tue, Jul 21st				vs CIN	Chase Burns (14-3)	#22
Wed, Jul 22nd	@ NYY	Max Fried (4-4)	#17	vs CIN	Brady Singer (5-12)	#223
Fri, Jul 24th	vs CHC	Matthew Boyd (8-3)	#43	@ TEX	MacKenzie Gore (7-10)	#35
Sat, Jul 25th	vs CHC	Shota Imanaga (8-9)	#29	@ TEX	Nathan Eovaldi (10-9)	#80
Sun, Jul 26th	vs CHC	Jameson Taillon (2-6)	#179	@ TEX	Jacob deGrom (9-9)	#7
Mon, Jul 27th	vs ARI	Merrill Kelly (9-12)	#129	@ TEX	Kumar Rocker (5-10)	#120
Tue, Jul 28th	vs ARI	Brandon Pfaadt (7-1)	#76	@ LAD	Justin Wrobleski (11-5)	#134
Wed, Jul 29th	vs ARI	Eduardo Rodriguez (14-4)	#82	@ LAD	Eric Lauer (8-6)	#227
Thu, Jul 30th	@ CIN	Rhett Lowder (6-8)	#219	@ LAD	Roki Sasaki (5-5)	#159
Fri, Jul 31st	@ CIN	Hunter Greene (2-2)		vs MIN	Zebby Matthews (8-8)	#105
Sat, Aug 1st	@ CIN	Andrew Abbott (6-10)	#90	vs MIN	Connor Prielipp (3-7)	#81
Sun, Aug 2nd	@ CIN	Chase Burns (14-3)	#22	vs MIN	Taj Bradley (9-6)	#40
Tue, Aug 4th	@ MIL	Logan Henderson (9-2)	#28	vs DET	Troy Melton (7-3)	#51
Wed, Aug 5th	@ MIL	Kyle Harrison (10-3)	#54	vs DET	Drew Anderson (4-5)	#88
Thu, Aug 6th	@ MIL	Dustin May (6-8)	#44	vs DET	Framber Valdez (8-9)	#45
Fri, Aug 7th	vs NYM	Zac Thornton (3-4)	#137	vs TB	Drew Rasmussen (14-5)	#15
Sat, Aug 8th	vs NYM	Robert Stock (0-3)	#205	vs TB	Casey Legumina (2-2)	#180
Sun, Aug 9th	vs NYM	Sean Manaea (4-6)	#58	vs TB	Ian Seymour (9-5)	#66
Tue, Aug 11th	@ MIA	Eury Perez (7-10)	#50	@ NYY	Ryan Weathers (5-8)	#233
Wed, Aug 12th	@ MIA	Janson Junk (6-8)	#117	@ NYY	Will Warren (8-6)	#57
Thu, Aug 13th	@ MIA	Tyler Phillips (3-6)	#236	@ NYY	Max Fried (4-4)	#17
Fri, Aug 14th	vs BOS	Jake Bennett (9-6)	#92	@ HOU	Peter Lambert (8-7)	#164
Sat, Aug 15th	vs BOS	Sonny Gray (16-4)	#25	@ HOU	Hayden Wesneski (4-1)	#94
Sun, Aug 16th	vs BOS	Patrick Sandoval (1-3)	#125	@ HOU	Hunter Brown (4-3)	#26
Tue, Aug 18th	vs DET	Keider Montero (9-8)	#148	@ MIL	Kyle Harrison (10-3)	#54
Wed, Aug 19th	vs DET	Jackson Jobe (1-1)	#189	@ MIL	Dustin May (6-8)	#44
Thu, Aug 20th				@ MIL	Robert Gasser (4-5)	#98
Fri, Aug 21st	@ LAD	Yoshinobu Yamamoto (12-8)	#8	vs CHC	Matthew Boyd (8-3)	#43
Sat, Aug 22nd	@ LAD	Tarik Skubal (8-7)	#2	vs CHC	David Peterson (7-7)	#75
Sun, Aug 23rd	@ LAD	Blake Snell (2-1)	#16	vs CHC	Shota Imanaga (8-9)	#29
Mon, Aug 24th	@ SD	Robbie Ray (11-7)	#83	vs PHI	Zack Wheeler (10-5)	#12
Tue, Aug 25th	@ SD	Michael King (8-9)	#55	vs PHI	Aaron Nola (5-10)	#47
Wed, Aug 26th	@ SD	Randy Vasquez (10-6)	#252	vs PHI	Jesus Luzardo (12-5)	#9
Fri, Aug 28th	@ STL	Quinn Mathews (1-2)	#170	@ TOR	Dylan Cease (9-5)	#10
Sat, Aug 29th	@ STL	Kyle Leahy (10-4)	#96	@ TOR	Jose Soriano (11-7)	#36
Sun, Aug 30th	@ STL	Matthew Liberatore (5-12)	#100	@ TOR	Max Scherzer (1-7)	#149
Mon, Aug 31st				@ BOS	Payton Tolle (8-6)	#27
Tue, Sep 1st	vs SF	Logan Webb (8-8)	#21	@ BOS	Sonny Gray (16-4)	#25
Wed, Sep 2nd	vs SF	Landen Roupp (8-13)	#74	@ BOS	Patrick Sandoval (1-3)	#125
Thu, Sep 3rd	vs SF	Blade Tidwell (0-1)	#184	vs ATH	Jack Perkins (3-10)	#138
Fri, Sep 4th	vs LAA	Reid Detmers (4-8)	#39	vs ATH	Jeffrey Springs (3-12)	#251
Sat, Sep 5th	vs LAA	Ryan Johnson (3-7)	#216	vs ATH	Gage Jump (6-8)	#72
Sun, Sep 6th	vs LAA	Yusei Kikuchi (0-4)	#95	vs ATH	J.T. Ginn (9-8)	#193
Tue, Sep 8th	@ CWS			vs TEX	Cody Bradford (0-3)	#93
Wed, Sep 9th	@ CWS			vs TEX
Thu, Sep 10th	@ CWS			vs TEX
Fri, Sep 11th	@ CHC			@ ATH
Sat, Sep 12th	@ CHC			@ ATH
Sun, Sep 13th	@ CHC			@ ATH
Mon, Sep 14th				@ LAA
Tue, Sep 15th	vs MIL			@ LAA
Wed, Sep 16th	vs MIL			@ LAA
Fri, Sep 18th	vs KC			@ COL
Sat, Sep 19th	vs KC			@ COL
Sun, Sep 20th	vs KC			@ COL
Tue, Sep 22nd	vs STL			vs HOU
Wed, Sep 23rd	vs STL			vs HOU
Thu, Sep 24th	vs STL			vs LAA
Fri, Sep 25th	@ DET			vs LAA
Sat, Sep 26th	@ DET			vs LAA
Sun, Sep 27th	@ DET			vs LAA
Thu, Apr 23rd	@ TEX	Jacob deGrom (9-9)	#7
Thu, Apr 30th	vs STL	Hunter Dobbins (3-3)	#188
Thu, May 7th	@ ARI	Zac Gallen (3-9)	#177
Thu, May 21st	@ STL	Dustin May (6-8)	#44
Thu, May 28th	vs CHC	Colin Rea (8-8)	#169
Thu, Jun 4th	@ HOU	Kai-Wei Teng (5-6)	#183
Mon, Jun 15th	@ ATH	J.T. Ginn (9-8)	#193
Wed, Jul 1st	@ PHI	Zack Wheeler (10-5)	#12
Mon, Aug 3rd	@ MIL	Brandon Sproat (3-7)	#163
Mon, Aug 17th	vs DET	Framber Valdez (8-9)	#45
Thu, Sep 17th	vs MIL