Jackson Kowar or Shinnosuke Ogasawara

Baseball Stats Comparison

Stats
Projections
News & Notes
Schedule

Jackson Kowar or Shinnosuke Ogasawara Player Statistics
	Shinnosuke Ogasawara SP,RP - WSH	Jackson Kowar RP - BAL
2026 Stats


Games Played	‐	‐

Games Started	‐	‐

Innings Pitched	‐	‐

Wins	‐	‐

Losses	‐	‐

Saves	‐	‐

Blown Saves	‐	‐

Holds	‐	‐

Hits Allowed	‐	‐

Earned Runs	‐	‐

Home Runs Allowed	‐	‐

Strikeouts	‐	‐

Walks	‐	‐

ERA	‐	‐

WHIP	‐	‐

Jackson Kowar or Shinnosuke Ogasawara Player Projections
	Shinnosuke Ogasawara SP,RP - WSH	Jackson Kowar RP - BAL
2026 Projections


Games Played	13	26

Games Started	1	0

Innings Pitched	18.5	27.3

Wins	1	1

Losses	1	1

Saves	0	0

Blown Saves	0	0

Holds	1	1

Hits Allowed	20	27

Earned Runs	13	17

Home Runs Allowed	3	4

Strikeouts	15	26

Walks	8	13

ERA	6.15	5.64

WHIP	1.47	1.47

Jackson Kowar or Shinnosuke Ogasawara Player Notes
	Shinnosuke Ogasawara SP,RP - WSH	Jackson Kowar RP - BAL
News
	The Nationals reassigned LHP Shinnosuke Ogasawara to minor league camp. Ari Koslow Thu, Mar 5th	The Orioles designated RHP Jackson Kowar for assignment. Ari Koslow Wed, Mar 25th
	Shinnosuke Ogasawara is scheduled to start one of the Nationals two split-squad games on Saturday. Ari Koslow Wed, Feb 18th	Jackson Kowar has been traded from the Minnesota Twins to the Baltimore Orioles in exchange for cash considerations. David Leisering Sat, Feb 14th
		The Twins designated Jackson Kowar for assignment. Ari Koslow Thu, Feb 12th
		Jackson Kowar has signed a minor league deal with the Minnesota Twins. The deal includes an invitation to major league spring training. David Leisering Tue, Feb 3rd
		The Seattle Mariners have designated right-hander Jackson Kowar for assignment. Brenton Kemp Tue, Jan 27th
Notes
There are no recent notes for these players

Jackson Kowar or Shinnosuke Ogasawara Player Schedules
Date	Opp	Opp Pitcher	VBR	Opp	Opp Pitcher	VBR
	Shinnosuke Ogasawara SP,RP - WSH			Jackson Kowar RP - BAL
Thu, Mar 26th	@ CHC	Matthew Boyd (8-4)	#59	vs MIN	Joe Ryan (6-9)	#27
Sat, Mar 28th	@ CHC	Cade Horton (1-0)		vs MIN	Taj Bradley (11-6)	#40
Sun, Mar 29th	@ CHC	Shota Imanaga (10-10)	#30	vs MIN	Bailey Ober (7-5)	#87
Mon, Mar 30th	@ PHI	Taijuan Walker (1-4)		vs TEX	Jack Leiter (3-7)	#230
Tue, Mar 31st	@ PHI	Andrew Painter (3-9)	#132	vs TEX	Jacob deGrom (10-9)	#3
Wed, Apr 1st	@ PHI	Cristopher Sanchez (17-5)	#5	vs TEX	Nathan Eovaldi (10-9)	#129
Fri, Apr 3rd	vs LAD	Emmet Sheehan (5-8)	#56	@ PIT	Mitch Keller (6-8)
Sat, Apr 4th	vs LAD	Tyler Glasnow (4-1)	#12	@ PIT	Carmen Mlodzinski (7-6)	#98
Sun, Apr 5th	vs LAD	Roki Sasaki (5-5)	#106	@ PIT	Braxton Ashcraft (14-6)
Mon, Apr 6th	vs STL	Andre Pallante (12-6)	#92	@ CWS	Grant Taylor (7-2)	#55
Tue, Apr 7th	vs STL	Matthew Liberatore (5-14)	#83	@ CWS	Shane Smith (0-2)	#264
Wed, Apr 8th	vs STL	Michael McGreevy (6-9)	#110	@ CWS	Sean Burke (8-7)	#82
Fri, Apr 10th	@ MIL	Aaron Ashby		vs SF	Landen Roupp (9-13)	#100
Sat, Apr 11th	@ MIL	Kyle Harrison (10-4)	#62	vs SF	Logan Webb (8-8)	#20
Sun, Apr 12th	@ MIL	Brandon Woodruff (2-2)		vs SF	Adrian Houser (4-7)
Mon, Apr 13th	@ PIT	Paul Skenes (10-11)	#6	vs ARI	Ryne Nelson (3-5)	#185
Tue, Apr 14th	@ PIT	Mitch Keller (6-8)		vs ARI	Merrill Kelly (9-13)	#131
Wed, Apr 15th	@ PIT	Mason Montgomery (6-3)	#84	vs ARI	Eduardo Rodriguez (15-5)	#114
Thu, Apr 16th	@ PIT	Braxton Ashcraft (14-6)		@ CLE	Parker Messick (11-9)	#35
Fri, Apr 17th	vs SF	Logan Webb (8-8)	#20	@ CLE	Tanner Bibee (5-15)	#75
Sat, Apr 18th	vs SF	Adrian Houser (4-7)		@ CLE	Gavin Williams (13-7)	#19
Sun, Apr 19th	vs SF	Robbie Ray (12-8)	#105	@ CLE	Joey Cantillo (9-9)	#66
Mon, Apr 20th	vs ATL	Bryce Elder (8-8)		@ KC	Seth Lugo (7-8)	#139
Tue, Apr 21st	vs ATL	Reynaldo Lopez (4-4)	#76	@ KC	Kris Bubic (3-2)	#175
Wed, Apr 22nd	vs ATL	Didier Fuentes (7-2)	#127	@ KC	Michael Wacha (9-8)	#70
Fri, Apr 24th	@ CWS	Bryan Hudson (4-4)	#145	vs BOS	Brayan Bello (6-7)	#112
Sat, Apr 25th	@ CWS	Noah Schultz (3-9)	#376	vs BOS	Garrett Crochet (3-3)
Sun, Apr 26th	@ CWS	Bryan Hudson (4-4)	#145	vs BOS	Connelly Early (7-5)	#179
Tue, Apr 28th	@ NYM	Clay Holmes (6-7)	#63	vs HOU	Kai-Wei Teng (5-7)	#309
Thu, Apr 30th	@ NYM	Freddy Peralta (8-11)	#52	vs HOU	Lance McCullers Jr. (2-3)
Fri, May 1st	vs MIL	Jacob Misiorowski (14-5)	#7	@ NYY	Will Warren (10-6)	#74
Sat, May 2nd	vs MIL	Kyle Harrison (10-4)	#62	@ NYY	Ryan Weathers (5-8)	#187
Sun, May 3rd	vs MIL	Logan Henderson (10-3)	#23	@ NYY	Max Fried (4-4)	#17
Mon, May 4th				@ NYY	Cam Schlittler (13-6)	#15
Tue, May 5th	vs MIN	Taj Bradley (11-6)	#40	@ MIA	Sandy Alcantara (13-10)	#88
Wed, May 6th	vs MIN	Bailey Ober (7-5)	#87	@ MIA	Eury Perez (7-11)	#45
Thu, May 7th	vs MIN	Simeon Woods Richardson (2-7)		@ MIA	Max Meyer (9-1)
Fri, May 8th	@ MIA	Robby Snelling (0-1)		vs ATH	Jacob Lopez (6-4)	#146
Sat, May 9th	@ MIA	Janson Junk (6-9)	#99	vs ATH	Aaron Civale (6-7)	#205
Sun, May 10th	@ MIA	Sandy Alcantara (13-10)	#88	vs ATH	Luis Severino (2-6)
Mon, May 11th				vs NYY	Ryan Weathers (5-8)	#187
Tue, May 12th	@ CIN	Brady Singer (6-14)	#155	vs NYY	Will Warren (10-6)	#74
Wed, May 13th	@ CIN	Nick Lodolo (3-4)	#108	vs NYY	Max Fried (4-4)	#17
Fri, May 15th	vs BAL	Shane Baz (6-15)	#69	@ WSH	Zack Littell (8-8)	#324
Sat, May 16th	vs BAL	Chris Bassitt (7-5)	#143	@ WSH	Cade Cavalli (12-5)	#36
Sun, May 17th	vs BAL	Brandon Young (9-4)	#120	@ WSH	Richard Lovelady (2-4)	#302
Mon, May 18th	vs NYM	Christian Scott (4-4)	#39	@ TB	Shane McClanahan (10-7)	#152
Tue, May 19th	vs NYM	Nolan McLean (11-9)	#33	@ TB	Griffin Jax (7-10)	#29
Wed, May 20th	vs NYM	Zac Thornton (4-5)	#123	@ TB	Steven Matz (5-5)	#198
Fri, May 22nd	@ ATL	Bryce Elder (8-8)		vs DET	Jack Flaherty (3-8)	#91
Sun, May 24th	@ ATL	Martin Perez (8-9)	#154	vs DET	Troy Melton (8-4)	#64
Mon, May 25th	@ CLE	Tanner Bibee (5-15)	#75	vs TB	Shane McClanahan (10-7)	#152
Tue, May 26th	@ CLE	Joey Cantillo (9-9)	#66	vs TB	Griffin Jax (7-10)	#29
Wed, May 27th	@ CLE	Gavin Williams (13-7)	#19	vs TB	Steven Matz (5-5)	#198
Thu, May 28th				vs TOR	Patrick Corbin (3-4)
Fri, May 29th	vs SD	Lucas Giolito (2-3)		vs TOR	Adam Macko (2-0)	#183
Sat, May 30th	vs SD	Michael King (11-9)	#60	vs TOR	Trey Yesavage (5-5)	#243
Sun, May 31st	vs SD	Griffin Canning (4-9)	#233	vs TOR	Spencer Miles (6-2)	#169
Tue, Jun 2nd	vs MIA	Lake Bachar (1-3)	#181	@ BOS	Connelly Early (7-5)	#179
Wed, Jun 3rd	vs MIA	Max Meyer (9-1)		@ BOS	Payton Tolle (9-6)	#21
Thu, Jun 4th				@ BOS	Brayan Bello (6-7)	#112
Fri, Jun 5th	@ ARI	Merrill Kelly (9-13)	#131	@ TOR	Trey Yesavage (5-5)	#243
Sat, Jun 6th	@ ARI	Eduardo Rodriguez (15-5)	#114	@ TOR	Braydon Fisher (3-4)	#190
Sun, Jun 7th	@ ARI	Michael Soroka (8-5)	#78	@ TOR	Kevin Gausman (9-12)	#26
Mon, Jun 8th	@ SF	Logan Webb (8-8)	#20	vs SEA	Emerson Hancock (7-8)	#199
Tue, Jun 9th	@ SF	Adrian Houser (4-7)		vs SEA	Logan Gilbert (12-9)	#13
Wed, Jun 10th	@ SF	Robbie Ray (12-8)	#105	vs SEA	George Kirby (9-11)	#28
Thu, Jun 11th				vs SEA	Bryan Woo (12-9)	#11
Fri, Jun 12th	vs SEA	Bryce Miller (4-9)	#44	vs SD	Griffin Canning (4-9)	#233
Sat, Jun 13th	vs SEA	Luis Castillo (4-11)	#97	vs SD	Randy Vasquez (10-6)	#163
Sun, Jun 14th	vs SEA	Emerson Hancock (7-8)	#199	vs SD	Walker Buehler (8-6)	#167
Tue, Jun 16th	vs KC	Michael Wacha (9-8)	#70	@ SEA	Logan Gilbert (12-9)	#13
Wed, Jun 17th	vs KC	Luinder Avila (5-4)		@ SEA	George Kirby (9-11)	#28
Thu, Jun 18th				@ SEA	Bryan Woo (12-9)	#11
Fri, Jun 19th	@ TB	Griffin Jax (7-10)	#29	@ LAD	Roki Sasaki (5-5)	#106
Sat, Jun 20th	@ TB	Ian Seymour (9-6)	#43	@ LAD	Yoshinobu Yamamoto (13-8)	#8
Sun, Jun 21st	@ TB	Nick Martinez (14-4)	#90	@ LAD	Emmet Sheehan (5-8)	#56
Mon, Jun 22nd	vs PHI	Tim Mayza (3-3)	#172	@ LAA	Sam Aldegheri (3-4)	#387
Tue, Jun 23rd	vs PHI	Jesus Luzardo (14-5)	#18	@ LAA	Ryan Johnson (4-8)	#177
Wed, Jun 24th	vs PHI	Aaron Nola (6-10)	#50	@ LAA	Jose Soriano (12-7)	#41
Fri, Jun 26th	@ BAL	Trevor Rogers (10-9)	#42	vs WSH	Andrew Alvarez (2-6)	#121
Sat, Jun 27th	@ BAL	Brandon Young (9-4)	#120	vs WSH	Foster Griffin (15-5)	#57
Sun, Jun 28th	@ BAL	Kyle Bradish (7-14)	#61	vs WSH	Zack Littell (8-8)	#324
Mon, Jun 29th	@ BOS	Ranger Suarez (7-4)	#34	vs CWS	Sean Burke (8-7)	#82
Tue, Jun 30th	@ BOS	Connelly Early (7-5)	#179	vs CWS	Erick Fedde (8-9)	#384
Wed, Jul 1st	@ BOS	Payton Tolle (9-6)	#21	vs CWS	Noah Schultz (3-9)	#376
Fri, Jul 3rd	vs PIT	Mitch Keller (6-8)		@ CIN	Brady Singer (6-14)	#155
Sat, Jul 4th	vs PIT	Braxton Ashcraft (14-6)		@ CIN	Hunter Greene (2-2)
Sun, Jul 5th	vs PIT	Bubba Chandler (7-9)	#109	@ CIN	Nick Lodolo (3-4)	#108
Tue, Jul 7th	vs HOU	Tatsuya Imai (6-4)	#94	vs CHC	Matthew Boyd (8-4)	#59
Wed, Jul 8th	vs HOU	Spencer Arrighetti (8-9)	#140	vs CHC	Colin Rea (8-8)	#174
Thu, Jul 9th				vs CHC	David Peterson (7-8)	#101
Fri, Jul 10th	vs NYY	Ryan Weathers (5-8)	#187	vs KC	Luinder Avila (5-4)
Sat, Jul 11th	vs NYY	Cam Schlittler (13-6)	#15	vs KC	Noah Cameron (9-8)	#65
Sun, Jul 12th	vs NYY	Will Warren (10-6)	#74	vs KC	Seth Lugo (7-8)	#139
Fri, Jul 17th	@ ATH	Gage Jump (6-11)	#102	@ HOU	Peter Lambert (8-9)	#138
Sat, Jul 18th	@ ATH	J.T. Ginn (9-8)		@ HOU	Spencer Arrighetti (8-9)	#140
Sun, Jul 19th	@ ATH	Jacob Lopez (6-4)	#146	@ HOU	Hunter Brown (5-3)	#25
Mon, Jul 20th	@ COL	Kyle Freeland (4-10)	#392	@ BOS	Payton Tolle (9-6)	#21
Wed, Jul 22nd	@ COL	Gabriel Hughes (0-7)	#321	@ BOS	Eduardo Rivera (0-1)
Fri, Jul 24th	vs ARI	Eduardo Rodriguez (15-5)	#114	vs ATL	Grant Holmes (9-5)	#157
Sat, Jul 25th	vs ARI	Mitch Bratt (1-3)	#158	vs ATL	Bryce Elder (8-8)
Sun, Jul 26th	vs ARI	Kohl Drake (0-1)		vs ATL	Reynaldo Lopez (4-4)	#76
Mon, Jul 27th	vs TOR	Max Scherzer (2-8)	#116	@ DET	Keider Montero (9-8)	#134
Tue, Jul 28th	vs TOR	Shane Bieber (5-2)	#196	@ DET	Troy Melton (8-4)	#64
Wed, Jul 29th	vs TOR	Trey Yesavage (5-5)	#243	@ DET	Tarik Skubal (9-7)	#1
Fri, Jul 31st	@ ATL	Bryce Elder (8-8)		vs PHI	Andrew Painter (3-9)	#132
Sat, Aug 1st	@ ATL	Martin Perez (8-9)	#154	vs PHI	Cristopher Sanchez (17-5)	#5
Sun, Aug 2nd	@ ATL	JR Ritchie (1-2)	#310	vs PHI	Zack Wheeler (12-5)	#9
Tue, Aug 4th	@ PHI	Jesus Luzardo (14-5)	#18	vs LAA	Grayson Rodriguez (4-7)	#95
Wed, Aug 5th	@ PHI	Andrew Painter (3-9)	#132	vs LAA	Reid Detmers (5-8)	#22
Thu, Aug 6th	@ PHI	Cristopher Sanchez (17-5)	#5	vs LAA	Ryan Johnson (4-8)	#177
Fri, Aug 7th	vs CIN	Chase Petty (1-2)	#363	@ TEX	Nathan Eovaldi (10-9)	#129
Sat, Aug 8th	vs CIN	Chase Burns (15-3)	#31	@ TEX	Jacob deGrom (10-9)	#3
Sun, Aug 9th	vs CIN	Brady Singer (6-14)	#155	@ TEX	Kumar Rocker (5-11)	#117
Mon, Aug 10th				@ MIN	Dean Kremer (3-5)	#73
Tue, Aug 11th	vs CHC	Shota Imanaga (10-10)	#30	@ MIN	Bailey Ober (7-5)	#87
Wed, Aug 12th	vs CHC	David Peterson (7-8)	#101	@ MIN	Zebby Matthews (9-10)	#85
Fri, Aug 14th	@ NYM	Robert Stock (1-3)	#348	@ TB	Steven Matz (5-5)	#198
Sat, Aug 15th	@ NYM	Sean Manaea (5-7)	#67	@ TB	Ian Seymour (9-6)	#43
Sun, Aug 16th	@ NYM	Christian Scott (4-4)	#39	@ TB	Freddy Peralta (8-11)	#52
Mon, Aug 17th				@ TB	Shane McClanahan (10-7)	#152
Tue, Aug 18th	@ TEX	Cal Quantrill (8-5)	#156	vs NYY	Carlos Rodon (6-3)	#49
Wed, Aug 19th	@ TEX	Kumar Rocker (5-11)	#117	vs NYY	Will Warren (10-6)	#74
Thu, Aug 20th	@ TEX	Jacob deGrom (10-9)	#3	vs NYY	Gerrit Cole (8-9)	#24
Fri, Aug 21st	@ MIA	Ryan Gusto (1-5)	#141	vs TB	Freddy Peralta (8-11)	#52
Sat, Aug 22nd	@ MIA	Eury Perez (7-11)	#45	vs TB	Shane McClanahan (10-7)	#152
Sun, Aug 23rd	@ MIA	Janson Junk (6-9)	#99	vs TB	Nick Martinez (14-4)	#90
Tue, Aug 25th	vs COL	Mason Adams (0-0)	#393	@ STL	Matthew Liberatore (5-14)	#83
Wed, Aug 26th	vs COL	Tanner Gordon (1-4)	#225	@ STL	Michael McGreevy (6-9)	#110
Thu, Aug 27th	vs COL	Gabriel Hughes (0-7)	#321	@ STL	Gordon Graceffo
Fri, Aug 28th	vs MIA	Eury Perez (7-11)	#45	@ ATH	Jacob Lopez (6-4)	#146
Sat, Aug 29th	vs MIA	Sandy Alcantara (13-10)	#88	@ ATH	Jack Perkins (3-11)	#135
Sun, Aug 30th	vs MIA	Janson Junk (6-9)	#99	@ ATH	Jeffrey Springs (4-13)	#203
Mon, Aug 31st	vs MIA	Ryan Gusto (1-5)	#141	@ COL	Tanner Gordon (1-4)	#225
Tue, Sep 1st	vs ATL	AJ Smith-Shawver (0-2)	#103	@ COL	Gabriel Hughes (0-7)	#321
Wed, Sep 2nd	vs ATL	Grant Holmes (9-5)	#157	@ COL	Tomoyuki Sugano (12-9)	#402
Thu, Sep 3rd				vs BOS	Jake Bennett (9-7)	#72
Fri, Sep 4th	@ LAD	Blake Snell (4-1)	#10	vs BOS	Ranger Suarez (7-4)	#34
Sat, Sep 5th	@ LAD	Tyler Glasnow (4-1)	#12	vs BOS	Sonny Gray (17-5)	#37
Sun, Sep 6th	@ LAD	Justin Wrobleski (11-5)	#164	vs BOS	Payton Tolle (9-6)	#21
Mon, Sep 7th	@ SD	Nick Pivetta (2-2)	#32	vs CLE	Joey Cantillo (9-9)	#66
Tue, Sep 8th	@ SD	Casey Mize (5-9)	#54	vs CLE	Tanner Bibee (5-15)	#75
Wed, Sep 9th	@ SD	Walker Buehler (8-6)	#167	vs CLE	Foster Griffin (15-5)	#57
Fri, Sep 11th	vs LAA	Yusei Kikuchi (1-5)	#68	@ TOR	Max Scherzer (2-8)	#116
Sat, Sep 12th	vs LAA	Walbert Urena (9-10)	#150	@ TOR	Spencer Miles (6-2)	#169
Sun, Sep 13th	vs LAA	Grayson Rodriguez (4-7)	#95	@ TOR	Dylan Cease (10-5)	#4
Mon, Sep 14th				@ NYM	Jonah Tong (2-1)	#86
Tue, Sep 15th	vs PHI	Cristopher Sanchez (17-5)	#5	@ NYM	Sean Manaea (5-7)	#67
Wed, Sep 16th	vs PHI	Zack Wheeler (12-5)	#9	@ NYM	Robert Stock (1-3)	#348
Fri, Sep 18th	@ STL	Kyle Leahy (10-4)	#71	vs MIL	Dustin May (7-9)	#51
Sat, Sep 19th	@ STL	Michael McGreevy (6-9)	#110	vs MIL	Shane Drohan (7-5)	#79
Sun, Sep 20th	@ STL	Quinn Mathews (1-3)	#136	vs MIL	Jacob Misiorowski (14-5)	#7
Mon, Sep 21st	@ DET			vs TOR
Tue, Sep 22nd	@ DET			vs TOR
Wed, Sep 23rd	@ DET			vs TOR
Fri, Sep 25th	vs NYM			@ NYY
Sat, Sep 26th	vs NYM			@ NYY
Sun, Sep 27th	vs NYM			@ NYY
Thu, Apr 23rd	vs ATL	JR Ritchie (1-2)	#310
Wed, Apr 29th	@ NYM	David Peterson (7-8)	#101
Thu, May 14th	@ CIN	Chase Burns (15-3)	#31
Thu, May 21st	vs NYM	David Peterson (7-8)	#101
Sat, May 23rd	@ ATL	Grant Holmes (9-5)	#157
Mon, Jun 1st	vs MIA	Sandy Alcantara (13-10)	#88
Mon, Jun 15th	vs KC	Mitch Spence (0-2)	#331
Thu, Jun 25th	vs PHI	Cristopher Sanchez (17-5)	#5
Mon, Jul 6th	vs HOU	Mike Burrows (4-9)	#229
Tue, Jul 21st	@ COL	Michael Lorenzen (3-12)	#119
Thu, Jul 30th	@ ATL	Grant Holmes (9-5)	#157
Mon, Aug 3rd	@ PHI	Aaron Nola (6-10)	#50
Thu, Aug 13th	vs CHC	Kevin Gausman (9-12)	#26
Mon, Aug 24th	vs COL	Ryan Feltner (5-10)	#400