Aaron Ashby or Mark Leiter Jr.

Baseball Stats Comparison

Stats
Projections
News & Notes
Schedule

Aaron Ashby or Mark Leiter Jr. Player Statistics
	Mark Leiter Jr. RP - ATH	Aaron Ashby RP - MIL
2026 Stats


Games Played	36	74

Games Started	0	1

Innings Pitched	33.2	87.1

Wins	0	13

Losses	1	3

Saves	4	3

Blown Saves	2	6

Holds	5	15

Hits Allowed	32	77

Earned Runs	16	32

Home Runs Allowed	2	8

Strikeouts	38	114

Walks	11	41

ERA	4.28	3.30

WHIP	1.28	1.35

Aaron Ashby or Mark Leiter Jr. Player Projections
	Mark Leiter Jr. RP - ATH	Aaron Ashby RP - MIL
2026 Projections


Games Played	61	54

Games Started	0	2

Innings Pitched	59.9	71.9

Wins	4	4

Losses	4	4

Saves	5	1

Blown Saves	1	0

Holds	13	12

Hits Allowed	56	63

Earned Runs	29	30

Home Runs Allowed	8	6

Strikeouts	66	75

Walks	23	34

ERA	4.36	3.77

WHIP	1.33	1.34

Aaron Ashby or Mark Leiter Jr. Player Notes
	Mark Leiter Jr. RP - ATH	Aaron Ashby RP - MIL
News
	The Athletics transferred Mark Leiter Jr. to the 60-day injured list. Ari Koslow Thu, Jul 30th	Aaron Ashby will serve as the opener for Friday's game against the Nationals. Ari Koslow Fri, Apr 10th
	Mark Leiter Jr. underwent successful surgery on Tuesday. Ari Koslow Tue, Jul 28th
	Athletics right-hander Mark Leiter Jr. (hip) is set to undergo surgery on Tuesday. Brenton Kemp Mon, Jul 27th
	The Athletics placed Mark Leiter Jr. on the 15-day injured list with a right hip impingement. Ari Koslow Tue, Jul 21st
	The Athletics activated Mark Leiter Jr. from the injured list. Ari Koslow Fri, Jul 3rd
Notes
There are no recent notes for these players

Aaron Ashby or Mark Leiter Jr. Player Schedules
Date	Opp	Opp Pitcher	VBR	Opp	Opp Pitcher	VBR
	Mark Leiter Jr. RP - ATH			Aaron Ashby RP - MIL
Thu, Mar 26th				vs CWS	Shane Smith (0-2)
Sat, Mar 28th	@ TOR	Dylan Cease (11-6)		vs CWS	Sean Burke (11-7)	#53
Sun, Mar 29th	@ TOR	Eric Lauer (8-7)		vs CWS	Anthony Kay (9-9)	#109
Mon, Mar 30th	@ ATL	Bryce Elder (8-8)		vs TB	Nick Martinez (15-5)	#193
Tue, Mar 31st	@ ATL	Jose Suarez		vs TB	Shane McClanahan (10-7)
Wed, Apr 1st	@ ATL	Chris Sale (14-9)	#3	vs TB	Drew Rasmussen (16-5)	#26
Sat, Apr 4th	vs HOU	Tatsuya Imai (6-4)	#209	@ KC	Seth Lugo (7-9)	#164
Sun, Apr 5th	vs HOU	Lance McCullers Jr. (2-3)		@ KC	Kris Bubic (4-2)	#75
Mon, Apr 6th				@ BOS	Brayan Bello (6-7)	#108
Tue, Apr 7th	@ NYY	Cam Schlittler (14-6)	#9	@ BOS	Garrett Crochet (3-3)
Wed, Apr 8th	@ NYY	Will Warren (11-6)	#67	@ BOS	Sonny Gray (18-5)	#46
Fri, Apr 10th	@ NYM	Clay Holmes (6-8)	#81	vs WSH	Jake Irvin (2-9)	#190
Sat, Apr 11th	@ NYM	Kodai Senga (0-9)	#205	vs WSH	Foster Griffin (15-6)	#52
Sun, Apr 12th	@ NYM	Freddy Peralta (10-11)	#51	vs WSH	Zack Littell (8-8)
Tue, Apr 14th	vs TEX	MacKenzie Gore (8-11)	#39	vs TOR	Kevin Gausman (9-12)	#37
Wed, Apr 15th	vs TEX	Kumar Rocker (6-11)	#82	vs TOR	Dylan Cease (11-6)
Thu, Apr 16th	vs TEX	Jack Leiter (3-7)		vs TOR	Patrick Corbin (3-4)
Fri, Apr 17th	vs CWS	Davis Martin (9-7)	#72	@ MIA	Janson Junk (6-9)	#127
Sat, Apr 18th	vs CWS	Erick Fedde (8-9)	#131	@ MIA	Sandy Alcantara (13-11)	#112
Sun, Apr 19th	vs CWS	Noah Schultz (4-9)	#102	@ MIA	Eury Perez (8-11)	#21
Tue, Apr 21st	@ SEA	Luis Castillo (4-11)	#100	@ DET	Keider Montero (10-9)	#191
Wed, Apr 22nd	@ SEA	Logan Gilbert (12-11)	#8	@ DET	Casey Mize (6-10)	#55
Thu, Apr 23rd				@ DET	Tarik Skubal (12-7)	#2
Fri, Apr 24th	@ TEX	Nathan Eovaldi (11-10)	#59	vs PIT	Paul Skenes (10-11)	#13
Sat, Apr 25th	@ TEX	MacKenzie Gore (8-11)	#39	vs PIT	Mitch Keller (6-8)
Sun, Apr 26th	@ TEX	Kumar Rocker (6-11)	#82	vs PIT	Carmen Mlodzinski (8-7)	#57
Tue, Apr 28th	vs KC	Kris Bubic (4-2)	#75	vs ARI	Merrill Kelly (10-14)	#125
Wed, Apr 29th	vs KC	Michael Wacha (9-9)	#96	vs ARI	Eduardo Rodriguez (16-7)	#171
Thu, Apr 30th	vs KC	Noah Cameron (9-8)	#85	vs ARI	Michael Soroka (9-5)	#48
Fri, May 1st	vs CLE	Joey Cantillo (11-9)	#47	@ WSH	Jake Irvin (2-9)	#190
Sat, May 2nd	vs CLE	Slade Cecconi (5-7)	#159	@ WSH	Foster Griffin (15-6)	#52
Sun, May 3rd	vs CLE	Parker Messick (12-9)	#27	@ WSH	PJ Poulin (3-0)
Mon, May 4th				@ STL	Kyle Leahy (10-5)	#80
Wed, May 6th	@ PHI	Zack Wheeler (13-5)	#5	@ STL	Andre Pallante (12-8)	#83
Fri, May 8th	@ BAL	Kyle Bradish (7-14)		vs NYY	Max Fried (5-5)	#22
Sat, May 9th	@ BAL	Shane Baz (6-15)	#73	vs NYY	Cam Schlittler (14-6)	#9
Sun, May 10th	@ BAL	Keegan Akin (0-1)		vs NYY	Carlos Rodon (7-3)	#32
Tue, May 12th	vs STL	Andre Pallante (12-8)	#83	vs SD	Bradgley Rodriguez (4-3)	#99
Wed, May 13th	vs STL	Matthew Liberatore (6-14)	#93	vs SD	Michael King (12-10)	#60
Thu, May 14th	vs STL	Michael McGreevy (7-9)	#104	vs SD	Griffin Canning (4-9)
Fri, May 15th	vs SF	Tyler Mahle (7-10)	#70	@ MIN	Joe Ryan (7-10)	#25
Sat, May 16th	vs SF	Trevor McDonald (3-7)		@ MIN	Connor Prielipp (6-7)	#98
Sun, May 17th	vs SF	Adrian Houser (4-7)		@ MIN	Bailey Ober (7-6)	#133
Mon, May 18th	@ LAA	Walbert Urena (9-11)	#36	@ CHC	Shota Imanaga (11-10)	#49
Tue, May 19th	@ LAA	Reid Detmers (7-8)	#16	@ CHC	Ben Brown (4-2)
Wed, May 20th	@ LAA	Jack Kochanowicz (2-5)		@ CHC	Edward Cabrera (5-5)	#124
Fri, May 22nd	@ SD	Walker Buehler (9-6)	#87	vs LAD	Justin Wrobleski (12-5)	#41
Sat, May 23rd	@ SD	Lucas Giolito (2-3)		vs LAD	Roki Sasaki (5-5)	#90
Sun, May 24th	@ SD	Michael King (12-10)	#60	vs LAD	Yoshinobu Yamamoto (14-9)	#4
Mon, May 25th	vs SEA	Luis Castillo (4-11)	#100	vs STL	Matthew Liberatore (6-14)	#93
Tue, May 26th	vs SEA	Emerson Hancock (7-8)	#157	vs STL	Michael McGreevy (7-9)	#104
Wed, May 27th	vs SEA	Logan Gilbert (12-11)	#8	vs STL	Dustin May (7-9)	#35
Fri, May 29th	vs NYY	Carlos Rodon (7-3)	#32	@ HOU	Kai-Wei Teng (5-7)	#244
Sat, May 30th	vs NYY	Ryan Weathers (5-8)		@ HOU	Peter Lambert (8-10)	#169
Sun, May 31st	vs NYY	Will Warren (11-6)	#67	@ HOU	Tatsuya Imai (6-4)	#209
Mon, Jun 1st				vs SF	Landen Roupp (9-14)
Tue, Jun 2nd	@ CHC	Jameson Taillon (2-6)		vs SF	Trevor McDonald (3-7)
Wed, Jun 3rd	@ CHC	Colin Rea (8-8)	#234	vs SF	Logan Webb (8-9)
Thu, Jun 4th	@ CHC	Shota Imanaga (11-10)	#49	vs SF	Adrian Houser (4-7)
Fri, Jun 5th	@ HOU	Peter Lambert (8-10)	#169	@ COL	Ryan Feltner (6-10)	#224
Sat, Jun 6th	@ HOU	Tatsuya Imai (6-4)	#209	@ COL	Zach Agnos (0-2)	#280
Sun, Jun 7th	@ HOU	Mike Burrows (4-9)		@ COL	Kyle Freeland (4-11)	#194
Mon, Jun 8th	vs MIL	Kyle Harrison (10-5)	#62	@ ATH	Jeffrey Springs (4-14)	#256
Tue, Jun 9th	vs MIL	Robert Gasser (5-5)	#44	@ ATH	J.T. Ginn (9-8)
Wed, Jun 10th	vs MIL	Brandon Sproat (3-7)		@ ATH	Jack Perkins (3-12)	#148
Fri, Jun 12th	vs COL	Sean Sullivan (0-3)	#216	vs PHI	Tanner Banks
Sat, Jun 13th	vs COL	Kyle Freeland (4-11)	#194	vs PHI	Aaron Nola (7-11)	#65
Sun, Jun 14th	vs COL	Tomoyuki Sugano (12-12)	#265	vs PHI	Cristopher Sanchez (18-7)	#6
Tue, Jun 16th	vs PIT	Mitch Keller (6-8)		vs CLE	Slade Cecconi (5-7)	#159
Wed, Jun 17th	vs PIT	Braxton Ashcraft (14-6)		vs CLE	Gavin Williams (14-8)	#20
Thu, Jun 18th	vs LAA	Ryan Johnson (5-9)	#154	vs CLE	Parker Messick (12-9)	#27
Fri, Jun 19th	vs LAA	Jose Soriano (12-8)	#23	@ ATL	Martin Perez (9-9)	#68
Sat, Jun 20th	vs LAA	Walbert Urena (9-11)	#36	@ ATL	Chris Sale (14-9)	#3
Sun, Jun 21st	vs LAA	Reid Detmers (7-8)	#16	@ ATL	Bryce Elder (8-8)
Mon, Jun 22nd				@ CIN	Brady Singer (6-15)	#197
Tue, Jun 23rd	@ SF	Robbie Ray (13-8)	#177	@ CIN	Nick Lodolo (3-6)	#150
Wed, Jun 24th	@ SF	Tyler Mahle (7-10)	#70	@ CIN	Rhett Lowder (6-12)	#181
Fri, Jun 26th	@ LAA	Walbert Urena (9-11)	#36	vs CHC	Colin Rea (8-8)	#234
Sat, Jun 27th	@ LAA	Reid Detmers (7-8)	#16	vs CHC	David Peterson (9-8)	#63
Sun, Jun 28th	@ LAA	Sam Aldegheri (3-4)	#266	vs CHC	Ryan Rolison
Mon, Jun 29th	vs LAD	Eric Lauer (8-7)		vs CIN	Nick Lodolo (3-6)	#150
Tue, Jun 30th	vs LAD	Justin Wrobleski (12-5)	#41	vs CIN	Rhett Lowder (6-12)	#181
Wed, Jul 1st	vs LAD	Jack Dreyer (5-2)	#110	vs CIN	Andrew Abbott (6-11)	#140
Thu, Jul 2nd				vs CIN	Chase Burns (15-3)
Fri, Jul 3rd	vs MIA	Tyler Phillips (5-6)	#236	@ ARI
Sat, Jul 4th	vs MIA	Sandy Alcantara (13-11)	#112	@ ARI	Merrill Kelly (10-14)	#125
Sun, Jul 5th	vs MIA	Eury Perez (8-11)	#21	@ ARI	Eduardo Rodriguez (16-7)	#171
Mon, Jul 6th				@ STL	Dustin May (7-9)	#35
Tue, Jul 7th	@ DET	Tarik Skubal (12-7)	#2	@ STL	Hunter Dobbins (3-3)
Wed, Jul 8th	@ DET	Troy Melton (8-5)		@ STL	Michael McGreevy (7-9)	#104
Thu, Jul 9th	@ DET	Framber Valdez (10-12)	#54	@ STL	Andre Pallante (12-8)	#83
Sat, Jul 11th	@ CWS	Bryan Hudson (5-4)	#146	@ PIT	Bubba Chandler (8-10)	#61
Sun, Jul 12th	@ CWS	Noah Schultz (4-9)	#102	@ PIT	Paul Skenes (10-11)	#13
Fri, Jul 17th	vs WSH	Cade Cavalli (13-5)	#34	vs MIA	Sandy Alcantara (13-11)	#112
Sat, Jul 18th	vs WSH	Zack Littell (8-8)		vs MIA	Max Meyer (9-1)
Sun, Jul 19th	vs WSH	Foster Griffin (15-6)	#52	vs MIA	Eury Perez (8-11)	#21
Mon, Jul 20th	@ ARI	Mitch Bratt (1-3)		vs NYM	Freddy Peralta (10-11)	#51
Tue, Jul 21st	@ ARI	Kohl Drake (0-1)	#223	vs NYM	Zac Thornton (5-6)	#111
Wed, Jul 22nd	@ ARI	Merrill Kelly (10-14)	#125	vs NYM	Christian Scott (4-5)
Fri, Jul 24th	@ MIN	Zebby Matthews (9-11)	#126	vs COL	Tomoyuki Sugano (12-12)	#265
Sat, Jul 25th	@ MIN	Kendry Rojas (1-1)		vs COL	Ryan Feltner (6-10)	#224
Sun, Jul 26th	@ MIN	Connor Prielipp (6-7)	#98	vs COL	Kyle Freeland (4-11)	#194
Mon, Jul 27th	vs BOS	Payton Tolle (9-6)	#30	@ SF	Tyler Mahle (7-10)	#70
Tue, Jul 28th	vs BOS	Jake Bennett (9-7)	#203	@ SF	Landen Roupp (9-14)
Wed, Jul 29th	vs BOS	Patrick Sandoval (1-7)	#86	@ SF	Logan Webb (8-9)
Fri, Jul 31st	vs DET	Tyler Holton (2-5)	#188	@ LAA	Ryan Johnson (5-9)	#154
Sat, Aug 1st	vs DET	Framber Valdez (10-12)	#54	@ LAA	Brent Suter (3-2)
Sun, Aug 2nd	vs DET	Keider Montero (10-9)	#191	@ LAA	Walbert Urena (9-11)	#36
Mon, Aug 3rd				vs PIT	Bubba Chandler (8-10)	#61
Tue, Aug 4th	@ CIN	Brady Singer (6-15)	#197	vs PIT	Jared Jones (5-6)	#29
Wed, Aug 5th	@ CIN	Rhett Lowder (6-12)	#181	vs PIT	Paul Skenes (10-11)	#13
Thu, Aug 6th	@ CIN	Andrew Abbott (6-11)	#140	vs PIT	Braxton Ashcraft (14-6)
Fri, Aug 7th	@ BOS	Payton Tolle (9-6)	#30	vs MIN	Zebby Matthews (9-11)	#126
Sat, Aug 8th	@ BOS	Jake Bennett (9-7)	#203	vs MIN	Taj Bradley (12-6)	#43
Sun, Aug 9th	@ BOS	Erik Miller		vs MIN	Connor Prielipp (6-7)	#98
Mon, Aug 10th	vs TB	Freddy Peralta (10-11)	#51	@ SD	Casey Mize (6-10)	#55
Tue, Aug 11th	vs TB	Nick Martinez (15-5)	#193	@ SD	Walker Buehler (9-6)	#87
Wed, Aug 12th	vs TB	Drew Rasmussen (16-5)	#26	@ SD	Robbie Ray (13-8)	#177
Thu, Aug 13th				@ LAD	Roki Sasaki (5-5)	#90
Fri, Aug 14th	vs TEX	Kumar Rocker (6-11)	#82	@ LAD	Yoshinobu Yamamoto (14-9)	#4
Sat, Aug 15th	vs TEX	MacKenzie Gore (8-11)	#39	@ LAD	Justin Wrobleski (12-5)	#41
Sun, Aug 16th	vs TEX	Cody Bradford (0-5)	#135	@ LAD	Tarik Skubal (12-7)	#2
Tue, Aug 18th	@ KC	Daniel Lynch (6-6)	#250	vs SEA	Bryce Miller (4-10)	#31
Wed, Aug 19th	@ KC	Seth Lugo (7-9)	#164	vs SEA	Logan Gilbert (12-11)	#8
Thu, Aug 20th	@ KC	Randy Dobnak (3-5)	#239	vs SEA	George Kirby (9-11)	#33
Fri, Aug 21st	@ HOU	Hayden Wesneski (5-2)	#91	vs ATL	Chris Sale (14-9)	#3
Sat, Aug 22nd	@ HOU	Hunter Brown (6-4)	#19	vs ATL	Martin Perez (9-9)	#68
Sun, Aug 23rd	@ HOU	Cristian Javier (2-6)		vs ATL	Tyler Mahle (7-10)	#70
Tue, Aug 25th	vs MIN	Taj Bradley (12-6)	#43	@ NYM	Zac Thornton (5-6)	#111
Wed, Aug 26th	vs MIN	Connor Prielipp (6-7)	#98	@ NYM	Robert Stock (1-3)
Thu, Aug 27th				@ NYM	Sean Manaea (6-7)	#45
Fri, Aug 28th	vs BAL	Brandon Young (9-6)	#153	vs TEX	Cody Bradford (0-5)	#135
Sat, Aug 29th	vs BAL	Shane Baz (6-15)	#73	vs TEX	Cal Quantrill (9-5)
Sun, Aug 30th	vs BAL	Chris Bassitt (9-5)	#158	vs TEX	Kumar Rocker (6-11)	#82
Mon, Aug 31st	@ TEX	Jacob deGrom (11-11)	#14	@ CHC	Clay Holmes (6-8)	#81
Tue, Sep 1st	@ TEX	MacKenzie Gore (8-11)	#39	@ CHC	Matthew Boyd (10-5)	#76
Wed, Sep 2nd	@ TEX	Cody Bradford (0-5)	#135	@ CHC	David Peterson (9-8)	#63
Thu, Sep 3rd	@ SEA	Kade Anderson (2-2)	#40	@ CHC	Kevin Gausman (9-12)	#37
Fri, Sep 4th	@ SEA	Logan Gilbert (12-11)	#8	@ CIN	Rhett Lowder (6-12)	#181
Sat, Sep 5th	@ SEA	George Kirby (9-11)	#33	@ CIN	Andrew Abbott (6-11)	#140
Sun, Sep 6th	@ SEA	Bryan Woo (12-10)	#12	@ CIN	Brady Singer (6-15)	#197
Mon, Sep 7th	vs TOR	Dylan Cease (11-6)		vs CHC	Matthew Boyd (10-5)	#76
Tue, Sep 8th	vs TOR	Jose Soriano (12-8)	#23	vs CHC	David Peterson (9-8)	#63
Wed, Sep 9th	vs TOR	Braydon Fisher (3-4)	#134	vs CHC	Kevin Gausman (9-12)	#37
Fri, Sep 11th	vs SEA	George Kirby (9-11)	#33	vs CIN	Andrew Abbott (6-11)	#140
Sat, Sep 12th	vs SEA	Bryan Woo (12-10)	#12	vs CIN	Brady Singer (6-15)	#197
Sun, Sep 13th	vs SEA	Bryce Miller (4-10)	#31	vs CIN	Chase Burns (15-3)
Tue, Sep 15th	@ TB	Griffin Jax (8-10)	#71	@ PIT	Lake Bachar (1-4)	#166
Wed, Sep 16th	@ TB	Nick Martinez (15-5)	#193	@ PIT	Jared Jones (5-6)	#29
Thu, Sep 17th	@ TB	Drew Rasmussen (16-5)	#26	@ PIT	Wilber Dotel (1-5)	#213
Fri, Sep 18th	@ CLE	Daniel Espino (0-0)		@ BAL	Cade Povich (2-1)	#170
Sat, Sep 19th	@ CLE	Tanner Bibee (6-15)	#74	@ BAL	Trevor Rogers (10-11)	#50
Sun, Sep 20th	@ CLE	Gavin Williams (14-8)	#20	@ BAL	Brandon Young (9-6)	#153
Tue, Sep 22nd	vs LAA	Yusei Kikuchi (1-6)	#56	@ PHI	Zack Wheeler (13-5)	#5
Wed, Sep 23rd	vs LAA	Walbert Urena (9-11)	#36	@ PHI	Aaron Nola (7-11)	#65
Thu, Sep 24th	vs HOU	Peter Lambert (8-10)	#169	@ PHI	Andrew Painter (3-10)	#114
Fri, Sep 25th	vs HOU	Hunter Brown (6-4)	#19	vs STL	Michael McGreevy (7-9)	#104
Sat, Sep 26th	vs HOU	Hayden Wesneski (5-2)	#91	vs STL	Quinn Mathews (2-3)	#97
Sun, Sep 27th	vs HOU	Cristian Javier (2-6)		vs STL	Andre Pallante (12-8)	#83
Fri, Mar 27th	@ TOR	Kevin Gausman (9-12)	#37
Fri, Apr 3rd	vs HOU	Cristian Javier (2-6)
Thu, Apr 9th	@ NYY	Ryan Weathers (5-8)
Mon, Apr 13th	vs TEX	Nathan Eovaldi (11-10)	#59
Mon, Apr 20th	@ SEA	Emerson Hancock (7-8)	#157
Tue, May 5th	@ PHI	Cristopher Sanchez (18-7)	#6
Thu, May 7th	@ PHI	Andrew Painter (3-10)	#114
Thu, May 21st	@ LAA	Jose Soriano (12-8)	#23
Mon, Jun 15th	vs PIT	Jared Jones (5-6)	#29
Thu, Jun 25th	@ SF	Landen Roupp (9-14)
Fri, Jul 10th	@ CWS	Sean Burke (11-7)	#53
Thu, Jul 30th	vs BOS	Sonny Gray (18-5)	#46
Mon, Aug 17th	@ KC	Michael Wacha (9-9)	#96
Mon, Aug 24th	vs MIN	Zebby Matthews (9-11)	#126