Michael Arias or Riley O'Brien

Baseball Stats Comparison

Stats
Projections
News & Notes
Schedule

Michael Arias or Riley O'Brien Player Statistics
	Riley O'Brien RP - STL	Michael Arias RP - NYY
2026 Stats


Games Played	25	‐

Games Started	0	‐

Innings Pitched	25.1	‐

Wins	3	‐

Losses	2	‐

Saves	14	‐

Blown Saves	4	‐

Holds	1	‐

Hits Allowed	21	‐

Earned Runs	9	‐

Home Runs Allowed	1	‐

Strikeouts	27	‐

Walks	4	‐

ERA	3.20	‐

WHIP	0.99	‐

Michael Arias or Riley O'Brien Player Projections
	Riley O'Brien RP - STL	Michael Arias RP - NYY
2026 Projections


Games Played	59	11

Games Started	0	0

Innings Pitched	60.2	12.5

Wins	3	1

Losses	3	1

Saves	14	0

Blown Saves	1	0

Holds	11	0

Hits Allowed	52	12

Earned Runs	26	8

Home Runs Allowed	5	2

Strikeouts	63	13

Walks	27	14

ERA	3.92	5.77

WHIP	1.31	2.04

Michael Arias or Riley O'Brien Player Notes
	Riley O'Brien RP - STL	Michael Arias RP - NYY
News
	Riley O'Brien allowed one earned run on one hit over one inning to earn the save in Friday's 6-5 win over the Cubs. Chase Davis Sat, May 30th	The Yankees have reassigned right-hander Michael Arias to minor league camp. Brenton Kemp Sat, Mar 14th
	Riley O'Brien tossed 1.1 innings, allowing only the Manfred man to score, with two strikeouts and one walk in Saturday's 7-6 loss to the Reds. Chase Davis Sun, May 24th
	Riley O'Brien struck out two batters in a scoreless outing to earn the save in Thursday's 5-4 win over the Athletics. Chase Davis Fri, May 15th
	Riley O'Brien earned the save in Tuesday's 6-4 win over the Athletics, working a scoreless frame while allowing one walk on 13 pitches. Jesse Garcia Wed, May 13th
	Riley O'Brien struck out one batter in a scoreless appearance to earn the save in Thursday's 2-1 win over the Padres. Chase Davis Fri, May 8th
Notes
There are no recent notes for these players

Michael Arias or Riley O'Brien Player Schedules
Date	Opp	Opp Pitcher	VBR	Opp	Opp Pitcher	VBR
	Riley O'Brien RP - STL			Michael Arias RP - NYY
Wed, Mar 25th				@ SF	Logan Webb (2-4)	#13
Fri, Mar 27th				@ SF	Robbie Ray (3-6)	#87
Sat, Mar 28th	vs TB	Joe Boyle (0-1)	#166	@ SF	Tyler Mahle (1-7)	#96
Mon, Mar 30th	vs NYM	Clay Holmes (4-4)	#169	@ SEA	Luis Castillo (1-5)	#45
Tue, Mar 31st	vs NYM	Kodai Senga (0-4)	#132	@ SEA	Logan Gilbert (3-4)	#11
Wed, Apr 1st	vs NYM	Freddy Peralta (3-4)	#28	@ SEA	George Kirby (5-4)	#15
Fri, Apr 3rd	@ DET	Framber Valdez (2-3)	#26	vs MIA	Eury Perez (3-6)	#59
Sat, Apr 4th	@ DET	Jack Flaherty (0-7)	#67	vs MIA	Max Meyer (5-0)	#72
Sun, Apr 5th	@ DET	Keider Montero (2-3)	#205	vs MIA	Pete Fairbanks
Tue, Apr 7th	@ WSH	Cade Cavalli (3-3)	#88	vs ATH	Aaron Civale (5-2)	#218
Wed, Apr 8th	@ WSH	Miles Mikolas (1-4)	#216	vs ATH	Luis Severino (2-6)	#116
Thu, Apr 9th				vs ATH	Jeffrey Springs (3-6)	#111
Fri, Apr 10th	vs BOS	Connelly Early (5-2)	#99	@ TB	Steven Matz (4-2)	#101
Sat, Apr 11th	vs BOS	Ranger Suarez (2-3)	#33	@ TB	Nick Martinez (5-1)	#76
Sun, Apr 12th	vs BOS	Brayan Bello (2-5)	#145	@ TB	Drew Rasmussen (4-1)	#21
Mon, Apr 13th	vs CLE	Gavin Williams (8-3)	#27	vs LAA	Yusei Kikuchi (0-3)	#150
Tue, Apr 14th	vs CLE	Joey Cantillo (4-2)	#98	vs LAA	Reid Detmers (1-5)	#47
Wed, Apr 15th	vs CLE	Slade Cecconi (3-5)	#112	vs LAA	Jack Kochanowicz (2-3)	#417
Thu, Apr 16th				vs LAA	Brent Suter (1-2)	#220
Fri, Apr 17th	@ HOU	Peter Lambert (3-4)	#185	vs KC	Michael Wacha (4-2)	#82
Sat, Apr 18th	@ HOU	Lance McCullers Jr. (2-3)	#206	vs KC	Noah Cameron (2-4)	#91
Sun, Apr 19th	@ HOU	Mike Burrows (3-6)	#120	vs KC	Cole Ragans (1-4)	#49
Tue, Apr 21st	@ MIA	Chris Paddack (0-7)	#339	@ BOS	Connelly Early (5-2)	#99
Wed, Apr 22nd	@ MIA	Janson Junk (3-5)	#119	@ BOS	Ranger Suarez (2-3)	#33
Thu, Apr 23rd				@ BOS	Payton Tolle (2-2)	#84
Fri, Apr 24th	vs SEA	George Kirby (5-4)	#15	@ HOU	Lance McCullers Jr. (2-3)	#206
Sat, Apr 25th	vs SEA	Bryan Woo (4-3)	#6	@ HOU	Mike Burrows (3-6)	#120
Sun, Apr 26th	vs SEA	Emerson Hancock (4-2)	#90	@ HOU	Spencer Arrighetti (7-1)	#121
Mon, Apr 27th	@ PIT	Mason Montgomery (1-1)	#156	@ TEX	Jack Leiter (2-4)	#79
Tue, Apr 28th	@ PIT	Braxton Ashcraft (4-2)	#48	@ TEX	Jacob deGrom (3-4)	#8
Wed, Apr 29th	@ PIT	Bubba Chandler (1-6)	#122	@ TEX	Nathan Eovaldi (5-6)	#20
Fri, May 1st	vs LAD	Emmet Sheehan (3-1)	#41	vs BAL	Cade Povich (1-1)	#208
Sat, May 2nd	vs LAD	Roki Sasaki (3-3)	#126	vs BAL	Kyle Bradish (2-6)	#42
Sun, May 3rd	vs LAD	Justin Wrobleski (7-2)	#134	vs BAL	Trey Gibson (1-0)	#313
Mon, May 4th	vs MIL	Chad Patrick (2-2)	#129	vs BAL	Shane Baz (2-5)	#83
Tue, May 5th				vs TEX	Jacob deGrom (3-4)	#8
Wed, May 6th	vs MIL	Brandon Sproat (1-3)	#135	vs TEX	Nathan Eovaldi (5-6)	#20
Thu, May 7th	@ SD	Michael King (4-3)	#35	vs TEX	MacKenzie Gore (4-4)	#52
Fri, May 8th	@ SD	Griffin Canning (0-3)	#142	@ MIL	Jacob Misiorowski (5-2)	#17
Sat, May 9th	@ SD	Randy Vasquez (5-3)	#201	@ MIL	Kyle Harrison (6-1)	#69
Sun, May 10th	@ SD	Walker Buehler (3-3)	#211	@ MIL	Logan Henderson (2-1)	#63
Mon, May 11th				@ BAL	Brandon Young (3-1)	#197
Tue, May 12th	@ ATH	Jeffrey Springs (3-6)	#111	@ BAL	Trevor Rogers (2-6)	#95
Wed, May 13th	@ ATH	J.T. Ginn (2-3)	#130	@ BAL	Kyle Bradish (2-6)	#42
Fri, May 15th	vs KC	Michael Wacha (4-2)	#82	@ NYM	Clay Holmes (4-4)	#169
Sat, May 16th	vs KC	Noah Cameron (2-4)	#91	@ NYM	Huascar Brazoban (3-1)	#199
Sun, May 17th	vs KC	Stephen Kolek (3-1)	#167	@ NYM	Freddy Peralta (3-4)	#28
Mon, May 18th				vs TOR	Patrick Corbin (2-1)	#232
Tue, May 19th	vs PIT	Mitch Keller (5-2)	#97	vs TOR	Dylan Cease (3-3)	#16
Wed, May 20th	vs PIT	Carmen Mlodzinski (4-3)	#124	vs TOR	Trey Yesavage (2-2)	#46
Thu, May 21st	vs PIT	Braxton Ashcraft (4-2)	#48	vs TOR	Braydon Fisher (2-1)	#163
Fri, May 22nd				vs TB	Nick Martinez (5-1)	#76
Sun, May 24th				vs TB	Drew Rasmussen (4-1)	#21
Mon, May 25th	@ MIL	Jacob Misiorowski (5-2)	#17	@ KC	Michael Wacha (4-2)	#82
Tue, May 26th	@ MIL	Kyle Harrison (6-1)	#69	@ KC	Bailey Falter (0-2)	#325
Wed, May 27th	@ MIL	Chad Patrick (2-2)	#129	@ KC	Noah Cameron (2-4)	#91
Fri, May 29th	vs CHC	Shota Imanaga (4-6)	#22	@ ATH	Luis Severino (2-6)	#116
Sat, May 30th	vs CHC	Ben Brown (1-2)	#55	@ ATH	J.T. Ginn (2-3)	#130
Sun, May 31st	vs CHC	Jordan Wicks (0-1)	#237	@ ATH	Jacob Lopez (4-2)	#200
Tue, Jun 2nd	vs TEX	Nathan Eovaldi (5-6)	#20	vs CLE	Joey Cantillo (4-2)	#98
Wed, Jun 3rd	vs TEX	MacKenzie Gore (4-4)	#52	vs CLE	Gavin Williams (8-3)	#27
Thu, Jun 4th				vs CLE	Slade Cecconi (3-5)	#112
Fri, Jun 5th	vs CIN	Brady Singer (2-4)	#140	vs BOS	Sonny Gray (5-1)	#30
Sat, Jun 6th	vs CIN	Nick Lodolo (1-1)	#62	vs BOS	Ranger Suarez (2-3)	#33
Sun, Jun 7th	vs CIN	Chase Burns (7-1)	#25	vs BOS	Connelly Early (5-2)	#99
Mon, Jun 8th				@ CLE	Gavin Williams (8-3)	#27
Tue, Jun 9th	@ NYM			@ CLE
Wed, Jun 10th	@ NYM			@ CLE
Fri, Jun 12th	@ MIN			@ TOR
Sat, Jun 13th	@ MIN			@ TOR
Sun, Jun 14th	@ MIN			@ TOR
Tue, Jun 16th	vs SD			vs CWS
Wed, Jun 17th	vs SD			vs CWS
Thu, Jun 18th	@ KC			vs CWS
Fri, Jun 19th	@ KC			vs CIN
Sat, Jun 20th				vs CIN
Sun, Jun 21st	@ KC			vs CIN
Mon, Jun 22nd	vs ARI			@ DET
Tue, Jun 23rd	vs ARI			@ DET
Wed, Jun 24th	vs ARI			@ DET
Thu, Jun 25th	vs ARI			@ BOS
Fri, Jun 26th	vs MIA			@ BOS
Sat, Jun 27th	vs MIA			@ BOS
Sun, Jun 28th	vs MIA			@ BOS
Mon, Jun 29th				vs DET
Tue, Jun 30th	@ ATL			vs DET
Wed, Jul 1st	@ ATL			vs DET
Fri, Jul 3rd	@ CHC			vs MIN
Sat, Jul 4th	@ CHC			vs MIN
Sun, Jul 5th	@ CHC			vs MIN
Mon, Jul 6th	vs MIL			@ TB
Tue, Jul 7th	vs MIL			@ TB
Wed, Jul 8th	vs MIL			@ TB
Thu, Jul 9th	vs MIL			@ TB
Fri, Jul 10th	vs ATL			@ WSH
Sat, Jul 11th	vs ATL			@ WSH
Sun, Jul 12th	vs ATL			@ WSH
Fri, Jul 17th	@ ARI			vs LAD
Sat, Jul 18th	@ ARI			vs LAD
Sun, Jul 19th	@ ARI			vs LAD
Mon, Jul 20th	@ LAA			vs PIT
Tue, Jul 21st	@ LAA			vs PIT
Wed, Jul 22nd	@ LAA			vs PIT
Fri, Jul 24th	vs CIN			@ PHI
Sat, Jul 25th	vs CIN			@ PHI
Sun, Jul 26th	vs CIN			@ PHI
Mon, Jul 27th	vs CHC			@ CWS
Tue, Jul 28th	vs CHC			@ CWS
Wed, Jul 29th	vs CHC			@ CWS
Thu, Jul 30th	vs CHC			@ CWS
Fri, Jul 31st	@ TOR			@ CHC
Sat, Aug 1st	@ TOR			@ CHC
Sun, Aug 2nd	@ TOR			@ CHC
Mon, Aug 3rd	@ NYY			vs STL
Tue, Aug 4th	@ NYY			vs STL
Wed, Aug 5th	@ NYY			vs STL
Fri, Aug 7th	vs COL			vs ATL
Sat, Aug 8th	vs COL			vs ATL
Sun, Aug 9th	vs COL			vs ATL
Tue, Aug 11th	vs PHI			vs SEA
Wed, Aug 12th	vs PHI			vs SEA
Thu, Aug 13th				vs SEA
Fri, Aug 14th	@ CHC			@ TOR
Sat, Aug 15th	@ CHC			@ TOR
Sun, Aug 16th	@ CHC			@ TOR
Tue, Aug 18th	@ CIN			@ BAL
Wed, Aug 19th	@ CIN			@ BAL
Thu, Aug 20th	@ CIN			@ BAL
Fri, Aug 21st	@ PHI			vs TOR
Sat, Aug 22nd	@ PHI			vs TOR
Sun, Aug 23rd	@ PHI			vs TOR
Tue, Aug 25th	vs BAL			vs HOU
Wed, Aug 26th	vs BAL			vs HOU
Thu, Aug 27th	vs BAL			vs HOU
Fri, Aug 28th	vs PIT			vs BOS
Sat, Aug 29th	vs PIT			vs BOS
Sun, Aug 30th	vs PIT			vs BOS
Mon, Aug 31st				@ LAA
Tue, Sep 1st	@ LAD			@ LAA
Wed, Sep 2nd	@ LAD			@ LAA
Fri, Sep 4th	@ COL			@ SD
Sat, Sep 5th	@ COL			@ SD
Sun, Sep 6th	@ COL			@ SD
Tue, Sep 8th	@ SF			vs COL
Wed, Sep 9th	@ SF			vs COL
Thu, Sep 10th				vs COL
Fri, Sep 11th	vs CWS			vs NYM
Sat, Sep 12th	vs CWS			vs NYM
Sun, Sep 13th	vs CWS			vs NYM
Mon, Sep 14th	vs SF			@ MIN
Tue, Sep 15th	vs SF			@ MIN
Wed, Sep 16th	vs SF			@ MIN
Fri, Sep 18th	vs WSH			@ ARI
Sat, Sep 19th	vs WSH			@ ARI
Sun, Sep 20th	vs WSH			@ ARI
Tue, Sep 22nd	@ PIT			vs TB
Wed, Sep 23rd	@ PIT			vs TB
Thu, Sep 24th	@ PIT			vs TB
Fri, Sep 25th	@ MIL			vs BAL
Sat, Sep 26th	@ MIL			vs BAL
Sun, Sep 27th	@ MIL			vs BAL
Thu, Mar 26th	vs TB	Drew Rasmussen (4-1)	#21
Sun, Mar 29th	vs TB	Steven Matz (4-2)	#101
Mon, Apr 6th	@ WSH	Zack Littell (4-4)	#168
Mon, Apr 20th	@ MIA	Max Meyer (5-0)	#72
Thu, Apr 30th	@ PIT	Paul Skenes (6-5)	#2
Thu, May 14th	@ ATH	Jacob Lopez (4-2)	#200
Sat, May 23rd	@ CIN	Chase Petty (0-0)	#416
Mon, Jun 1st	vs TEX	Jacob deGrom (3-4)	#8
Thu, Jun 11th	@ NYM
Mon, Jun 15th	vs SD
Thu, Jul 2nd	@ ATL
Mon, Aug 10th	vs PHI
Mon, Aug 17th	@ CIN
Thu, Sep 3rd	@ LAD
Mon, Sep 7th	@ SF