Caleb Kilian or Riley O'Brien

Baseball Stats Comparison

Stats
Projections
News & Notes
Schedule

Caleb Kilian or Riley O'Brien Player Statistics
	Riley O'Brien RP - STL	Caleb Kilian SP,RP - PHI
2026 Stats


Games Played	55	49

Games Started	0	0

Innings Pitched	53.2	47.2

Wins	3	4

Losses	6	7

Saves	33	8

Blown Saves	5	3

Holds	1	4

Hits Allowed	43	43

Earned Runs	24	26

Home Runs Allowed	3	6

Strikeouts	53	56

Walks	23	22

ERA	4.02	4.91

WHIP	1.23	1.36

Caleb Kilian or Riley O'Brien Player Projections
	Riley O'Brien RP - STL	Caleb Kilian SP,RP - PHI
2026 Projections


Games Played	59	32

Games Started	0	1

Innings Pitched	60.2	35.2

Wins	3	2

Losses	3	2

Saves	14	0

Blown Saves	1	0

Holds	11	3

Hits Allowed	52	37

Earned Runs	26	21

Home Runs Allowed	5	4

Strikeouts	63	28

Walks	27	13

ERA	3.92	5.44

WHIP	1.31	1.40

Caleb Kilian or Riley O'Brien Player Notes
	Riley O'Brien RP - STL	Caleb Kilian SP,RP - PHI
News
	Riley O'Brien recorded one out while allowing a hit and two walks to record his 33rd save of the season in Thursday's win against the Reds. Chase Davis Fri, Aug 21st	Caleb Kilian (oblique) was placed on the 15-day IL ahead of Monday's game against the Cardinals. Nate Miller - FantasyPros Mon, Aug 10th
	Riley O'Brien struck out one batter in a scoreless outing to earn the save in Tuesday's 3-0 win over the Reds. Chase Davis Wed, Aug 19th	Caleb Kilian has been traded to the Philadelphia Phillies. Vince DiSilvio Mon, Aug 3rd
	Riley O'Brien picked up the save in a clean ninth inning, striking out three batters on 14 pitches. Chase Davis Tue, Aug 18th	Caleb Kilian allowed one earned run on two hits while striking out two to over one inning to record the save in Saturday's win over the Rockies. Chris Schommer Sun, Jul 5th
	Riley O'Brien struck out one batter in a scoreless appearance to earn the save in Tuesday's 2-0 win over the Phillies. Chase Davis Wed, Aug 12th	Caleb Kilian struck out two over a scoreless inning to record the save in Wednesday’s 6-4 win over the Diamondbacks. Chris Schommer Thu, Jul 2nd
	Riley O'Brien threw a clean inning in a save on Sunday against the Rockies. Ari Koslow Mon, Aug 10th	Caleb Killian allowed one earned run on two hits and one strikeout over one inning to record the save in Sunday's win over the Braves. Chris Schommer Sun, Jun 28th
Notes
There are no recent notes for these players

Caleb Kilian or Riley O'Brien Player Schedules
Date	Opp	Opp Pitcher	VBR	Opp	Opp Pitcher	VBR
	Riley O'Brien RP - STL			Caleb Kilian SP,RP - PHI
Thu, Mar 26th	vs TB	Drew Rasmussen (14-5)	#15	vs TEX	Nathan Eovaldi (10-9)	#97
Sat, Mar 28th	vs TB	Joe Boyle (0-1)	#277	vs TEX	Jacob Latz (4-1)	#53
Sun, Mar 29th	vs TB	Steven Matz (5-4)	#150	vs TEX	MacKenzie Gore (7-10)	#37
Mon, Mar 30th	vs NYM	Clay Holmes (5-6)	#66	vs WSH	Foster Griffin (15-4)	#41
Tue, Mar 31st	vs NYM	Kodai Senga (0-9)	#95	vs WSH	PJ Poulin (3-0)
Wed, Apr 1st	vs NYM	Freddy Peralta (6-11)	#51	vs WSH	Cade Cavalli (12-5)	#40
Fri, Apr 3rd	@ DET	Framber Valdez (8-9)	#46	@ COL	Michael Lorenzen (3-11)	#414
Sat, Apr 4th	@ DET	Jack Flaherty (3-8)	#108	@ COL	Brennan Bernardino (3-3)	#252
Sun, Apr 5th	@ DET	Keider Montero (9-8)	#174	@ COL	Tomoyuki Sugano (12-7)	#437
Mon, Apr 6th	@ WSH	Zack Littell (8-8)	#306	@ SF	Adrian Houser (4-7)	#217
Tue, Apr 7th	@ WSH	Cade Cavalli (12-5)	#40	@ SF	Robbie Ray (11-7)	#96
Wed, Apr 8th	@ WSH	Miles Mikolas (3-9)		@ SF	Tyler Mahle (5-10)	#78
Fri, Apr 10th	vs BOS	Connelly Early (7-5)	#142	vs ARI	Michael Soroka (8-4)	#113
Sat, Apr 11th	vs BOS	Ranger Suarez (5-3)	#29	vs ARI	Brandon Pfaadt (7-1)	#76
Sun, Apr 12th	vs BOS	Brayan Bello (5-6)	#130	vs ARI	Zac Gallen (3-9)	#199
Mon, Apr 13th	vs CLE	Gavin Williams (12-7)	#19	vs CHC	Javier Assad (6-1)	#195
Tue, Apr 14th	vs CLE	Joey Cantillo (9-7)	#62	vs CHC	Riley Martin
Wed, Apr 15th	vs CLE	Slade Cecconi (4-7)	#149	vs CHC	Shota Imanaga (8-9)	#24
Fri, Apr 17th	@ HOU	Peter Lambert (8-7)	#177	vs ATL	Martin Perez (8-8)	#230
Sat, Apr 18th	@ HOU	Lance McCullers Jr. (2-3)		vs ATL	Chris Sale (12-9)	#3
Sun, Apr 19th	@ HOU	Mike Burrows (4-9)	#212	vs ATL	Grant Holmes (8-5)	#144
Mon, Apr 20th	@ MIA	Max Meyer (9-1)		@ CHC	Colin Rea (8-8)	#182
Tue, Apr 21st	@ MIA	Chris Paddack (0-7)		@ CHC	Shota Imanaga (8-9)	#24
Wed, Apr 22nd	@ MIA	Janson Junk (6-8)	#117	@ CHC	Matthew Boyd (8-3)	#52
Thu, Apr 23rd				@ CHC	Edward Cabrera (5-5)	#135
Fri, Apr 24th	vs SEA	George Kirby (9-10)	#26	@ ATL	Grant Holmes (8-5)	#144
Sat, Apr 25th	vs SEA	Bryan Woo (9-9)	#16	@ ATL	Bryce Elder (8-7)	#128
Sun, Apr 26th	vs SEA	Emerson Hancock (7-7)	#72	@ ATL	Chris Sale (12-9)	#3
Tue, Apr 28th	@ PIT	Braxton Ashcraft (13-5)	#28	vs SF	Tyler Mahle (5-10)	#78
Thu, Apr 30th	@ PIT	Paul Skenes (9-11)	#7	vs SF	Adrian Houser (4-7)	#217
Fri, May 1st	vs LAD	Emmet Sheehan (4-8)	#170	@ MIA	Eury Perez (7-9)	#36
Sat, May 2nd	vs LAD	Roki Sasaki (5-5)	#75	@ MIA	Max Meyer (9-1)
Sun, May 3rd	vs LAD	Justin Wrobleski (11-5)	#223	@ MIA	Chris Paddack (0-7)
Mon, May 4th	vs MIL	Chad Patrick (7-4)	#120	@ MIA	Janson Junk (6-8)	#117
Tue, May 5th				vs ATH	Luis Severino (2-6)
Wed, May 6th	vs MIL	Brandon Sproat (3-7)	#186	vs ATH	Jeffrey Springs (3-12)	#382
Thu, May 7th	@ SD	Michael King (8-9)	#57	vs ATH	J.T. Ginn (9-8)	#179
Fri, May 8th	@ SD	Griffin Canning (4-9)	#178	vs COL	Chase Dollander (3-3)
Sat, May 9th	@ SD	Randy Vasquez (10-6)	#281	vs COL	Kyle Freeland (4-10)	#418
Sun, May 10th	@ SD	Walker Buehler (8-6)	#222	vs COL	Tomoyuki Sugano (12-7)	#437
Tue, May 12th	@ ATH	Jeffrey Springs (3-12)	#382	@ BOS	Jovani Moran (2-3)	#127
Wed, May 13th	@ ATH	J.T. Ginn (9-8)	#179	@ BOS	Sonny Gray (16-4)	#30
Thu, May 14th	@ ATH	Jacob Lopez (5-4)	#176	@ BOS	Ranger Suarez (5-3)	#29
Fri, May 15th	vs KC	Michael Wacha (7-8)	#69	@ PIT	Braxton Ashcraft (13-5)	#28
Sat, May 16th	vs KC	Noah Cameron (8-8)	#70	@ PIT	Bubba Chandler (6-9)	#129
Sun, May 17th	vs KC	Stephen Kolek (4-3)		@ PIT	Paul Skenes (9-11)	#7
Mon, May 18th				vs CIN	Nick Lodolo (3-3)	#118
Tue, May 19th	vs PIT	Mitch Keller (6-8)		vs CIN	Chase Burns (14-3)	#20
Wed, May 20th	vs PIT	Carmen Mlodzinski (6-6)	#91	vs CIN	Andrew Abbott (6-9)	#103
Fri, May 22nd				vs CLE	Gavin Williams (12-7)	#19
Sat, May 23rd	@ CIN	Chase Petty (1-2)	#344	vs CLE	Slade Cecconi (4-7)	#149
Sun, May 24th				vs CLE	Parker Messick (10-8)	#33
Mon, May 25th	@ MIL	Jacob Misiorowski (13-5)	#6	@ SD	Griffin Canning (4-9)	#178
Tue, May 26th	@ MIL	Kyle Harrison (10-3)	#38	@ SD	Randy Vasquez (10-6)	#281
Wed, May 27th	@ MIL	Chad Patrick (7-4)	#120	@ SD	Walker Buehler (8-6)	#222
Fri, May 29th	vs CHC	Shota Imanaga (8-9)	#24	@ LAD	Justin Wrobleski (11-5)	#223
Sat, May 30th	vs CHC	Ben Brown (4-2)	#184	@ LAD	Roki Sasaki (5-5)	#75
Sun, May 31st	vs CHC	Jordan Wicks (0-2)	#305	@ LAD	Yoshinobu Yamamoto (12-7)	#5
Tue, Jun 2nd	vs TEX	Nathan Eovaldi (10-9)	#97	vs SD	Randy Vasquez (10-6)	#281
Wed, Jun 3rd	vs TEX	MacKenzie Gore (7-10)	#37	vs SD	Walker Buehler (8-6)	#222
Thu, Jun 4th				vs SD	Lucas Giolito (2-3)	#318
Fri, Jun 5th	vs CIN	Brady Singer (5-12)	#160	vs CWS	Anthony Kay (9-6)	#191
Sat, Jun 6th	vs CIN	Nick Lodolo (3-3)	#118	vs CWS	Brandon Eisert (2-2)	#220
Sun, Jun 7th	vs CIN	Rhett Lowder (5-8)	#243	vs CWS	Tyler Gilbert (0-0)	#292
Mon, Jun 8th				@ TOR	Patrick Corbin (3-4)
Tue, Jun 9th	@ NYM	Freddy Peralta (6-11)	#51	@ TOR	Dylan Cease (8-5)	#9
Wed, Jun 10th	@ NYM	Austin Warren		@ TOR	Max Scherzer (1-7)	#154
Fri, Jun 12th	@ MIN	Joe Ryan (6-8)	#73	@ MIL	Jacob Misiorowski (13-5)	#6
Sat, Jun 13th	@ MIN	Connor Prielipp (3-7)	#94	@ MIL	Shane Drohan (6-5)	#133
Sun, Jun 14th	@ MIN	Taj Bradley (9-6)	#45	@ MIL	Kyle Harrison (10-3)	#38
Mon, Jun 15th	vs SD	Wandy Peralta (2-2)	#163	vs MIA	Ryan Gusto (1-3)	#156
Tue, Jun 16th	vs SD	Michael King (8-9)	#57	vs MIA	Tyler Phillips (3-6)	#246
Wed, Jun 17th	vs SD	Bradgley Rodriguez (3-2)	#112	vs MIA	Sandy Alcantara (13-8)	#61
Thu, Jun 18th	@ KC	Noah Cameron (8-8)	#70	vs NYM	Sean Manaea (4-5)	#64
Sat, Jun 20th				vs NYM	Freddy Peralta (6-11)	#51
Sun, Jun 21st	@ KC	Stephen Kolek (4-3)		vs NYM	David Peterson (7-7)	#85
Mon, Jun 22nd	vs ARI	Merrill Kelly (8-12)	#132	@ WSH	Foster Griffin (15-4)	#41
Tue, Jun 23rd	vs ARI	Eduardo Rodriguez (14-4)	#100	@ WSH	PJ Poulin (3-0)
Wed, Jun 24th	vs ARI	Mitch Bratt (1-2)	#187	@ WSH	Carson Palmquist (0-2)	#377
Thu, Jun 25th				@ WSH	Cade Cavalli (12-5)	#40
Fri, Jun 26th	vs MIA	Max Meyer (9-1)		@ NYM	Zac Thornton (3-4)	#161
Sat, Jun 27th	vs MIA	Ryan Gusto (1-3)	#156	@ NYM	Christian Scott (4-3)	#56
Sun, Jun 28th	vs MIA	Tyler Phillips (3-6)	#246	@ NYM	Cionel Perez
Mon, Jun 29th				vs PIT	Braxton Ashcraft (13-5)	#28
Tue, Jun 30th	@ ATL	Martin Perez (8-8)	#230	vs PIT	Bubba Chandler (6-9)	#129
Wed, Jul 1st	@ ATL	Reynaldo Lopez (4-3)	#88	vs PIT	Paul Skenes (9-11)	#7
Thu, Jul 2nd	@ ATL	Hurston Waldrep (0-1)		vs PIT	Jared Jones (2-5)	#47
Sat, Jul 4th	@ CHC	Shota Imanaga (8-9)	#24	@ KC	Michael Wacha (7-8)	#69
Sun, Jul 5th	@ CHC	Javier Assad (6-1)	#195	@ KC	Luinder Avila (5-4)
Mon, Jul 6th	vs MIL	Shane Drohan (6-5)	#133	@ KC	Noah Cameron (8-8)	#70
Tue, Jul 7th	vs MIL	Robert Gasser (4-5)	#106	@ CIN	Andrew Abbott (6-9)	#103
Wed, Jul 8th	vs MIL	Kyle Harrison (10-3)	#38	@ CIN	Chase Burns (14-3)	#20
Thu, Jul 9th	vs MIL	Logan Henderson (8-2)	#31	@ CIN	Brady Singer (5-12)	#160
Fri, Jul 10th	vs ATL	Chris Sale (12-9)	#3	@ DET	Jack Flaherty (3-8)	#108
Sat, Jul 11th	vs ATL	Reynaldo Lopez (4-3)	#88	@ DET	Casey Mize (5-7)	#48
Sun, Jul 12th	vs ATL	Danny Young		@ DET	Tarik Skubal (8-7)	#2
Thu, Jul 16th				vs NYM	Christian Scott (4-3)	#56
Sat, Jul 18th	@ ARI	Brandon Pfaadt (7-1)	#76	vs NYM	Sean Manaea (4-5)	#64
Sun, Jul 19th	@ ARI	Eduardo Rodriguez (14-4)	#100	vs NYM	Nolan McLean (9-8)	#34
Mon, Jul 20th	@ LAA	Jose Soriano (10-7)	#42	vs LAD	Emmet Sheehan (4-8)	#170
Tue, Jul 21st	@ LAA	Walbert Urena (8-9)	#266	vs LAD	Justin Wrobleski (11-5)	#223
Wed, Jul 22nd	@ LAA	Reid Detmers (4-8)	#32	vs LAD	Eric Lauer (8-6)	#358
Fri, Jul 24th	vs CIN	Rhett Lowder (5-8)	#243	vs NYY	Cam Schlittler (11-6)	#13
Sat, Jul 25th	vs CIN	Hunter Greene (2-2)		vs NYY	Ryan Weathers (5-8)	#229
Sun, Jul 26th	vs CIN	Andrew Abbott (6-9)	#103	vs NYY	Will Warren (8-6)	#67
Mon, Jul 27th	vs CHC	David Peterson (7-7)	#85	@ MIA	Tyler Phillips (3-6)	#246
Tue, Jul 28th	vs CHC	Colin Rea (8-8)	#182	@ MIA	Sandy Alcantara (13-8)	#61
Wed, Jul 29th	vs CHC	Matthew Boyd (8-3)	#52	@ MIA	Ryan Gusto (1-3)	#156
Fri, Jul 31st	@ TOR	Dylan Cease (8-5)	#9	@ BAL	Brandon Young (9-3)	#172
Sat, Aug 1st	@ TOR	Kevin Gausman (7-11)	#27	@ BAL	Shane Baz (4-14)	#68
Sun, Aug 2nd	@ TOR	Max Scherzer (1-7)	#154	@ BAL	Kyle Bradish (7-12)	#55
Mon, Aug 3rd	@ NYY	Cam Schlittler (11-6)	#13	vs WSH	Andrew Alvarez (2-6)	#143
Tue, Aug 4th	@ NYY	Ryan Weathers (5-8)	#229	vs WSH	Carson Palmquist (0-2)	#377
Wed, Aug 5th	@ NYY	Will Warren (8-6)	#67	vs WSH	Jake Irvin (2-8)	#211
Thu, Aug 6th				vs WSH	Miles Mikolas (3-9)
Fri, Aug 7th	vs COL	Ryan Feltner (5-8)	#436	vs TOR	Jose Soriano (10-7)	#42
Sat, Aug 8th	vs COL	Kyle Freeland (4-10)	#418	vs TOR	Max Scherzer (1-7)	#154
Sun, Aug 9th	vs COL	Michael Lorenzen (3-11)	#414	vs TOR	Shane Bieber (5-2)	#147
Mon, Aug 10th	vs PHI	Andrew Painter (3-8)	#219	@ STL	Hunter Dobbins (3-3)	#207
Tue, Aug 11th	vs PHI	Cristopher Sanchez (16-4)	#4	@ STL	Andre Pallante (12-6)	#290
Wed, Aug 12th	vs PHI	Zack Wheeler (10-5)	#10	@ STL	Kyle Leahy (10-4)	#98
Thu, Aug 13th				@ MIN	Taj Bradley (9-6)	#45
Sat, Aug 15th	@ CHC	Matthew Boyd (8-3)	#52	@ MIN	Connor Prielipp (3-7)	#94
Sun, Aug 16th	@ CHC	Edward Cabrera (5-5)	#135	@ MIN	Dean Kremer (2-4)	#80
Mon, Aug 17th	@ CIN	Rhett Lowder (5-8)	#243	vs MIA	Janson Junk (6-8)	#117
Tue, Aug 18th	@ CIN	Andrew Abbott (6-9)	#103	vs MIA	Cade Gibson
Wed, Aug 19th	@ CIN	Chase Burns (14-3)	#20	vs MIA	Sandy Alcantara (13-8)	#61
Fri, Aug 21st	@ PHI	Jesus Luzardo (12-5)	#11	vs STL	Hunter Dobbins (3-3)	#207
Sat, Aug 22nd	@ PHI	Andrew Painter (3-8)	#219	vs STL	Quinn Mathews (0-2)	#210
Sun, Aug 23rd	@ PHI	Cristopher Sanchez (16-4)	#4	vs STL	Kyle Leahy (10-4)	#98
Mon, Aug 24th				@ SEA	Logan Gilbert (11-7)	#12
Tue, Aug 25th	vs BAL	Chris Bassitt (5-4)	#139	@ SEA	George Kirby (9-10)	#26
Wed, Aug 26th	vs BAL	Kyle Bradish (7-12)	#55	@ SEA	Bryan Woo (9-9)	#16
Fri, Aug 28th	vs PIT	Jared Jones (2-5)	#47	@ LAA	Reid Detmers (4-8)	#32
Sat, Aug 29th	vs PIT	Carmen Mlodzinski (6-6)	#91	@ LAA	Ryan Johnson (3-7)	#221
Sun, Aug 30th	vs PIT	Braxton Ashcraft (13-5)	#28	@ LAA	Yusei Kikuchi (0-4)	#111
Mon, Aug 31st				@ ARI	Brandon Pfaadt (7-1)	#76
Tue, Sep 1st	@ LAD	Tyler Glasnow (3-0)	#17	@ ARI	Eduardo Rodriguez (14-4)	#100
Wed, Sep 2nd	@ LAD	Roki Sasaki (5-5)	#75	@ ARI	Kohl Drake (0-1)	#387
Fri, Sep 4th	@ COL	Ryan Feltner (5-8)	#436	vs ATL	Grant Holmes (8-5)	#144
Sat, Sep 5th	@ COL			vs ATL	Martin Perez (8-8)	#230
Sun, Sep 6th	@ COL			vs ATL
Mon, Sep 7th	@ SF			vs ATL
Tue, Sep 8th	@ SF			vs HOU
Wed, Sep 9th	@ SF			vs HOU
Thu, Sep 10th				vs HOU
Fri, Sep 11th	vs CWS			@ ATL
Sat, Sep 12th	vs CWS			@ ATL
Sun, Sep 13th	vs CWS			@ ATL
Tue, Sep 15th	vs SF			@ WSH
Wed, Sep 16th	vs SF			@ WSH
Thu, Sep 17th				@ NYM
Fri, Sep 18th	vs WSH			@ NYM
Sat, Sep 19th	vs WSH			@ NYM
Sun, Sep 20th	vs WSH			@ NYM
Tue, Sep 22nd	@ PIT			vs MIL
Wed, Sep 23rd	@ PIT			vs MIL
Thu, Sep 24th	@ PIT			vs MIL
Fri, Sep 25th	@ MIL			vs TB
Sat, Sep 26th	@ MIL			vs TB
Sun, Sep 27th	@ MIL			vs TB
Mon, Apr 27th	@ PIT	Mason Montgomery (5-3)	#84
Wed, Apr 29th	@ PIT	Bubba Chandler (6-9)	#129
Thu, May 21st	vs PIT	Braxton Ashcraft (13-5)	#28
Mon, Jun 1st	vs TEX	Jacob deGrom (9-9)	#8
Thu, Jun 11th	@ NYM	Christian Scott (4-3)	#56
Fri, Jun 19th	@ KC	Seth Lugo (6-7)	#107
Fri, Jul 3rd	@ CHC	David Peterson (7-7)	#85
Fri, Jul 17th	@ ARI	Merrill Kelly (8-12)	#132
Thu, Jul 23rd	vs ARI	Brandon Pfaadt (7-1)	#76
Thu, Jul 30th	vs CHC	Javier Assad (6-1)	#195
Fri, Aug 14th	@ CHC	Clay Holmes (5-6)	#66
Thu, Aug 20th	@ CIN	Brady Singer (5-12)	#160
Thu, Aug 27th	vs BAL	Trevor Rogers (9-8)	#63
Thu, Sep 3rd	@ LAD	Yoshinobu Yamamoto (12-7)	#5
Mon, Sep 14th	vs SF