Adam Kloffenstein or Zack Kelly

Baseball Stats Comparison

Stats
Projections
News & Notes
Schedule

Adam Kloffenstein or Zack Kelly Player Statistics
	Zack Kelly SP,RP - BOS	Adam Kloffenstein SP,RP - NYY
2026 Stats


Games Played	17	‐

Games Started	0	‐

Innings Pitched	16.1	‐

Wins	0	‐

Losses	2	‐

Saves	0	‐

Blown Saves	1	‐

Holds	3	‐

Hits Allowed	14	‐

Earned Runs	6	‐

Home Runs Allowed	1	‐

Strikeouts	14	‐

Walks	7	‐

ERA	3.31	‐

WHIP	1.29	‐

Adam Kloffenstein or Zack Kelly Player Projections
	Zack Kelly SP,RP - BOS	Adam Kloffenstein SP,RP - NYY
2026 Projections


Games Played	51	12

Games Started	0	1

Innings Pitched	54.0	17.5

Wins	3	0

Losses	3	0

Saves	0	0

Blown Saves	0	0

Holds	9	0

Hits Allowed	50	20

Earned Runs	28	1

Home Runs Allowed	7	4

Strikeouts	53	13

Walks	25	8

ERA	4.59	0.52

WHIP	1.38	1.58

Adam Kloffenstein or Zack Kelly Player Notes
	Zack Kelly SP,RP - BOS	Adam Kloffenstein SP,RP - NYY
News
	Zack Kelly progressed to throwing live batting practice. Ari Koslow Sun, Sep 13th	Adam Kloffenstein has signed a minor league deal with the New York Yankees. The deal also includes an invitation to New York's Spring Training. David Leisering Mon, Jan 5th
	The Red Sox placed Zack Kelly on the 60-day injured list. Ari Koslow Tue, Jul 21st
	The Red Sox officially optioned Zack Kelly to Triple-A. Ari Koslow Fri, May 22nd
	The Red Sox optioned Zack Kelly to Triple-A Worcester. Ari Koslow Thu, May 21st
	Zack Kelly has been called up from Triple-A. Vince DiSilvio Fri, Apr 3rd
Notes
There are no recent notes for these players

Adam Kloffenstein or Zack Kelly Player Schedules
Date	Opp	Opp Pitcher	VBR	Opp	Opp Pitcher	VBR
	Zack Kelly SP,RP - BOS			Adam Kloffenstein SP,RP - NYY
Wed, Mar 25th				@ SF	Logan Webb (8-9)	#26
Fri, Mar 27th				@ SF	Robbie Ray (12-8)	#106
Sat, Mar 28th	@ CIN	Brady Singer (6-14)	#163	@ SF	Tyler Mahle (6-10)	#63
Mon, Mar 30th	@ HOU	Lance McCullers Jr. (2-3)		@ SEA	Luis Castillo (4-11)	#114
Tue, Mar 31st	@ HOU	Hunter Brown (6-3)	#23	@ SEA	Logan Gilbert (12-10)	#6
Wed, Apr 1st	@ HOU	Mike Burrows (4-9)	#259	@ SEA	George Kirby (9-11)	#22
Fri, Apr 3rd	vs SD	Michael King (11-9)	#55	vs MIA	Eury Perez (7-11)	#49
Sat, Apr 4th	vs SD	Randy Vasquez (10-6)	#327	vs MIA	Max Meyer (9-1)
Sun, Apr 5th	vs SD	Walker Buehler (8-6)	#153	vs MIA	Pete Fairbanks
Tue, Apr 7th	vs MIL	Jacob Misiorowski (15-5)	#8	vs ATH	Aaron Civale (6-7)	#159
Wed, Apr 8th	vs MIL	Shane Drohan (7-5)	#82	vs ATH	Luis Severino (2-6)
Thu, Apr 9th				vs ATH	Jeffrey Springs (4-13)	#164
Fri, Apr 10th	@ STL	Dustin May (7-9)	#53	@ TB	Steven Matz (5-5)	#160
Sat, Apr 11th	@ STL	Kyle Leahy (10-4)	#73	@ TB	Nick Martinez (14-4)	#80
Sun, Apr 12th	@ STL	Andre Pallante (12-7)	#100	@ TB	Drew Rasmussen (14-5)	#14
Mon, Apr 13th	@ MIN	Bailey Ober (7-6)	#81	vs LAA	Yusei Kikuchi (1-5)	#68
Tue, Apr 14th	@ MIN	Mick Abel (1-2)		vs LAA	Reid Detmers (6-8)	#20
Wed, Apr 15th	@ MIN	Simeon Woods Richardson (2-7)		vs LAA	Jack Kochanowicz (2-5)
Thu, Apr 16th				vs LAA	Brent Suter (2-2)	#234
Fri, Apr 17th	vs DET	Casey Mize (6-9)	#45	vs KC	Michael Wacha (9-9)	#71
Sat, Apr 18th	vs DET	Tarik Skubal (10-7)	#1	vs KC	Noah Cameron (9-8)	#72
Sun, Apr 19th	vs DET	Framber Valdez (10-10)	#36	vs KC	Cole Ragans (1-4)
Tue, Apr 21st	vs NYY	Luis Gil (1-2)	#298	@ BOS	Connelly Early (7-5)	#201
Wed, Apr 22nd	vs NYY	Max Fried (5-4)	#15	@ BOS	Ranger Suarez (7-4)	#41
Thu, Apr 23rd	vs NYY	Cam Schlittler (14-6)	#13	@ BOS	Payton Tolle (9-6)	#24
Fri, Apr 24th	@ BAL	Brandon Young (9-4)	#117	@ HOU	Lance McCullers Jr. (2-3)
Sat, Apr 25th	@ BAL	Trevor Rogers (10-10)	#56	@ HOU	Mike Burrows (4-9)	#259
Sun, Apr 26th	@ BAL	Kyle Bradish (7-14)		@ HOU	Spencer Arrighetti (8-9)	#145
Mon, Apr 27th	@ TOR	Dylan Cease (11-5)	#4	@ TEX	Jack Leiter (3-7)	#212
Tue, Apr 28th	@ TOR	Trey Yesavage (5-5)	#157	@ TEX	Jacob deGrom (11-9)	#10
Wed, Apr 29th	@ TOR	Eric Lauer (8-7)		@ TEX	Nathan Eovaldi (10-9)	#122
Fri, May 1st	vs HOU	Mike Burrows (4-9)	#259	vs BAL	Cade Povich (2-1)	#171
Sat, May 2nd	vs HOU	Spencer Arrighetti (8-9)	#145	vs BAL	Kyle Bradish (7-14)
Sun, May 3rd	vs HOU	Cody Bolton (0-1)	#373	vs BAL	Trey Gibson (1-3)	#300
Mon, May 4th	@ DET	Tyler Holton (2-5)	#139	vs BAL	Shane Baz (6-15)	#86
Tue, May 5th	@ DET	Framber Valdez (10-10)	#36	vs TEX	Jacob deGrom (11-9)	#10
Wed, May 6th	@ DET	Jack Flaherty (3-8)	#66	vs TEX	Nathan Eovaldi (10-9)	#122
Thu, May 7th	vs TB	Griffin Jax (7-10)	#35	vs TEX	MacKenzie Gore (8-11)	#48
Fri, May 8th	vs TB	Jesse Scholtens (5-3)	#308	@ MIL	Jacob Misiorowski (15-5)	#8
Sat, May 9th				@ MIL	Kyle Harrison (10-4)	#108
Sun, May 10th	vs TB	Nick Martinez (14-4)	#80	@ MIL	Logan Henderson (10-3)	#27
Mon, May 11th				@ BAL	Brandon Young (9-4)	#117
Tue, May 12th	vs PHI	Zack Wheeler (12-5)	#7	@ BAL	Trevor Rogers (10-10)	#56
Wed, May 13th	vs PHI	Andrew Painter (3-9)	#113	@ BAL	Kyle Bradish (7-14)
Fri, May 15th	@ ATL	Spencer Strider (4-2)		@ NYM	Clay Holmes (6-7)	#64
Sat, May 16th	@ ATL	Bryce Elder (8-8)		@ NYM	Huascar Brazoban (5-2)	#256
Sun, May 17th	@ ATL	Grant Holmes (9-5)	#130	@ NYM	Freddy Peralta (9-11)	#44
Mon, May 18th	@ KC	Seth Lugo (7-8)	#118	vs TOR	Patrick Corbin (3-4)
Tue, May 19th	@ KC	Bailey Falter (0-2)	#347	vs TOR	Dylan Cease (11-5)	#4
Wed, May 20th	@ KC	Michael Wacha (9-9)	#71	vs TOR	Trey Yesavage (5-5)	#157
Thu, May 21st				vs TOR	Braydon Fisher (3-4)	#231
Fri, May 22nd	vs MIN	Connor Prielipp (5-7)	#115	vs TB	Nick Martinez (14-4)	#80
Sun, May 24th	vs MIN	Bailey Ober (7-6)	#81	vs TB	Drew Rasmussen (14-5)	#14
Mon, May 25th				@ KC	Michael Wacha (9-9)	#71
Tue, May 26th	vs ATL	Spencer Strider (4-2)		@ KC	Bailey Falter (0-2)	#347
Wed, May 27th	vs ATL	Bryce Elder (8-8)		@ KC	Noah Cameron (9-8)	#72
Fri, May 29th	@ CLE	Slade Cecconi (4-7)	#148	@ ATH	Luis Severino (2-6)
Sat, May 30th	@ CLE	Parker Messick (11-9)	#31	@ ATH	J.T. Ginn (9-8)
Sun, May 31st	@ CLE	Tanner Bibee (6-15)	#75	@ ATH	Jacob Lopez (6-4)	#135
Tue, Jun 2nd	vs BAL	Shane Baz (6-15)	#86	vs CLE	Joey Cantillo (9-9)	#65
Wed, Jun 3rd	vs BAL	Chris Bassitt (7-5)	#126	vs CLE	Gavin Williams (13-8)	#18
Thu, Jun 4th	vs BAL	Trevor Rogers (10-10)	#56	vs CLE	Slade Cecconi (4-7)	#148
Fri, Jun 5th	@ NYY	Ryan Weathers (5-8)	#144	vs BOS	Sonny Gray (17-5)	#33
Sun, Jun 7th	@ NYY	Cam Schlittler (14-6)	#13	vs BOS	Ranger Suarez (7-4)	#41
Mon, Jun 8th	@ TB	Ian Seymour (9-6)	#47	@ CLE	Gavin Williams (13-8)	#18
Tue, Jun 9th	@ TB	Nick Martinez (14-4)	#80	@ CLE	Slade Cecconi (4-7)	#148
Wed, Jun 10th	@ TB	Drew Rasmussen (14-5)	#14	@ CLE	Parker Messick (11-9)	#31
Fri, Jun 12th	vs TEX	Jack Leiter (3-7)	#212	@ TOR	Trey Yesavage (5-5)	#157
Sat, Jun 13th	vs TEX	Jacob deGrom (11-9)	#10	@ TOR	Kevin Gausman (9-12)	#32
Sun, Jun 14th	vs TEX	Nathan Eovaldi (10-9)	#122	@ TOR	Patrick Corbin (3-4)
Tue, Jun 16th	vs TOR	Dylan Cease (11-5)	#4	vs CWS	Davis Martin (9-7)	#91
Wed, Jun 17th	vs TOR	Braydon Fisher (3-4)	#231	vs CWS	Anthony Kay (9-9)	#129
Thu, Jun 18th	vs TOR	Trey Yesavage (5-5)	#157	vs CWS	Bryan Hudson (4-4)	#125
Fri, Jun 19th	@ SEA	Bryce Miller (4-9)	#46	vs CIN	Rhett Lowder (6-11)	#151
Sat, Jun 20th	@ SEA	Emerson Hancock (7-8)	#208	vs CIN	Andrew Abbott (6-11)	#132
Sun, Jun 21st	@ SEA	Logan Gilbert (12-10)	#6	vs CIN	Chase Burns (15-3)	#34
Mon, Jun 22nd	@ COL	Ryan Feltner (6-10)	#396	@ DET	Framber Valdez (10-10)	#36
Tue, Jun 23rd	@ COL	Sean Sullivan (0-3)		@ DET	Casey Mize (6-9)	#45
Wed, Jun 24th	@ COL	Kyle Freeland (4-10)	#393	@ DET	Tarik Skubal (10-7)	#1
Thu, Jun 25th	vs NYY	Cam Schlittler (14-6)	#13	@ BOS	Connelly Early (7-5)	#201
Fri, Jun 26th	vs NYY	Will Warren (10-6)	#61	@ BOS	Payton Tolle (9-6)	#24
Sat, Jun 27th	vs NYY	Gerrit Cole (8-9)	#19	@ BOS	Jake Bennett (9-7)	#67
Sun, Jun 28th	vs NYY	Carlos Rodon (6-3)	#50	@ BOS	Sonny Gray (17-5)	#33
Mon, Jun 29th	vs WSH	Miles Mikolas (3-9)		vs DET	Casey Mize (6-9)	#45
Tue, Jun 30th	vs WSH	Cade Cavalli (12-5)	#54	vs DET	Tarik Skubal (10-7)	#1
Wed, Jul 1st	vs WSH	Brad Lord (5-2)	#161	vs DET	Troy Melton (8-4)	#57
Fri, Jul 3rd	@ LAA	Reid Detmers (6-8)	#20	vs MIN	Mike Paredes (0-3)	#254
Sat, Jul 4th	@ LAA	Sam Aldegheri (3-4)	#329	vs MIN	Zebby Matthews (9-10)	#89
Sun, Jul 5th	@ LAA	Ryan Johnson (5-8)	#150	vs MIN	Joe Ryan (6-10)	#25
Mon, Jul 6th				@ TB	Griffin Jax (7-10)	#35
Tue, Jul 7th	@ CWS	Noah Schultz (3-9)	#242	@ TB	Ian Seymour (9-6)	#47
Wed, Jul 8th	@ CWS	Davis Martin (9-7)	#91	@ TB	Shane McClanahan (10-7)	#172
Thu, Jul 9th	@ CWS	Anthony Kay (9-9)	#129	@ TB	Drew Rasmussen (14-5)	#14
Fri, Jul 10th	@ NYM	Nolan McLean (11-9)	#30	@ WSH	Carson Palmquist (0-2)	#354
Sat, Jul 11th	@ NYM	Freddy Peralta (9-11)	#44	@ WSH	PJ Poulin (3-0)
Sun, Jul 12th	@ NYM	Zac Thornton (4-5)	#98	@ WSH	Cade Cavalli (12-5)	#54
Fri, Jul 17th	vs TB	Mason Englert (0-3)	#189	vs LAD	Roki Sasaki (5-5)	#76
Sun, Jul 19th	vs TB	Shane McClanahan (10-7)	#172	vs LAD	Will Klein (3-4)
Mon, Jul 20th	vs BAL	Shane Baz (6-15)	#86	vs PIT	Braxton Ashcraft (14-6)
Wed, Jul 22nd	vs BAL	Kyle Bradish (7-14)		vs PIT	Bubba Chandler (8-9)	#107
Fri, Jul 24th	vs TOR	Trey Yesavage (5-5)	#157	@ PHI	Jesus Luzardo (14-5)	#17
Sat, Jul 25th	vs TOR	Dylan Cease (11-5)	#4	@ PHI	Tim Mayza (3-3)	#185
Sun, Jul 26th	vs TOR	Kevin Gausman (9-12)	#32	@ PHI	Cristopher Sanchez (17-6)	#3
Mon, Jul 27th	@ ATH	Jack Perkins (3-11)	#109	@ CWS	Noah Schultz (3-9)	#242
Tue, Jul 28th	@ ATH	Gage Jump (6-11)	#96	@ CWS	Anthony Kay (9-9)	#129
Wed, Jul 29th	@ ATH	Jacob Lopez (6-4)	#135	@ CWS	Davis Martin (9-7)	#91
Thu, Jul 30th	@ ATH	Mason Barnett (1-4)	#392	@ CWS	Sean Burke (9-7)	#74
Fri, Jul 31st	@ LAD	Edgardo Henriquez		@ CHC	Shota Imanaga (10-10)	#29
Sat, Aug 1st	@ LAD	Yoshinobu Yamamoto (14-8)	#2	@ CHC	David Peterson (8-8)	#93
Sun, Aug 2nd	@ LAD	Emmet Sheehan (5-8)	#112	@ CHC	Colin Rea (8-8)	#224
Mon, Aug 3rd				vs STL	Michael McGreevy (7-9)	#87
Tue, Aug 4th	vs CWS	Davis Martin (9-7)	#91	vs STL	Hunter Dobbins (3-3)
Wed, Aug 5th	vs CWS	Sean Burke (9-7)	#74	vs STL	Andre Pallante (12-7)	#100
Fri, Aug 7th	vs ATH	Jack Perkins (3-11)	#109	vs ATL	Tyler Mahle (6-10)	#63
Sat, Aug 8th	vs ATH	Gage Jump (6-11)	#96	vs ATL	Chris Sale (14-9)	#5
Sun, Aug 9th	vs ATH	J.T. Ginn (9-8)		vs ATL	Grant Holmes (9-5)	#130
Tue, Aug 11th	@ TOR	Dylan Cease (11-5)	#4	vs SEA	Bryan Woo (12-9)	#16
Wed, Aug 12th	@ TOR	Jose Soriano (12-7)	#37	vs SEA	Bryce Miller (4-9)	#46
Thu, Aug 13th	@ TOR	Max Scherzer (2-8)	#116	vs SEA	Logan Gilbert (12-10)	#6
Fri, Aug 14th	@ PIT	Bubba Chandler (8-9)	#107	@ TOR	Shane Bieber (5-2)	#165
Sat, Aug 15th	@ PIT	Jared Jones (4-6)	#42	@ TOR	Braydon Fisher (3-4)	#231
Sun, Aug 16th	@ PIT	Lake Bachar (1-4)	#281	@ TOR	Dylan Cease (11-5)	#4
Tue, Aug 18th	vs ARI	Merrill Kelly (9-13)	#136	@ BAL	Shane Baz (6-15)	#86
Wed, Aug 19th	vs ARI	Brandon Pfaadt (7-3)	#92	@ BAL	Chris Bassitt (7-5)	#126
Thu, Aug 20th				@ BAL	Kyle Bradish (7-14)
Fri, Aug 21st	vs SF	Logan Webb (8-9)	#26	vs TOR	Mason Fluharty (6-1)	#141
Sat, Aug 22nd	vs SF	Blade Tidwell (1-2)	#303	vs TOR	Dylan Cease (11-5)	#4
Sun, Aug 23rd	vs SF	Matt Wilkinson (1-3)	#236	vs TOR	Jose Soriano (12-7)	#37
Tue, Aug 25th	@ MIA	Tyler Phillips (5-6)	#335	vs HOU	Ethan Pecko (1-0)	#218
Wed, Aug 26th	@ MIA	Ryan Gusto (1-5)	#255	vs HOU	Peter Lambert (8-9)	#181
Thu, Aug 27th				vs HOU	Hayden Wesneski (5-2)	#78
Fri, Aug 28th	@ NYY	Cam Schlittler (14-6)	#13	vs BOS	Patrick Sandoval (1-6)	#104
Sat, Aug 29th	@ NYY	Max Fried (5-4)	#15	vs BOS	Alec Gamboa
Sun, Aug 30th	@ NYY	Will Warren (10-6)	#61	vs BOS	Ranger Suarez (7-4)	#41
Mon, Aug 31st	vs SEA	George Kirby (9-11)	#22	@ LAA	Walbert Urena (9-10)	#147
Tue, Sep 1st	vs SEA	Bryan Woo (12-9)	#16	@ LAA	Grayson Rodriguez (4-7)	#95
Wed, Sep 2nd	vs SEA	Bryce Miller (4-9)	#46	@ LAA	Reid Detmers (6-8)	#20
Fri, Sep 4th	@ BAL	Shane Baz (6-15)	#86	@ SD	Walker Buehler (8-6)	#153
Sat, Sep 5th	@ BAL	Chris Bassitt (7-5)	#126	@ SD	Robbie Ray (12-8)	#106
Sun, Sep 6th	@ BAL	Kyle Bradish (7-14)		@ SD	Michael King (11-9)	#55
Tue, Sep 8th	vs LAA	Reid Detmers (6-8)	#20	vs COL	Gabriel Hughes (0-8)	#391
Wed, Sep 9th	vs LAA	Ryan Johnson (5-8)	#150	vs COL	Tomoyuki Sugano (12-10)	#394
Thu, Sep 10th				vs COL	Ryan Feltner (6-10)	#396
Fri, Sep 11th	vs KC	Seth Lugo (7-8)	#118	vs NYM	Nolan McLean (11-9)	#30
Sat, Sep 12th	vs KC	Randy Dobnak (3-4)	#309	vs NYM	Zac Thornton (4-5)	#98
Sun, Sep 13th	vs KC	Noah Cameron (9-8)	#72	vs NYM	Christian Scott (4-5)	#39
Mon, Sep 14th				@ MIN	Dean Kremer (3-5)	#59
Tue, Sep 15th	@ TEX	Jacob deGrom (11-9)	#10	@ MIN	Bailey Ober (7-6)	#81
Wed, Sep 16th	@ TEX	MacKenzie Gore (8-11)	#48	@ MIN	Zebby Matthews (9-10)	#89
Fri, Sep 18th	@ TB	Ian Seymour (9-6)	#47	@ ARI	Zac Gallen (3-9)	#221
Sat, Sep 19th	@ TB	Freddy Peralta (9-11)	#44	@ ARI	Brandon Pfaadt (7-3)	#92
Sun, Sep 20th	@ TB	Griffin Jax (7-10)	#35	@ ARI	Eduardo Rodriguez (15-6)	#105
Tue, Sep 22nd	vs CLE	Foster Griffin (15-5)	#52	vs TB
Wed, Sep 23rd	vs CLE	Parker Messick (11-9)	#31	vs TB	Drew Rasmussen (14-5)	#14
Thu, Sep 24th	vs CLE	Joey Cantillo (9-9)	#65	vs TB	Ian Seymour (9-6)	#47
Fri, Sep 25th	vs CHC	Matthew Boyd (8-5)	#62	vs BAL	Trevor Rogers (10-10)	#56
Sat, Sep 26th	vs CHC			vs BAL
Sun, Sep 27th	vs CHC			vs BAL
Thu, Mar 26th	@ CIN	Andrew Abbott (6-11)	#132
Sun, Mar 29th	@ CIN	Rhett Lowder (6-11)	#151
Mon, Apr 6th	vs MIL	Brandon Woodruff (2-2)
Mon, Apr 20th	vs DET	Jack Flaherty (3-8)	#66
Thu, May 14th	vs PHI	Jesus Luzardo (14-5)	#17
Sat, May 23rd	vs MIN	Taj Bradley (11-6)	#40
Thu, May 28th	vs ATL	Chris Sale (14-9)	#5
Sat, Jul 18th	vs TB	Ian Seymour (9-6)	#47
Thu, Aug 6th	vs CWS	Luis Castillo (4-11)	#114
Mon, Aug 10th	@ TOR	Jameson Taillon (2-6)
Mon, Aug 17th	vs ARI	Mitch Bratt (1-3)
Mon, Aug 24th	@ MIA	Sandy Alcantara (13-10)	#97
Thu, Sep 3rd	@ BAL	Brandon Young (9-4)	#117
Mon, Sep 7th	vs LAA	Grayson Rodriguez (4-7)	#95
Thu, Sep 17th	@ TEX	Kumar Rocker (5-11)	#119