Greg Weissert or Kenley Jansen

Baseball Stats Comparison

Stats
Projections
News & Notes
Schedule

Greg Weissert or Kenley Jansen Player Statistics
	Kenley Jansen RP - DET	Greg Weissert RP - BOS
2026 Stats


Games Played	27	39

Games Started	0	0

Innings Pitched	23.2	37.2

Wins	1	1

Losses	4	2

Saves	11	0

Blown Saves	4	2

Holds	1	5

Hits Allowed	16	33

Earned Runs	12	16

Home Runs Allowed	5	6

Strikeouts	25	35

Walks	13	12

ERA	4.56	3.82

WHIP	1.23	1.19

Greg Weissert or Kenley Jansen Player Projections
	Kenley Jansen RP - DET	Greg Weissert RP - BOS
2026 Projections


Games Played	58	63

Games Started	0	0

Innings Pitched	57.0	63.1

Wins	3	4

Losses	3	3

Saves	24	1

Blown Saves	2	1

Holds	3	16

Hits Allowed	47	60

Earned Runs	25	29

Home Runs Allowed	8	8

Strikeouts	58	57

Walks	20	22

ERA	3.97	4.21

WHIP	1.17	1.31

Greg Weissert or Kenley Jansen Player Notes
	Kenley Jansen RP - DET	Greg Weissert RP - BOS
News
	Kenley Jansen struck out one batter while allowing one hit and one walk over a scoreless frame to earn the save in Thursday's 4-1 win over the Athletics. Chris Schommer Fri, Jul 10th	Weissert has a 4.43 ERA across 22.1 innings this season and has allowed 12 of 21 inherited runners to score. Interim manager Chad Tracy brought him in during the sixth inning Thursday with the bases loaded, none out, and the game tied. Bruno Mulé Fri, May 29th
	Tigers right-hander Kenley Jansen nailed down a save in a 6-3 win over the Rangers on Sunday. Brenton Kemp Mon, Jul 6th
	Tigers right-hander Kenley Jansen picked up a save in a 4-1 win over the White Sox on Saturday. Brenton Kemp Sun, Jun 21st
	Kenley Jansen struck out one batter in a scoreless inning to earn the save in Friday's 4-3 win over the White Sox. Chris Schommer Sat, Jun 20th
	The Tigers have activated right-hander Kenley Jansen from the 15-day IL ahead of Friday's series opener against the Guardians. Brenton Kemp Fri, Jun 12th
Notes
There are no recent notes for these players

Greg Weissert or Kenley Jansen Player Schedules
Date	Opp	Opp Pitcher	VBR	Opp	Opp Pitcher	VBR
	Kenley Jansen RP - DET			Greg Weissert RP - BOS
Thu, Mar 26th	@ SD	Nick Pivetta (1-2)	#95	@ CIN	Andrew Abbott (5-5)	#93
Sat, Mar 28th	@ SD	Randy Vasquez (6-6)	#307	@ CIN	Brady Singer (3-9)	#147
Sun, Mar 29th				@ CIN	Rhett Lowder (3-6)	#211
Mon, Mar 30th	@ ARI	Michael Soroka (8-3)	#76	@ HOU	Lance McCullers Jr. (2-3)	#190
Tue, Mar 31st	@ ARI	Brandon Pfaadt (3-1)	#73	@ HOU	Hunter Brown (1-0)	#21
Wed, Apr 1st	@ ARI	Zac Gallen (3-9)	#134	@ HOU	Mike Burrows (4-9)	#184
Fri, Apr 3rd	vs STL	Michael McGreevy (4-7)	#80	vs SD	Michael King (6-7)	#51
Sat, Apr 4th	vs STL	Dustin May (5-6)	#53	vs SD	Randy Vasquez (6-6)	#307
Sun, Apr 5th	vs STL	Kyle Leahy (7-4)	#129	vs SD	Walker Buehler (5-5)	#180
Mon, Apr 6th	@ MIN	Joe Ryan (6-5)	#14	vs MIL	Brandon Woodruff (2-2)	#152
Tue, Apr 7th	@ MIN	Taj Bradley (9-3)	#46	vs MIL	Jacob Misiorowski (10-4)	#6
Wed, Apr 8th	@ MIN	Bailey Ober (6-3)	#100	vs MIL	Shane Drohan (4-3)	#91
Fri, Apr 10th	vs MIA	Chris Paddack (0-7)		@ STL	Dustin May (5-6)	#53
Sat, Apr 11th	vs MIA	Janson Junk (4-5)	#109	@ STL	Kyle Leahy (7-4)	#129
Sun, Apr 12th	vs MIA	Sandy Alcantara (10-5)	#57	@ STL	Andre Pallante (10-6)	#140
Mon, Apr 13th				@ MIN	Bailey Ober (6-3)	#100
Tue, Apr 14th	vs KC	Cole Ragans (1-4)		@ MIN	Mick Abel (1-2)	#238
Wed, Apr 15th	vs KC	Seth Lugo (3-6)	#120	@ MIN	Simeon Woods Richardson (1-7)	#377
Fri, Apr 17th	@ BOS	Ranger Suarez (4-3)	#24	vs DET	Casey Mize (4-6)	#39
Sat, Apr 18th	@ BOS	Brayan Bello (2-6)	#148	vs DET	Tarik Skubal (5-5)	#2
Sun, Apr 19th	@ BOS	Garrett Crochet (3-3)	#64	vs DET	Framber Valdez (5-6)	#32
Mon, Apr 20th	@ BOS	Sonny Gray (11-1)	#25	vs DET	Jack Flaherty (3-8)	#56
Tue, Apr 21st	vs MIL	Kyle Harrison (8-2)	#59	vs NYY	Luis Gil (1-2)	#317
Wed, Apr 22nd	vs MIL	DL Hall (0-0)	#267	vs NYY	Max Fried (4-3)	#33
Thu, Apr 23rd	vs MIL	Brandon Sproat (3-4)	#115	vs NYY	Cam Schlittler (9-5)	#20
Fri, Apr 24th	@ CIN	Andrew Abbott (5-5)	#93	@ BAL	Brandon Young (7-2)	#136
Sat, Apr 25th	@ CIN	Brady Singer (3-9)	#147	@ BAL	Trevor Rogers (6-7)	#78
Sun, Apr 26th	@ CIN	Rhett Lowder (3-6)	#211	@ BAL	Kyle Bradish (6-9)	#42
Mon, Apr 27th				@ TOR	Dylan Cease (6-4)	#10
Tue, Apr 28th	@ ATL	Martin Perez (6-6)	#227	@ TOR	Trey Yesavage (4-4)	#81
Wed, Apr 29th	@ ATL	JR Ritchie (1-2)	#215	@ TOR	Eric Lauer (4-5)	#287
Fri, May 1st	vs TEX	MacKenzie Gore (5-8)	#38	vs HOU	Mike Burrows (4-9)	#184
Sat, May 2nd	vs TEX	Kumar Rocker (2-8)	#98	vs HOU	Spencer Arrighetti (7-5)	#138
Sun, May 3rd	vs TEX	Jack Leiter (3-7)	#107	vs HOU	Cody Bolton (0-1)	#314
Mon, May 4th	vs BOS	Payton Tolle (5-6)	#61	@ DET	Tyler Holton (1-4)	#145
Tue, May 5th	vs BOS	Jovani Moran (2-2)	#161	@ DET	Framber Valdez (5-6)	#32
Wed, May 6th	vs BOS	Sonny Gray (11-1)	#25	@ DET	Jack Flaherty (3-8)	#56
Thu, May 7th				vs TB	Griffin Jax (5-6)	#58
Fri, May 8th	@ KC	Kris Bubic (3-2)	#132	vs TB	Jesse Scholtens (5-3)	#367
Sun, May 10th	@ KC	Noah Cameron (5-7)	#79	vs TB	Nick Martinez (8-2)	#89
Tue, May 12th	@ NYM	Freddy Peralta (5-8)	#35	vs PHI	Zack Wheeler (10-1)	#7
Wed, May 13th	@ NYM	Christian Scott (3-1)	#67	vs PHI	Andrew Painter (1-8)	#250
Thu, May 14th	@ NYM	Nolan McLean (6-6)	#30	vs PHI	Jesus Luzardo (8-4)	#11
Fri, May 15th	vs TOR	Trey Yesavage (4-4)	#81	@ ATL	Spencer Strider (4-2)	#185
Sat, May 16th	vs TOR	Mason Fluharty (4-1)	#172	@ ATL	Bryce Elder (5-6)	#124
Sun, May 17th	vs TOR	Kevin Gausman (4-8)	#23	@ ATL	Grant Holmes (5-4)	#153
Mon, May 18th	vs CLE	Slade Cecconi (4-6)	#105	@ KC	Seth Lugo (3-6)	#120
Tue, May 19th	vs CLE	Parker Messick (8-5)	#43	@ KC	Bailey Falter (0-2)
Wed, May 20th	vs CLE	Tanner Bibee (3-9)	#45	@ KC	Michael Wacha (5-7)	#72
Fri, May 22nd	@ BAL	Keegan Akin (0-1)	#349	vs MIN	Connor Prielipp (2-5)	#125
Sat, May 23rd				vs MIN	Taj Bradley (9-3)	#46
Sun, May 24th	@ BAL	Trevor Rogers (6-7)	#78	vs MIN	Bailey Ober (6-3)	#100
Tue, May 26th	vs LAA	Jack Kochanowicz (2-5)		vs ATL	Spencer Strider (4-2)	#185
Wed, May 27th	vs LAA	Jose Soriano (8-6)	#49	vs ATL	Bryce Elder (5-6)	#124
Thu, May 28th	vs LAA	Grayson Rodriguez (3-2)	#101	vs ATL	Chris Sale (9-6)	#8
Fri, May 29th	@ CWS	Brandon Eisert (2-1)	#207	@ CLE	Slade Cecconi (4-6)	#105
Sat, May 30th	@ CWS	Anthony Kay (6-4)	#167	@ CLE	Parker Messick (8-5)	#43
Sun, May 31st	@ CWS	Sean Burke (6-4)	#94	@ CLE	Tanner Bibee (3-9)	#45
Tue, Jun 2nd	@ TB	Steven Matz (4-4)	#199	vs BAL	Shane Baz (4-9)	#70
Wed, Jun 3rd	@ TB	Nick Martinez (8-2)	#89	vs BAL	Chris Bassitt (4-4)	#200
Thu, Jun 4th				vs BAL	Trevor Rogers (6-7)	#78
Fri, Jun 5th	vs SEA	Bryan Woo (7-6)	#12	@ NYY	Ryan Weathers (3-7)	#44
Sun, Jun 7th	vs SEA	Luis Castillo (3-8)	#65	@ NYY	Cam Schlittler (9-5)	#20
Mon, Jun 8th				@ TB	Ian Seymour (6-2)	#74
Tue, Jun 9th	vs MIN	Taj Bradley (9-3)	#46	@ TB	Nick Martinez (8-2)	#89
Wed, Jun 10th	vs MIN	Mike Paredes (0-2)	#254	@ TB	Drew Rasmussen (7-5)	#19
Fri, Jun 12th	@ CLE	Tanner Bibee (3-9)	#45	vs TEX	Jack Leiter (3-7)	#107
Sat, Jun 13th	@ CLE	Joey Cantillo (8-4)	#87	vs TEX	Jacob deGrom (7-5)	#5
Sun, Jun 14th				vs TEX	Nathan Eovaldi (9-7)	#15
Tue, Jun 16th	@ HOU	Hunter Brown (1-0)	#21	vs TOR	Dylan Cease (6-4)	#10
Wed, Jun 17th	@ HOU	Peter Lambert (8-5)	#151	vs TOR	Braydon Fisher (3-3)	#164
Thu, Jun 18th				vs TOR	Trey Yesavage (4-4)	#81
Fri, Jun 19th	vs CWS	Brandon Eisert (2-1)	#207	@ SEA	Bryce Miller (4-3)	#34
Sat, Jun 20th	vs CWS	Sean Newcomb (0-2)	#139	@ SEA	Emerson Hancock (6-4)	#99
Sun, Jun 21st	vs CWS	Davis Martin (9-4)	#84	@ SEA	Logan Gilbert (7-6)	#9
Mon, Jun 22nd	vs NYY	Gerrit Cole (3-4)	#27	@ COL	Ryan Feltner (3-3)	#432
Tue, Jun 23rd	vs NYY	Carlos Rodon (4-2)	#96	@ COL	Sean Sullivan (0-3)	#426
Wed, Jun 24th	vs NYY	Ryan Weathers (3-7)	#44	@ COL	Kyle Freeland (2-8)	#295
Thu, Jun 25th	vs HOU	Tatsuya Imai (5-4)	#133	vs NYY	Cam Schlittler (9-5)	#20
Fri, Jun 26th	vs HOU	Spencer Arrighetti (7-5)	#138	vs NYY	Will Warren (7-4)	#66
Sat, Jun 27th	vs HOU	Kai-Wei Teng (4-6)	#269	vs NYY	Gerrit Cole (3-4)	#27
Sun, Jun 28th	vs HOU	Hunter Brown (1-0)	#21	vs NYY	Carlos Rodon (4-2)	#96
Mon, Jun 29th	@ NYY	Ryan Weathers (3-7)	#44	vs WSH	Miles Mikolas (3-7)	#310
Tue, Jun 30th	@ NYY	Cam Schlittler (9-5)	#20	vs WSH	Cade Cavalli (5-4)	#77
Wed, Jul 1st	@ NYY	Will Warren (7-4)	#66	vs WSH	Brad Lord (5-2)	#213
Fri, Jul 3rd				@ LAA	Reid Detmers (3-6)	#36
Sat, Jul 4th	@ TEX	Cal Quantrill (3-1)	#232	@ LAA	Sam Aldegheri (3-4)	#429
Sun, Jul 5th	@ TEX	Kumar Rocker (2-8)	#98	@ LAA	Ryan Johnson (1-4)	#173
Tue, Jul 7th	vs ATH	J.T. Ginn (7-6)	#149	@ CWS	Noah Schultz (3-6)	#223
Wed, Jul 8th	vs ATH	Jeffrey Springs (3-9)	#178	@ CWS	Davis Martin (9-4)	#84
Thu, Jul 9th	vs ATH	Jose Suarez	#208	@ CWS	Anthony Kay (6-4)	#167
Fri, Jul 10th	vs PHI	Aaron Nola (3-7)	#52	@ NYM	Nolan McLean (6-6)	#30
Sat, Jul 11th	vs PHI	Cristopher Sanchez (11-4)	#4	@ NYM	Freddy Peralta (5-8)	#35
Sun, Jul 12th	vs PHI	Zack Wheeler (10-1)	#7	@ NYM	Zach Thornton (0-1)	#221
Fri, Jul 17th	@ LAA	Reid Detmers (3-6)	#36	vs TB	Mason Englert
Sat, Jul 18th	@ LAA	Grayson Rodriguez (3-2)	#101	vs TB	Ian Seymour (6-2)	#74
Sun, Jul 19th	@ LAA	Ryan Johnson (1-4)	#173	vs TB	Shane McClanahan (8-5)	#31
Mon, Jul 20th	@ CHC	Jameson Taillon (2-5)	#118	vs BAL	Shane Baz (4-9)	#70
Tue, Jul 21st	@ CHC	David Peterson (4-7)	#85	vs BAL	Brandon Young (7-2)	#136
Wed, Jul 22nd	@ CHC	Colin Rea (7-5)	#195	vs BAL	Dean Kremer (1-2)	#82
Fri, Jul 24th	vs KC	Noah Cameron (5-7)	#79	vs TOR	Trey Yesavage (4-4)	#81
Sat, Jul 25th	vs KC	Michael Wacha (5-7)	#72	vs TOR	Dylan Cease (6-4)	#10
Sun, Jul 26th	vs KC	Luinder Avila (4-3)	#209	vs TOR	Kevin Gausman (4-8)	#23
Mon, Jul 27th	vs BAL			@ ATH
Tue, Jul 28th	vs BAL			@ ATH
Wed, Jul 29th	vs BAL			@ ATH
Thu, Jul 30th				@ ATH
Fri, Jul 31st	@ ATH			@ LAD
Sat, Aug 1st	@ ATH			@ LAD
Sun, Aug 2nd	@ ATH			@ LAD
Tue, Aug 4th	@ SEA			vs CWS
Wed, Aug 5th	@ SEA			vs CWS
Thu, Aug 6th	@ SEA			vs CWS
Fri, Aug 7th	@ SF			vs ATH
Sat, Aug 8th	@ SF			vs ATH
Sun, Aug 9th	@ SF			vs ATH
Mon, Aug 10th				@ TOR
Tue, Aug 11th	vs CLE			@ TOR
Wed, Aug 12th	vs CLE			@ TOR
Thu, Aug 13th	vs CLE			@ TOR
Fri, Aug 14th	vs CWS			@ PIT
Sat, Aug 15th	vs CWS			@ PIT
Sun, Aug 16th	vs CWS			@ PIT
Mon, Aug 17th	@ PIT			vs ARI
Tue, Aug 18th	@ PIT			vs ARI
Wed, Aug 19th	@ PIT			vs ARI
Fri, Aug 21st	@ KC			vs SF
Sat, Aug 22nd	@ KC			vs SF
Sun, Aug 23rd	@ KC			vs SF
Mon, Aug 24th	vs TB			@ MIA
Tue, Aug 25th	vs TB			@ MIA
Wed, Aug 26th	vs TB			@ MIA
Fri, Aug 28th	vs LAD			@ NYY
Sat, Aug 29th	vs LAD			@ NYY
Sun, Aug 30th	vs LAD			@ NYY
Mon, Aug 31st	@ MIN			vs SEA
Tue, Sep 1st	@ MIN			vs SEA
Wed, Sep 2nd	@ MIN			vs SEA
Thu, Sep 3rd				@ BAL
Fri, Sep 4th	@ CLE			@ BAL
Sat, Sep 5th	@ CLE			@ BAL
Sun, Sep 6th	@ CLE			@ BAL
Mon, Sep 7th	vs MIN			vs LAA
Tue, Sep 8th	vs MIN			vs LAA
Wed, Sep 9th	vs MIN			vs LAA
Fri, Sep 11th	vs COL			vs KC
Sat, Sep 12th	vs COL			vs KC
Sun, Sep 13th	vs COL			vs KC
Tue, Sep 15th	@ TOR			@ TEX
Wed, Sep 16th	@ TOR			@ TEX
Thu, Sep 17th	@ CWS			@ TEX
Fri, Sep 18th	@ CWS			@ TB
Sat, Sep 19th	@ CWS			@ TB
Sun, Sep 20th	@ CWS			@ TB
Tue, Sep 22nd	vs WSH			vs CLE
Wed, Sep 23rd	vs WSH			vs CLE
Thu, Sep 24th				vs CLE
Fri, Sep 25th	vs PIT			vs CHC
Sat, Sep 26th	vs PIT			vs CHC
Sun, Sep 27th	vs PIT			vs CHC
Fri, Mar 27th	@ SD	Michael King (6-7)	#51
Thu, Apr 9th	@ MIN	Mick Abel (1-2)	#238
Thu, Apr 16th	vs KC	Kris Bubic (3-2)	#132
Thu, Apr 30th	@ ATL	Bryce Elder (5-6)	#124
Sat, May 9th	@ KC	Michael Wacha (5-7)	#72
Thu, May 21st	vs CLE	Joey Cantillo (8-4)	#87
Mon, Jun 1st	@ TB	Griffin Jax (5-6)	#58
Sat, Jun 6th	vs SEA	Bryce Miller (4-3)	#34
Thu, Jun 11th	vs MIN	Zebby Matthews (4-6)	#110
Mon, Jun 15th	@ HOU	Kai-Wei Teng (4-6)	#269
Thu, Jul 2nd	@ TEX	Nathan Eovaldi (9-7)	#15
Thu, Jul 23rd	vs KC	Stephen Kolek (4-3)	#174
Mon, Sep 14th	@ TOR
Mon, Sep 21st	vs WSH