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Kenley Jansen LAA RP R 

Born: 09/30/1987 Age: 37

FanGraphs Player Page

2025 OPL OPL Player Page

Signed By

Sky Full of Elephants for $2

On MLB 40-man: YES
Acquired: Free Agent (BOS) Feb'25

Sat 4/26 Sun 4/27 Mon 4/28
@MIN 2:10 PM EDT @MIN 1:40 PM EDT ---

Positions
RP
2026 Earned Positions
RP

All Leagues
Average $7.82 Median $6.00
Ottoneu Classic (4x4)
Average $3.08 Median $2.00

All Leagues
Average $7.10 Median $5.00
Ottoneu Classic (4x4)
Average $2.20 Median $2.00

Roster%
99.69%
Change
7Day 0%
30Day 1.83%

2025 OPL 2025 OPL Round 1
OPL Roster%
5.42%
OPL Average Salary
$4.15


April 25, 2025 12:20 AM : Jansen secured the save in Thursday's 4-3 win over Pittsburgh after allowing one hit in a scoreless ninth inning. He struck out one.
Analysis: Jansen poured in 14 of his 18 pitches for strikes, and he got Oneil Cruz to line out to end the game while the possible tying run was on first base. The 37-year-old right-hander has looked very sharp in the early going, giving up just five hits and two walks with eight punchouts while converting each of his six save chances over eight shutout innings to open the campaign. With Ben Joyce (shoulder) also on the injured list, Jansen is being relied upon even more for high-leverage work.

MLB Stats

Pitching

YearTeamGGSIP K HR9 ERA WHIP
2010LAD25027.0410.000000.666671.00000
2011LAD51053.2960.503112.850931.04348
2012LAD65065.0990.830772.353850.84615
2013LAD75076.21110.704351.878260.86087
2014LAD68065.11010.688782.755101.13265
2015LAD54052.1801.031852.407640.78344
2016LAD71068.21040.524271.834950.66990
2017LAD65068.11090.658541.317070.74634
2018LAD69071.2821.632563.013950.99070
2019LAD62063.0801.285713.714291.06349
2020LAD27024.1330.739733.328771.15069
2021LAD69069.0860.521742.217391.04348
2022ATL65064.0851.125003.375001.04688
2023BOS51044.2521.007463.626871.27612
2024BOS54054.2620.658543.292681.06098
2025LAA808.080.000000.000000.87500

MILB Stats

Pitching

YearTeamGGSIP K HR9 ERA WHIP
2009LAD (A+)12011.2190.771434.628572.14286
2010LAD (A+)11018.0280.000001.500001.16667
2010LAD (AA)22027.0500.000001.666671.14815
2011LAD (A+)222.040.000000.000000.00000
2011LAD (AA)506.091.500004.500000.83333
2015LAD (A+)655.181.687505.062501.31250

Recent Games

Last 10 MLB Games

DateTeamOpponentGSWinSaveHoldIPTBF RERHKBBHBPHR
Apr 24, 2025 LAA PIT 0 0 1 0 1.0 4 0 0 1 1 0 0 0
Apr 18, 2025 LAA SFG 0 0 1 0 1.0 3 0 0 0 0 0 0 0
Apr 12, 2025 LAA @HOU 0 0 1 0 1.0 4 0 0 1 1 0 0 0
Apr 8, 2025 LAA @TBR 0 0 1 0 1.0 5 0 0 2 2 0 0 0
Apr 6, 2025 LAA CLE 0 0 0 0 1.0 3 0 0 0 1 0 0 0
Apr 1, 2025 LAA @STL 0 0 0 0 1.0 3 0 0 0 1 0 0 0
Mar 30, 2025 LAA @CHW 0 0 1 0 1.0 4 0 0 1 0 1 0 0
Mar 29, 2025 LAA @CHW 0 0 1 0 1.0 4 0 0 0 2 1 0 0
Sep 22, 2024 BOS MIN 0 0 0 0 1.0 3 0 0 0 1 0 0 0
Sep 20, 2024 BOS MIN 0 0 0 0 1.0 3 0 0 0 0 0 0 0
Totals 0 0 6 0 10.0 36 0 0 5 9 2 0 0

Avg Salary & Roster%

Last 30 days

2026 Position Eligibility Progress

To gain eligibility, a player must have 5 GS or 10 G at a position in the majors, or 20 G at a position in the minors.

Transaction History

Date Transaction Type Team Salary
March 13, 2011 8:58 PM add Jack Klugman's Second Best Lung $4
October 6, 2011 11:24 PM increase Jack Klugman's Second Best Lung $6
October 5, 2012 8:53 AM increase Jack Klugman's Second Best Lung $8
October 11, 2013 2:30 PM increase Jack Klugman's Second Best Lung $10
October 8, 2014 10:47 PM increase Jack Klugman's Second Best Lung $12
November 17, 2014 5:24 PM cut Jack Klugman's Second Best Lung $6
March 29, 2015 1:56 PM add Roar from 34 $12
October 5, 2015 8:11 AM increase Roar from 34 $14
October 7, 2016 12:17 PM increase Roar from 34 $16
September 2, 2017 8:00 PM move The Rime of Jamie Moyer (from Roar from 34) $16
October 7, 2017 1:56 AM increase The Rime of Jamie Moyer $18
November 15, 2017 12:07 AM increase The Rime of Jamie Moyer $20
February 1, 2018 1:25 AM move A Million Bright Ambassadors (from The Rime of Jamie Moyer) $20
October 12, 2018 12:48 PM increase A Million Bright Ambassadors $22
October 4, 2019 4:44 PM increase A Million Bright Ambassadors $24
February 13, 2020 4:02 PM cut A Million Bright Ambassadors $0
March 1, 2020 8:18 PM add Smoak and Mirrors $4
September 30, 2020 6:54 PM increase Smoak and Mirrors $6
March 31, 2021 9:04 PM move Can't CUTCH This! (from Smoak and Mirrors) $6
October 9, 2021 4:19 AM increase Can't CUTCH This! $8
November 25, 2021 11:35 AM move A Million Bright Ambassadors (from Can't CUTCH This!) $8
November 30, 2021 9:07 PM cut A Million Bright Ambassadors $0
March 27, 2022 6:40 PM add A Million Bright Ambassadors $6
June 29, 2022 10:58 PM cut A Million Bright Ambassadors $3
July 7, 2022 1:27 PM add The Rime of Jamie Moyer $4
September 26, 2022 1:39 PM cut The Rime of Jamie Moyer $2
March 19, 2023 8:10 PM add Sky Full of Elephants $6
October 12, 2023 11:30 AM increase Sky Full of Elephants $8
July 23, 2024 5:53 PM cut Sky Full of Elephants $4
August 11, 2024 1:40 AM add Yoshi Teddy Bear $4
October 10, 2024 1:02 AM increase Yoshi Teddy Bear $6
January 31, 2025 7:51 PM cut Yoshi Teddy Bear $0
March 16, 2025 6:45 PM add Sky Full of Elephants $2

Recent Trades for Kenley Jansen in Ottoneu Classic (4x4)

Date Proposing Team Proposing Team Gives Accepting Team Accepting Team Gives
July 20, 2023 12:28 PM Kokomo's Steak & Seafood Clarke Schmidt NYY SP R $3 
Drew Rasmussen TBR SP/RP R $6 
Michael Busch LAD 1B L $5 
Tink Hence STL AAA SP R $1 MILB 60IL
 Fifty Shades of Sonny Gray Kenley Jansen BOS RP R $8 
Kevin Gausman TOR SP R $15 
$6 loan
April 14, 2023 3:30 PM Garbage Inn Kenley Jansen BOS RP R $5 
 Westish College Harpooners Triston Mckenzie CLE SP R $11 
$8 loan
March 31, 2023 3:21 PM Tork Bombs Kenley Jansen BOS RP R $10 
Eduardo Rodriguez DET SP L $5 
David Peterson NYM SP L $4 
Gavin Lux LAD 2B/OF L $7 
 The Canuckleheads 🤪 Rhys Hoskins PHI 1B R $27 
Tony Gonsolin LAD AAA SP/RP R $9 15IL 
Spencer Torkelson DET 1B R $10 
$6 loan
May 31, 2022 8:47 AM Fifty Shades of Sonny Gray Cedric Mullins BAL OF L $13 
Bryan Reynolds PIT OF S $3 
Trevor Rogers BAL AA SP L $5 15IL 
 Red Dog II Kenley Jansen ATL RP R $6 
Paul Goldschmidt STL 1B R $24 
A.J. Puk OAK RP L $3 15IL 
November 24, 2021 11:34 AM Can't CUTCH This! Kenley Jansen LAD RP R $8 
Freddie Freeman ATL 1B L $48 
James Kaprielian TOR CPX SP/RP R $5
 A Million Bright Ambassadors Josh Lowe TBR OF L $4 10IL 
Josiah Gray WSN SP/RP R $4 60IL
March 30, 2021 9:03 PM Can't CUTCH This! Shane Baz TBR SP R $1 
Jordan Groshans KCR 3B R $5
 Smoak and Mirrors Kenley Jansen LAD RP R $6 
$5 loan
August 31, 2020 4:01 PM #18 Georgia Reuben 🥪 Kenley Jansen LAD RP R $6 
Jorge Soler KCR OF R $28
Jonathan Hernandez TBR AAA RP R $1 MILB 60IL
Cody Bellinger LAD 1B/OF L $54 
Rhys Hoskins PHI 1B R $26 
$88 loan 		Gausman's Donuts🍩 Mike Yastrzemski BAL OF L $6 
Chris Bassitt OAK SP R $6 
Willy Adames TBR SS R $7 
Michael Kopech CHW RP R $6 15IL
Freddy Peralta MIL SP R $2 
April 6, 2020 4:35 PM The Sad Finches Adam Ottavino COL RP R $1
Bryce Harper PHI 1B L $48
 Sgt. Pepper Kenley Jansen LAD RP R $17 
Trevor Story COL SS R $31 
December 9, 2019 12:34 PM An Asher Pun Name Joey Gallo TEX 1B/OF L $19
Julio Urias LAD RP L $13
 Chocolate Milk and Squats Kenley Jansen LAD RP R $11 
Trea Turner WSN SS R $22 
Giovanny Gallegos LAD AAA RP R $6 MILB 60IL
January 23, 2019 1:07 PM Otto Didact Cole Hamels CHC RP L $4
Nick Pivetta PHI SP R $7 
 Optimal Raunch Angle Kenley Jansen LAD RP R $22 
Yonder Alonso CHW Util L $9
Luiz Gohara ATL AAA RP L $14
Masahiro Tanaka NYY RP R $17
Zack Godley OAK AAA RP R $14