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Kenley Jansen LAA RP R 

Born: 09/30/1987 Age: 37

FanGraphs Player Page

2025 OPL OPL Player Page

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

Sat 8/09 Sun 8/10 Mon 8/11
@DET 6:10 PM EDT @DET 1:40 PM EDT LAD 9:38 PM EDT

Positions
RP
2026 Earned Positions
RP

All Leagues
Average $7.54 Median $6.00
FanGraphs Points
Average $5.10 Median $5.00

All Leagues
Average $3.90 Median $3.00
FanGraphs Points
Average $4.50 Median $3.50

Roster%
96.02%
Change
7Day 3.67%
30Day 13.15%

2025 OPL 2025 OPL Round 5
OPL Roster%
0.00%
OPL Average Salary
$0.00


August 4, 2025 12:03 AM : Jansen (4-2) picked up the win Sunday against the White Sox, allowing one hit and one walk during a scoreless ninth inning. He didn't record a strikeout.
Analysis: Jansen pitched in the top of the ninth frame with the score tied 5-5. He wound up with the victory after Taylor Ward swatted a walk-off three-run homer in the bottom half. Jansen has been excellent since the start of July, having allowed merely five hits and one walk over 12.1 scoreless innings. He's struck out 13 batters during that stretch and has nabbed a pair of wins and five saves. He has 20 saves this season.

MLB Stats

Pitching

YearTeamGGSIP SV HLD K H BB HBP HR P/IP Pts
2010LAD25027.04441121510 8.84 238.60
2011LAD51053.25996302623 8.41 451.23
2012LAD65065.025899332236 9.25 601.40
2013LAD75076.22816111481836 9.54 731.73
2014LAD68065.1440101551905 9.86 643.97
2015LAD54052.13618033826 10.35 541.67
2016LAD71068.2470104351124 11.24 771.93
2017LAD65068.141110944725 10.68 729.77
2018LAD69071.2380825417213 7.35 527.03
2019LAD62063.033080511649 7.74 487.90
2020LAD27024.11103319932 7.85 191.07
2021LAD69069.038086363624 8.92 615.80
2022ATL65064.041085452228 8.77 561.20
2023BOS51044.229052401725 7.99 357.03
2024BOS54054.227062382014 8.28 452.53
2025LAA45042.020040321306 7.02 294.80

MILB Stats

Pitching

YearTeamGGSIP SV HLD K H BB HBP HR P/IP Pts
2009LAD (A+)12011.20019141101 3.65 42.63
2010LAD (A+)11018.0002815600 7.34 132.20
2010LAD (AA)22027.08150141700 9.5 256.40
2011LAD (A+)222.00040000 11.4 22.80
2011LAD (AA)506.00292301 7.32 43.90
2015LAD (A+)655.10186101 5.36 28.57

Recent Games

Last 10 MLB Games

DateTeamOpponentGSWinSaveHoldIPTBF RERHKBBHBPHR Pts
Aug 6, 2025 LAA TBR 0 0 0 0 1.0 4 0 0 0 1 1 0 0 6.40
Aug 3, 2025 LAA CHW 0 1 0 0 1.0 5 0 0 1 0 1 0 0 1.80
Jul 29, 2025 LAA TEX 0 0 1 0 1.0 4 0 0 1 1 0 0 0 11.80
Jul 28, 2025 LAA TEX 0 0 1 0 1.1 4 0 0 0 1 0 0 0 16.87
Jul 27, 2025 LAA SEA 0 0 1 0 1.0 3 0 0 0 2 0 0 0 16.40
Jul 25, 2025 LAA SEA 0 0 0 0 1.0 3 0 0 0 0 0 0 0 7.40
Jul 18, 2025 LAA @PHI 0 0 1 0 1.0 3 0 0 0 0 0 0 0 12.40
Jul 11, 2025 LAA ARI 0 1 0 0 1.0 3 0 0 1 0 0 0 0 4.80
Jul 9, 2025 LAA TEX 0 0 1 0 1.0 4 0 0 1 1 0 0 0 11.80
Jul 7, 2025 LAA TEX 0 1 0 0 1.0 3 0 0 0 1 0 0 0 9.40
Totals 0 3 5 0 10.1 36 0 0 4 7 2 0 0 99.07

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 12, 2017 5:03 PM add Benkyou! $31
August 10, 2017 7:06 PM move Geronimo (from Benkyou!) $31
August 12, 2017 8:08 PM move Extraordinary Jerk (from Geronimo) $31
October 7, 2017 1:55 AM increase Extraordinary Jerk $33
January 30, 2018 7:33 AM cut Extraordinary Jerk $17
March 24, 2018 3:43 PM add Geronimo $29
July 11, 2018 7:18 PM move Extraordinary Jerk (from Geronimo) $29
October 12, 2018 12:57 PM increase Extraordinary Jerk $31
January 31, 2019 10:34 PM cut Extraordinary Jerk $16
March 17, 2019 6:34 PM add Extraordinary Jerk $19
October 4, 2019 4:53 PM increase Extraordinary Jerk $21
January 31, 2020 1:20 PM cut Extraordinary Jerk $0

Recent Trades for Kenley Jansen in FanGraphs Points

Date Proposing Team Proposing Team Gives Accepting Team Accepting Team Gives
August 7, 2025 4:50 PM 😼SabrCatz✨ Kenley Jansen LAA RP R $1 
Willi Castro CHC 2B/SS/3B/OF S $4 
 Quacker Jacks 🦆🥜 Ryan Helsley NYM RP R $7 
Angel Martinez CLE 2B/OF S $2 
August 6, 2025 8:59 AM SteamRollers Kenley Jansen LAA RP R $3 
Marcell Ozuna ATL Util R $5 
Tyler O'Neill BAL OF R $9 10IL 
Emilio Pagan CIN RP R $1 
Tony Santillan CIN RP R $1
Carlos Narvaez BOS C R $1 
 Zen of Bunting Aroldis Chapman BOS RP L $4 
Christian Yelich MIL OF L $23 
$10 loan
August 2, 2025 2:59 PM 🍕Here Comes the Pizza!🍕 Alejandro Kirk TOR C R $1 
Jordan Westburg BAL 2B/3B R $6
Colton Cowser BAL OF L $5 7IL 
Max Clark DET AA OF L $1
Jacob Wilson ATH SS R $1 10IL 
 Godspeed You! Bryce Harperor Kenley Jansen LAA RP R $5 
Robbie Ray SFG SP L $7 
Trea Turner PHI SS R $32 
Edwin Diaz NYM RP R $14 
$44 loan
July 7, 2025 11:37 PM Tal Hill's Climbers Jordan Romano PHI RP R $6 
 Maikel Franco Allstars Kenley Jansen LAA RP R $6 
June 20, 2025 3:06 PM John McGraw's .547 On Base % Kenley Jansen LAA RP R $8 
Bryce Harper PHI 1B L $48 
George Springer TOR OF R $7 7IL 
Jorge Soler LAA OF R $12 10IL 
Josh Hader HOU RP L $24 
Logan Webb SFG SP R $23 
Josh H. Smith TEX 1B/SS/3B/OF L $5
Shota Imanaga CHC SP L $25 
Roki Sasaki LAD SP R $29 60IL
$138 loan 		Stumptown Lagers Tyler Glasnow LAD SP R $16 
Sean Manaea NYM SP L $4 
Anthony Volpe NYY SS R $9
Sawyer Gipson-Long DET AAA SP/RP R $4 15IL 
Brady House WSN 3B R $1 
Ben Casparius LAD SP/RP R $2 
Ryan Ritter COL SS R $1 10IL 
Colby Thomas ATH OF R $1 
Konnor Griffin PIT A+ SS R $4
May 22, 2025 9:58 PM Infield Fly Rule is for Losers Kenley Jansen LAA RP R $12 
Taylor Ward LAA OF R $5 
$11 loan 		The Hopsmackers Coby Mayo BAL 1B/3B R $5 
David Festa MIN SP R $1 15IL
May 5, 2025 3:43 PM Brothers Baseball Club Kenley Jansen LAA RP R $7 
Grant Holmes ATL SP/RP R $5 60IL 
 Just A Bit Outside Paul Goldschmidt NYY 1B R $7 
April 11, 2025 5:03 PM Pinochle Jacks Kenley Jansen LAA RP R $12 
Isaac Paredes HOU 1B/3B R $11 60IL 
 Walden Two Luis Robert Jr. CHW OF R $20 
Bo Naylor CLE C L $1 
March 25, 2025 1:35 PM <Insert Witty Team Name Here> Kenley Jansen BOS RP R $3 
 The Hopsmackers Tanner Scott LAD RP L $4 15IL 
March 18, 2025 3:39 PM SABRmagician✨ Nick Martinez CIN SP/RP R $3 
Chase Dollander COL AAA SP R $1
 The Mookie PC Small Group Kenley Jansen BOS RP R $4