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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

Pawtucket Red Sox for $5

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

Mon 5/19 Tue 5/20 Wed 5/21
@ATH 10:05 PM EDT @ATH 10:05 PM EDT @ATH 10:05 PM EDT

Positions
RP
2026 Earned Positions
RP

All Leagues
Average $8.03 Median $6.00
FanGraphs Points
Average $5.73 Median $5.00

All Leagues
Average $4.70 Median $4.00
FanGraphs Points
Average $5.70 Median $5.00

Roster%
92.35%
Change
7Day 5.2%
30Day 7.34%

2025 OPL 2025 OPL Round 2
OPL Roster%
4.71%
OPL Average Salary
$4.25


May 18, 2025 1:17 AM : Jansen allowed a hit over 1.1 scoreless innings to earn the save in Saturday's 11-9 win over the Dodgers. He did not strike out or walk a batter.
Analysis: Jansen has covered 2.1 scoreless innings versus one of his old teams in this weekend's series. He got through this outing with 16 pitches (13 strikes) while earning his first save since May 3. It's been a bumpy month for the veteran closer, but he's taken care of business in save situations. On the year, he has a 5.40 ERA, 1.35 WHIP and 12:3 K:BB over 13.1 innings, but he's been scored upon only in non-save situations while converting all eight of his save chances.

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
2025LAA15013.1801215304 4.91 65.47

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
May 17, 2025 LAA @LAD 0 0 1 0 1.1 5 0 0 1 0 0 0 0 12.27
May 16, 2025 LAA @LAD 0 0 0 0 1.0 4 0 0 1 1 0 0 0 6.80
May 13, 2025 LAA @SDP 0 0 0 0 0.0 2 2 2 1 0 1 0 1 -17.90
May 12, 2025 LAA @SDP 0 0 0 0 1.0 3 0 0 0 2 0 0 0 11.40
May 9, 2025 LAA BAL 0 0 0 0 0.2 3 0 0 1 0 0 0 0 2.33
May 3, 2025 LAA DET 0 0 1 0 0.2 2 0 0 0 0 0 0 0 9.93
May 2, 2025 LAA DET 0 0 0 0 0.2 8 6 6 6 1 0 0 3 -45.57
Apr 24, 2025 LAA PIT 0 0 1 0 1.0 4 0 0 1 1 0 0 0 11.80
Apr 18, 2025 LAA SFG 0 0 1 0 1.0 3 0 0 0 0 0 0 0 12.40
Apr 12, 2025 LAA @HOU 0 0 1 0 1.0 4 0 0 1 1 0 0 0 11.80
Totals 0 0 5 0 8.1 38 8 8 12 6 1 0 4 15.27

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 11, 2018 10:25 AM add Kiss My Grass $34
October 12, 2018 12:49 PM increase Kiss My Grass $36
November 19, 2018 12:25 PM cut Kiss My Grass $18
February 24, 2019 6:27 PM add Boston Poindexters $19
October 4, 2019 4:50 PM increase Boston Poindexters $21
January 27, 2020 8:39 PM cut Boston Poindexters $11
July 12, 2020 9:19 PM add Pawtucket Red Sox $10
September 30, 2020 7:15 PM increase Pawtucket Red Sox $12
October 9, 2021 3:47 AM increase Pawtucket Red Sox $14
February 14, 2022 9:19 PM cut Pawtucket Red Sox $0
March 20, 2022 9:38 PM add Shohtanitime $12
October 14, 2022 1:37 AM increase Shohtanitime $14
October 12, 2023 11:04 AM increase Shohtanitime $16
January 31, 2024 3:30 PM cut Shohtanitime $0
March 19, 2024 9:43 PM add Pawtucket Red Sox $12
October 10, 2024 12:43 AM increase Pawtucket Red Sox $14
November 20, 2024 9:13 PM cut Pawtucket Red Sox $0
March 16, 2025 8:58 PM add Pawtucket Red Sox $5

Recent Trades for Kenley Jansen in FanGraphs Points

Date Proposing Team Proposing Team Gives Accepting Team Accepting Team Gives
May 5, 2025 3:43 PM Brothers Baseball Club Kenley Jansen LAA RP R $7 
Grant Holmes ATL SP/RP R $5 
 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 
 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 LAA RP R $3 
 The Hopsmackers Tanner Scott LAD RP L $4
March 18, 2025 3:39 PM SABRmagician✨ Nick Martinez CIN SP/RP R $3 
Chase Dollander COL SP R $1 
 The Mookie PC Small Group Kenley Jansen LAA RP R $4 
March 14, 2025 3:23 PM ⚾️Rose to Cooperstown⚾️ Kris Bryant COL 1B/OF R $1 60IL
Nolan Jones COL OF L $10
Spencer Torkelson DET 1B R $2 
 Rendon't Want to Play Baseball Kenley Jansen LAA RP R $6 
Byron Buxton MIN OF R $14 7IL 
January 30, 2025 9:25 PM Mash Taters and Bangers Paul Goldschmidt NYY 1B R $13 
Blake Treinen LAD RP R $3 60IL 
Edward Cabrera MIA SP R $4 
Jhonkensy Noel CLE 1B/OF R $3
 Curse of the Colonel Kenley Jansen BOS RP R $11 
Gleyber Torres DET 2B R $16 
J.D. Davis LAA AAA 1B/3B R $9
Brandon Pfaadt ARI SP R $9 
January 13, 2025 8:48 PM The Tallahassee Night Trains Kirby Yates TEX RP R $9 15IL 
Yainer Diaz HOU C/1B R $10 
Seiya Suzuki CHC OF R $29
 Springfield Nuclear Plant Softball Kenley Jansen BOS RP R $12 
Brandon Nimmo NYM OF L $16
Spencer Schwellenbach ATL SP R $5 
December 18, 2024 11:48 PM The Fish 🐠 Kenley Jansen BOS RP R $12 
 Smokin & Drinkin Make Me Cool Garrett Mitchell MIL OF L $3 10IL
November 25, 2024 11:19 AM Operation Shutdown Corbin Burnes BAL SP R $26 
 Raisel Iglesias hates me Kenley Jansen BOS RP R $11 
Michael Toglia COL 1B/OF S $3 
August 28, 2024 10:07 PM The Influencer In The Wild✅ Kenley Jansen BOS RP R $10 
Starling Marte NYM OF R $2
Kyle Tucker HOU OF L $42 
$47 loan 		The Fish 🐠 Luis Garcia HOU RP R $1 60IL
Ezequiel Tovar COL SS R $5 
Jordan Wicks CHC AAA SP L $1