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Kenley Jansen BOS RP R OUT

Born: 09/30/1987 Age: 37

FanGraphs Player Page

2025 OPL OPL Player Page

Signed By

The Maddogs for $24

On MLB 40-man: NO
Acquired: Free Agent (ATL) Dec'22

Fri 11/22 Sat 11/23 Sun 11/24
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Positions
RP

All Leagues
Average $12.66 Median $12.00
Old School (5x5)
Average $20.13 Median $20.00

All Leagues
Average $9.40 Median $9.00
Old School (5x5)
Average $18.20 Median $17.00

Roster%
81.56%
Change
7Day 2.19%
30Day 4.07%

2025 OPL 2024 OPL Round 8
OPL Roster%
0.00%
OPL Average Salary
$0.00

MLB Stats

Pitching

YearTeamGGSIP WINS SV K ERA WHIP
2010LAD25027.014410.666671.00000
2011LAD51053.225962.850931.04348
2012LAD65065.0525992.353850.84615
2013LAD75076.24281111.878260.86087
2014LAD68065.12441012.755101.13265
2015LAD54052.1236802.407640.78344
2016LAD71068.23471041.834950.66990
2017LAD65068.15411091.317070.74634
2018LAD69071.2138823.013950.99070
2019LAD62063.0533803.714291.06349
2020LAD27024.1311333.328771.15069
2021LAD69069.0438862.217391.04348
2022ATL65064.0541853.375001.04688
2023BOS51044.2329523.626871.27612
2024BOS54054.2427623.292681.06098

MILB Stats

Pitching

YearTeamGGSIP WINS SV K ERA WHIP
2009LAD (A+)12011.200194.628572.14286
2010LAD (A+)11018.010281.500001.16667
2010LAD (AA)22027.048501.666671.14815
2011LAD (A+)222.00040.000000.00000
2011LAD (AA)506.00094.500000.83333
2015LAD (A+)655.10085.062501.31250

Spring Training Stats

Pitching

YearTeamGGSIP WINS SV K ERA WHIP
2011LAD (ST)909.200112.793101.55172
2012LAD (ST)909.00095.000001.11111
2013LAD (ST)707.10061.227271.09091
2014LAD (ST)808.00090.000000.37500
2016LAD (ST)10010.100143.483870.87097
2017LAD (ST)706.10095.684211.89474
2018LAD (ST)504.20060.000000.21429
2019LAD (ST)706.11072.842111.10526
2020LAD (ST)808.001121.125000.50000
2021LAD (ST)807.100131.227270.95455
2022ATL (ST)404.00030.000001.00000
2023BOS (ST)605.20046.352941.58823
2024BOS (ST)403.20057.363630.81818

Recent Games

Last 10 MLB Games

DateTeamOpponentGSWinSaveHoldIPTBF RERHKBBHBPHR
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
Sep 18, 2024 BOS @TBR 0 0 1 0 1.0 5 0 0 0 2 2 0 0
Sep 12, 2024 BOS @NYY 0 0 0 0 1.0 3 0 0 0 1 0 0 0
Sep 11, 2024 BOS BAL 0 0 0 0 1.0 3 0 0 1 0 0 0 0
Sep 7, 2024 BOS CHW 0 0 1 0 1.0 3 0 0 0 1 0 0 0
Sep 4, 2024 BOS @NYM 0 0 0 0 0.1 5 4 4 1 1 3 0 0
Aug 30, 2024 BOS @DET 0 1 0 0 1.0 5 1 1 2 2 0 0 0
Aug 28, 2024 BOS TOR 0 0 1 0 1.0 3 0 0 0 1 0 0 0
Aug 27, 2024 BOS TOR 0 0 0 0 1.0 4 1 1 1 0 0 0 1
Totals 0 1 3 0 9.1 37 6 6 5 9 5 0 1

Last 10 Spring Training Games

DateLevelTeamOpponentGSWinSave IPTBFRERHKBBHBPHR
Mar 4, 2023 ST BOS HOU 0 0 0 1.0 3 0 0 0 0 0 0 0
Totals 0 0 0 1.0 3 0 0 0 0 0 0 0

Avg Salary & Roster%

Last 30 days

2025 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 19, 2017 3:01 PM add Jose Can You See $31
October 7, 2017 1:48 AM increase Jose Can You See $33
November 15, 2017 12:09 AM increase Jose Can You See $38
January 30, 2018 4:50 PM cut Jose Can You See $19
March 24, 2018 5:27 PM add Pudge Pirates $32
March 29, 2018 8:26 PM move Oakland Anarchists (from Pudge Pirates) $32
October 12, 2018 12:52 PM increase Oakland Anarchists $34
November 15, 2018 7:40 AM increase Oakland Anarchists $36
October 4, 2019 4:48 PM increase Oakland Anarchists $38
January 28, 2020 1:18 PM cut Oakland Anarchists $0
March 7, 2020 6:46 PM add Just a bit outside $19
September 30, 2020 6:56 PM increase Just a bit outside $21
October 9, 2021 3:44 AM increase Just a bit outside $23
August 16, 2022 12:33 AM move Ty Cobb Hardheads (from Just a bit outside) $23
October 14, 2022 2:15 AM increase Ty Cobb Hardheads $25
January 11, 2023 2:09 PM cut Ty Cobb Hardheads $0
March 6, 2023 8:45 AM add Just a bit outside $26
April 29, 2023 4:56 PM move Donkey Hotè (from Just a bit outside) $26
July 13, 2023 8:24 AM move Slug-less in Seattle (from Donkey Hotè) $26
October 12, 2023 11:58 AM increase Slug-less in Seattle $28
January 20, 2024 9:43 AM cut Slug-less in Seattle $0
March 14, 2024 9:23 AM add The Maddogs $22
October 10, 2024 12:40 AM increase The Maddogs $24

Recent Trades for Kenley Jansen in Old School (5x5)

Date Proposing Team Proposing Team Gives Accepting Team Accepting Team Gives
August 30, 2024 12:44 PM Little K’s Jordan Walker STL OF R $1
 Crazy Ranger! Kenley Jansen BOS RP R $29 OUT
$28 loan
August 30, 2024 8:27 AM WTF Eloy Jimenez BAL Util R $8
Pete Crow-Armstrong CHC OF L $5
Ben Rice NYY C/1B L $5
 Trash Can Bangers Kenley Jansen BOS RP R $18 OUT
Zack Gelof OAK 2B R $6
$3 loan
August 27, 2024 6:44 PM Kenny Kawaguchi Kenley Jansen BOS RP R $20 OUT
Raisel Iglesias ATL RP R $23
$39 loan 		7th Inning Streakers ⚡ Robert Suarez SDP RP R $4
August 26, 2024 11:21 AM Team Hiles Jarlin Susana WSN A+ SP R $1
Justin Crawford PHI AA OF L $1
Travis Sykora WSN A SP R $1
 WOOD HOUSE Kenley Jansen BOS RP R $22 OUT
Mitch Garver SEA C R $4
$23 loan
August 22, 2024 3:48 PM 🥚 Huevos y Huevos 🥚 Julio Rodriguez SEA OF R $34
 I Saw Nathaniel Lowe Kenley Jansen BOS RP R $19 OUT
Framber Valdez HOU SP L $19
Lucas Erceg KCR RP R $2
$15 loan
August 16, 2024 9:37 PM BigB'sTru*kStop.com Kenley Jansen BOS RP R $14 OUT
Mookie Betts LAD 2B/SS/OF R $53
Aaron Nola PHI SP R $30
$60 loan 		Jazzy Jeff's Fish Shack Kyle Tucker HOU OF L $35
August 8, 2024 10:04 AM Vandelay Industries Eduardo Rodriguez ARI SP L $3
Jhoan Duran MIN RP R $13
Tanner Houck BOS SP R $5
Matt Wallner MIN OF L $2
 Meriden Manatees Kenley Jansen BOS RP R $15 OUT
Gerrit Cole NYY SP R $50
$37 loan
August 7, 2024 6:30 PM Lunch Angle Mark Vientos NYM 3B R $1
Nate Pearson CHC RP R $3
Edward Cabrera MIA SP R $2
Masyn Winn STL SS R $3
River Ryan LAD SP/RP R $1 OUT
Carson Williams TBR AA SS R $2
Connor Norby BAL 2B/3B/OF R $2
Spencer Schwellenbach ATL SP R $2
 Marshall the Cat Kenley Jansen BOS RP R $24 OUT
Xander Bogaerts SDP 2B/SS R $14
Jorge Polanco SEA 2B S $3 OUT
Chris Sale ATL SP L $25 
Manny Machado SDP 3B R $26
$77 loan
August 7, 2024 3:03 PM Gallen Challenge Giancarlo Stanton NYY Util R $6
Kevin Ginkel ARI RP R $6
 Pitching and Defense Kenley Jansen BOS RP R $20 OUT
$6 loan
August 1, 2024 3:09 PM Honey Nut Chourios Felix Bautista BAL RP R $4 OUT
Sandy Alcantara MIA ST RP R $4 OUT
Jordan Westburg BAL 2B/3B R $3
Cade Smith CLE RP R $1
Christian Scott NYM SP R $2 OUT
 ⚾️Corked🍷 Kenley Jansen BOS RP R $23 OUT
Corey Seager TEX SS L $41 OUT
Reed Garrett NYM RP R $3
$53 loan