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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

A Compass, Knife and Spyglass for $36

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

Thu 11/28 Fri 11/29 Sat 11/30
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Positions
RP

All Leagues
Average $12.49 Median $11.00
FanGraphs Points
Average $10.82 Median $10.00

All Leagues
Average $9.40 Median $9.00
FanGraphs Points
Average $7.30 Median $6.50

Roster%
78.44%
Change
7Day 3.12%
30Day 7.19%

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

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

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

Spring Training Stats

Pitching

YearTeamGGSIP SV HLD K H BB HBP HR P/IP Pts
2011LAD (ST)909.202118700 6.18 59.73
2012LAD (ST)909.00297303 3.17 28.50
2013LAD (ST)707.10365300 7.67 56.27
2014LAD (ST)808.00292100 9.63 77.00
2016LAD (ST)10010.101146301 6.93 71.57
2017LAD (ST)706.101910201 3.88 24.57
2018LAD (ST)504.20161000 10.27 47.93
2019LAD (ST)706.10276100 7.94 50.27
2020LAD (ST)808.012124001 9.19 73.50
2021LAD (ST)807.104135201 8.86 64.97
2022ATL (ST)404.00332200 9.1 36.40
2023BOS (ST)605.20145402 0.76 4.33
2024BOS (ST)403.20253002 3.47 12.73

Recent Games

Last 10 MLB Games

DateTeamOpponentGSWinSaveHoldIPTBF RERHKBBHBPHR Pts
Sep 22, 2024 BOS MIN 0 0 0 0 1.0 3 0 0 0 1 0 0 0 9.40
Sep 20, 2024 BOS MIN 0 0 0 0 1.0 3 0 0 0 0 0 0 0 7.40
Sep 18, 2024 BOS @TBR 0 0 1 0 1.0 5 0 0 0 2 2 0 0 10.40
Sep 12, 2024 BOS @NYY 0 0 0 0 1.0 3 0 0 0 1 0 0 0 9.40
Sep 11, 2024 BOS BAL 0 0 0 0 1.0 3 0 0 1 0 0 0 0 4.80
Sep 7, 2024 BOS CHW 0 0 1 0 1.0 3 0 0 0 1 0 0 0 14.40
Sep 4, 2024 BOS @NYM 0 0 0 0 0.1 5 4 4 1 1 3 0 0 -7.13
Aug 30, 2024 BOS @DET 0 1 0 0 1.0 5 1 1 2 2 0 0 0 6.20
Aug 28, 2024 BOS TOR 0 0 1 0 1.0 3 0 0 0 1 0 0 0 14.40
Aug 27, 2024 BOS TOR 0 0 0 0 1.0 4 1 1 1 0 0 0 1 -7.50
Totals 0 1 3 0 9.1 37 6 6 5 9 5 0 1 61.77

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
April 2, 2017 11:49 AM add A Compass, Knife and Spyglass $20
October 7, 2017 1:50 AM increase A Compass, Knife and Spyglass $22
October 12, 2018 12:44 PM increase A Compass, Knife and Spyglass $24
October 4, 2019 4:42 PM increase A Compass, Knife and Spyglass $26
September 30, 2020 5:55 PM increase A Compass, Knife and Spyglass $28
October 9, 2021 3:27 AM increase A Compass, Knife and Spyglass $30
October 14, 2022 12:56 AM increase A Compass, Knife and Spyglass $32
October 12, 2023 10:46 AM increase A Compass, Knife and Spyglass $34
October 10, 2024 12:04 AM increase A Compass, Knife and Spyglass $36

Recent Trades for Kenley Jansen in FanGraphs Points

Date Proposing Team Proposing Team Gives Accepting Team Accepting Team Gives
November 25, 2024 11:19 AM Operation Shutdown Corbin Burnes BAL SP R $26
 Country Blumpkins Kenley Jansen BOS RP R $11 OUT
Michael Toglia COL 1B/OF S $3
August 28, 2024 10:07 PM The Influencer In The Wild✅ Kenley Jansen BOS RP R $10 OUT
Starling Marte NYM OF R $2
Kyle Tucker HOU OF L $42
$47 loan 		The Fish 🐠 Luis Garcia HOU ST RP R $1 OUT
Ezequiel Tovar COL SS R $5
Jordan Wicks CHC SP L $1
August 23, 2024 7:40 AM Mismatched Sox Chase DeLauter CLE AAA OF L $3
Colt Emerson SEA A+ SS L $1
 Capt' Crunch Berrios Kenley Jansen BOS RP R $10 OUT
$6 loan
August 14, 2024 1:48 PM Austin Riley Powers Kenley Jansen BOS RP R $10 OUT
 A Drive Into Deep Left Field Mitchell Parker WSN SP L $1
August 9, 2024 11:58 AM Baba Yaga 🐶 Kenley Jansen BOS RP R $6 OUT
Joc Pederson ARI Util L $6
Max Muncy LAD 3B L $18
Dylan Cease SDP SP R $23
$47 loan 		CLERKS 4: Technocratic Servitude Jarren Duran BOS OF L $6
July 31, 2024 3:42 PM Busch Banditos Matt Strahm PHI RP L $5
Drew Thorpe CHW SP R $1 OUT
 Bartolo's Meatballs Kenley Jansen BOS RP R $11 OUT
Brendan Donovan STL 2B/3B/OF L $7
Chase Dollander COL AA SP R $1
$13 loan
July 28, 2024 2:10 PM Tater Street Josh Lowe TBR OF L $5
Andrew Nardi MIA RP L $1 OUT
 Shohei’s Devils Kenley Jansen BOS RP R $7 OUT
July 25, 2024 7:16 PM Legendary Bat Flips Kenley Jansen BOS RP R $6 OUT
Salvador Perez KCR C/1B R $3
 John McGraw's .547 On Base % Mason Miller OAK RP R $10
July 18, 2024 2:33 PM mr David Fry CLE C/1B/OF R $1 OUT
Matt Wallner MIN OF L $4
Zebby Matthews MIN SP R $4
 Roñ(ald) Swañsoñ Kenley Jansen BOS RP R $6 OUT
July 16, 2024 9:31 PM Pitches Be Crazy Michael Kopech CHW RP R $1
Luis Garcia HOU ST RP R $2 OUT
Spencer Schwellenbach ATL SP R $1
 Joseph Daniel Vottoneu Kenley Jansen BOS RP R $7 OUT
Nolan Arenado STL 3B R $17 
Luis Arraez SDP 1B/2B L $12
$30 loan