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Kenley Jansen BOS RP R OUT

Born: 09/30/1987 Age: 37

FanGraphs Player Page

2025 OPL OPL Player Page

Auctions are not allowed at this time

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

Sat 11/23 Sun 11/24 Mon 11/25
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Positions
RP

All Leagues
Average $12.66 Median $12.00
SABR Points
Average $12.47 Median $12.00

All Leagues
Average $9.40 Median $9.00
SABR Points
Average $8.60 Median $9.00

Roster%
81.56%
Change
7Day 2.5%
30Day 4.07%

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

MLB Stats

Pitching

YearTeamGGSIP SV HLD K BB HBP HR P/IP Pts
2010LAD25027.044411510 7.59 205.00
2011LAD51053.259962623 7.42 398.33
2012LAD65065.0258992236 8.11 527.00
2013LAD75076.228161111836 8.72 668.33
2014LAD68065.14401011905 9.59 626.67
2015LAD54052.136180826 9.51 497.67
2016LAD71068.24701041124 10.13 695.33
2017LAD65068.1411109725 9.9 676.67
2018LAD69071.23808217213 6.79 486.33
2019LAD62063.0330801649 7.35 463.00
2020LAD27024.111033932 7.42 180.67
2021LAD69069.0380863624 7.84 541.00
2022ATL65064.0410852228 8.11 519.00
2023BOS51044.2290521725 7.84 350.33
2024BOS54054.2270622014 7.63 417.33

MILB Stats

Pitching

YearTeamGGSIP SV HLD K BB HBP HR P/IP Pts
2009LAD (A+)12011.200191101 4.31 50.33
2010LAD (A+)11018.00028600 7.11 128.00
2010LAD (AA)22027.081501700 8.44 228.00
2011LAD (A+)222.0004000 9 18.00
2011LAD (AA)506.0029301 5.67 34.00
2015LAD (A+)655.1018101 5.75 30.67

Spring Training Stats

Pitching

YearTeamGGSIP SV HLD K BB HBP HR P/IP Pts
2011LAD (ST)909.20211700 5.93 57.33
2012LAD (ST)909.0029303 2.56 23.00
2013LAD (ST)707.1036300 7.05 51.67
2014LAD (ST)808.0029100 7.88 63.00
2016LAD (ST)10010.10114301 5.97 61.67
2017LAD (ST)706.1019201 5.47 34.67
2018LAD (ST)504.2016000 8.43 39.33
2019LAD (ST)706.1027100 8 50.67
2020LAD (ST)808.01212001 8 64.00
2021LAD (ST)807.10413201 8.14 59.67
2022ATL (ST)404.0033200 8 32.00
2023BOS (ST)605.2014402 0.41 2.33
2024BOS (ST)403.2025002 2.82 10.33

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 7.00
Sep 20, 2024 BOS MIN 0 0 0 0 1.0 3 0 0 0 0 0 0 0 5.00
Sep 18, 2024 BOS @TBR 0 0 1 0 1.0 5 0 0 0 2 2 0 0 8.00
Sep 12, 2024 BOS @NYY 0 0 0 0 1.0 3 0 0 0 1 0 0 0 7.00
Sep 11, 2024 BOS BAL 0 0 0 0 1.0 3 0 0 1 0 0 0 0 5.00
Sep 7, 2024 BOS CHW 0 0 1 0 1.0 3 0 0 0 1 0 0 0 12.00
Sep 4, 2024 BOS @NYM 0 0 0 0 0.1 5 4 4 1 1 3 0 0 -5.33
Aug 30, 2024 BOS @DET 0 1 0 0 1.0 5 1 1 2 2 0 0 0 9.00
Aug 28, 2024 BOS TOR 0 0 1 0 1.0 3 0 0 0 1 0 0 0 12.00
Aug 27, 2024 BOS TOR 0 0 0 0 1.0 4 1 1 1 0 0 0 1 -8.00
Totals 0 1 3 0 9.1 37 6 6 5 9 5 0 1 51.67

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 1, 2015 5:40 PM add LeVey's Lions $17
October 5, 2015 8:08 AM increase LeVey's Lions $19

Recent Trades for Kenley Jansen in SABR Points

Date Proposing Team Proposing Team Gives Accepting Team Accepting Team Gives
July 14, 2024 12:32 AM LT Titans ⚂ Jordan Montgomery ARI SP L $8
 Batmen & Robin Roberts Kenley Jansen BOS RP R $8 OUT
May 1, 2024 4:26 PM Chipper at the Chop House Kenley Jansen BOS RP R $7 OUT
Connor Joe PIT 1B/OF R $2 
 It's the way she goes boys Willson Contreras STL C R $13
Will Smith KCR RP L $3 OUT
Heston Kjerstad BAL OF L $2
May 1, 2024 12:09 PM Breakfast Monkeys Ezequiel Tovar COL SS R $4
Noelvi Marte CIN 3B R $3
Riley Greene DET OF L $7
Kodai Senga NYM RP R $11
 The Fish 🐠 🎣 Kenley Jansen BOS RP R $13 OUT
Ozzie Albies ATL 2B S $21
Trevor Rogers BAL ST SP L $8
$17 loan
April 29, 2024 11:45 PM ThomasMoreWins Kenley Jansen BOS RP R $12 OUT
Thairo Estrada SFG AAA 2B R $3
Bo Bichette TOR SS R $41
Davis Schneider TOR 2B/OF R $3
Masataka Yoshida BOS Util L $3 OUT
 The Perfect Pitchers Mark Canha DET 1B/OF R $3 OUT
Bryce Harper PHI 1B L $18
Nolan Gorman STL ST 2B L $11
Reese Olson DET SP R $9
Evan Carter TEX OF L $7 OUT
August 30, 2023 1:02 PM ☀️Sunny Meadows🪻 Alec Bohm PHI 1B/3B R $4
 Nuke's Lollygaggers Kenley Jansen BOS RP R $15 OUT
$11 loan
August 9, 2023 11:01 AM Fly Eli's Evian Showers Joe Musgrove SDP SP R $17 OUT
Ryan Helsley STL RP R $4
Jack Suwinski PIT ST OF L $2
 Reggie Dwight 🕶️🎹 Kenley Jansen BOS RP R $11 OUT
Christian Yelich MIL OF L $31 OUT
Yu Darvish SDP SP R $19
Jack Flaherty BAL SP R $6
$44 loan
March 30, 2023 1:17 PM Harum-Scarum Wolverines Pete Alonso NYM 1B R $40 
 BaseRunners Kenley Jansen ATL RP R $19 OUT
Raisel Iglesias ATL RP R $21
Hunter Greene CIN SP R $1
Evan Phillips LAD RP R $4
January 18, 2023 8:01 PM Yeah Jeets ⚾️ Kenley Jansen ATL RP R $5 OUT
Sonny Gray MIN SP R $15
 Bingo DeMoss Oswald Peraza NYY ST SS R $5
January 18, 2023 12:28 PM Bugs Luis Urias MIL 3B R $5
 Fanatics Nutsacks Kenley Jansen ATL RP R $11 OUT
December 25, 2022 4:24 PM AKA Big Papi Mike Trout LAA ST OF R $56 OUT
 🧹🥖Rake and Bake🥖🧹 Kenley Jansen ATL RP R $17 OUT
Seiya Suzuki CHC OF R $29