Justin Slaten BOS RP R

Born: 09/15/1997 Age: 27

FanGraphs Player Page

2025 OPL OPL Player Page

Signed By

Conine-nine-nine for $3

On MLB 40-man: YES
Acquired: Trade (NYM) Dec'23

Mon 4/28 Tue 4/29 Wed 4/30
--- @TOR 7:07 PM EDT @TOR 7:07 PM EDT

Positions
RP
2026 Earned Positions
RP

All Leagues
Average $2.67 Median $3.00
Ottoneu Classic (4x4)
Average $2.14 Median $1.00

All Leagues
Average $2.30 Median $2.00
Ottoneu Classic (4x4)
Average $1.60 Median $1.00

Roster%
97.25%
Change
7Day 0.92%
30Day 2.45%

2025 OPL 2025 OPL Round 1
OPL Roster%
8.75%
OPL Average Salary
$2.71

MLB Stats

Pitching

YearTeamGGSIP K HR9 ERA WHIP
2024BOS44055.1580.650602.927711.01205
2025BOS11010.090.000003.600000.60000

MILB Stats

Pitching

YearTeamGGSIP K HR9 ERA WHIP
2019TEX (R)101.010.000000.000000.00000
2019TEX (A-)101015.1211.173916.456521.82609
2021TEX (A+)201982.11101.858306.012151.50607
2022TEX (CPX)101.020.000000.000000.00000
2022TEX (AA)25550.2641.065796.927631.91447
2023TEX (AA)35151.1761.577923.155841.11039
2023TEX (AAA)508.1101.080001.080000.84000
2024BOS (AA)100.110.0000027.000276.00006

Recent Games

Last 10 MLB Games

DateTeamOpponentGSWinSaveHoldIPTBF RERHKBBHBPHR
Apr 26, 2025 BOS @CLE 0 0 0 0 1.0 4 0 0 0 1 1 0 0
Apr 21, 2025 BOS CHW 0 0 1 0 1.0 3 0 0 0 1 0 0 0
Apr 19, 2025 BOS CHW 0 0 0 0 1.0 3 0 0 0 2 0 0 0
Apr 16, 2025 BOS @TBR 0 0 1 0 1.0 3 0 0 0 2 0 0 0
Apr 12, 2025 BOS @CHW 0 0 0 0 1.0 3 0 0 0 0 0 0 0
Apr 9, 2025 BOS TOR 0 0 0 0 1.0 3 0 0 0 0 0 0 0
Apr 6, 2025 BOS STL 0 0 0 0 1.0 3 0 0 0 1 0 0 0
Apr 3, 2025 BOS @BAL 0 0 0 0 1.0 4 0 0 1 1 0 0 0
Mar 31, 2025 BOS @BAL 0 0 0 0 0.0 4 4 4 3 0 1 0 0
Mar 30, 2025 BOS @TEX 0 0 0 0 1.0 3 0 0 0 0 0 0 0
Totals 0 0 2 0 9.0 33 4 4 4 8 2 0 0

Last 10 MILB Games

DateLevelTeamOpponentGSWinSave IPTBFRERHKBBHBPHR
Aug 23, 2024 AA POR SOM 0 0 0 0.1 3 1 1 1 1 1 0 0
Sep 24, 2023 AAA RR @TAC 0 0 0 2.0 8 1 1 1 2 1 0 1
Sep 22, 2023 AAA RR @TAC 0 0 0 0.2 5 0 0 1 2 2 0 0
Sep 20, 2023 AAA RR @TAC 0 0 0 1.2 6 0 0 0 1 1 0 0
Sep 17, 2023 AAA RR LV 0 1 0 2.0 7 0 0 1 2 0 0 0
Sep 13, 2023 AAA RR LV 0 0 0 2.0 6 0 0 0 3 0 0 0
Sep 8, 2023 AA FRI NWA 0 0 0 2.0 7 0 0 0 4 1 0 0
Sep 4, 2023 AA FRI NWA 0 0 0 2.0 8 1 1 3 3 0 0 0
Aug 30, 2023 AA FRI CC 0 0 0 2.0 7 0 0 0 5 1 0 0
Aug 25, 2023 AA FRI @MID 0 1 0 2.0 7 0 0 0 1 2 0 0
Totals 0 2 0 16.2 64 3 3 7 24 9 0 1

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
April 17, 2024 9:45 AM add Conine-nine-nine $1
October 10, 2024 12:47 AM increase Conine-nine-nine $3

Recent Trades for Justin Slaten in Ottoneu Classic (4x4)

Date Proposing Team Proposing Team Gives Accepting Team Accepting Team Gives
January 22, 2025 6:52 PM Rampaging Fluffaloes Justin Slaten BOS RP R $4
Jared Jones PIT SP R $4 60IL
Max Clark DET A+ OF L $2
 Sandlot Prophets Jordan Westburg BAL 2B/3B R $7