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Zack Kelly
Projections & Stats

BOS

Player Information

TeamBOS PosRP Age31
ThrowsR $/Game-2.0 RCL R%0
Razzball 2026 rest of season projections for Zack Kelly of the Boston Red Sox have him as the #580 ranked player and #233 relief pitcher (RP) worth $-9.3 in standard 12 team 5x5 mixed leagues for fantasy baseball.

Jump to: Season Stats || Monthly Stats || Game Log || Player Rater || 2026 Fantasy Outlook
Grey Albright's 2026 Player Summary

Zack Kelly Stats

GGSQSWLSVHLDIPTBFHERHRBBKERAFIPWHIPBABIPH/9K/9BB/9HR/9K%BB%$
Last 7 Days
Last 30 Days
Season
ROS Proj4100220541.01773718519404.014.341.360.2938.18.84.21.122.810.5-9.4

Zack Kelly 2026 Projections | Preseason

GGSQSWLSVHLDIPTBFHERKBBERAFIPWHIPK/9BB/9HR/9K%BB%$All Rank
Preseason (Grey)
Preseason (Steamer)4100220541.0177371940184.504.301.368.84.01.122.710.4-8.1616
Prospectonator

Zack Kelly Projections | Streamonator (Subscribe/login to see pitcher projections)

Zack Kelly daily MLB projections and fantasy value for probable starts in next 7-10 days. LU=Lineup. If the lineup has been released and incorporated into the projections, it is listed as "Live".

Zack Kelly Projections | DFS (Subscribe to see DFS MLB projections)

Zack Kelly daily fantasy baseball projections for DFS sites such as DraftKings and FanDuel. LU=Lineup. If the lineup has been released and incorporated into the projections, it is listed as "Live".

Zack Kelly Trade Value | Try our free Fantasy Baseball Trade Analyzer to evaluate trade offers.

Zack Kelly Game Log | Games Started

OPPDECIPBFPCHRERBBKERAFIPWHIPBABIPHRProj $Act $

Zack Kelly Game Log | Last 30 Day Relief Appearances

OPPDECIPStartIPBFPCHRERBBKHRERAFIPWHIP$

Zack Kelly Stats | Season

Zack Kelly stats and 5x5 fantasy value from 2013-2026.
PeriodTeamGGSQSWLSVHLDBFIPHERHRBBKERAFIPWHIPBABIPHR/9BB/9K/9$
2013 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2014 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2015 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2016 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2017 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2018 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2019 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2020 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2021 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2022BOS130010015914.014624113.954.281.320.2861.32.67.1-13.9
2023BOS8000000459.0740863.865.181.610.2500.07.75.8-17.4
2024BOS4930630824157.044251027613.974.841.250.2411.64.39.7-5.7
2025BOS2800130315235.03518312354.593.531.330.3300.83.18.9-12.8
2026 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --

Zack Kelly Stats | Monthly

Zack Kelly 2026 fantasy value by month for 5x5 leagues.
GGSQSWLSVHLDIPHERKBBERAFIPWHIPBABIPH/9K/9BB/9HR/9$$/G$
May10000002.011014.504.531.000.1434.50.04.50.0-10.7-12.3
June900020110.71131462.533.591.590.3579.311.85.10.8-8.9-8.3
September1100000112.71141032.843.191.110.2867.87.12.10.7-7.9-8.0

Zack Kelly Fantasy Baseball | Rest of Season Player Rater

$Point Shares$W$$SV$$ERA$$WHIP$$K$Pos RkTot Rk
MLB 10 ESPN-13.4-4.2-0.1-13.40.1-0.1-0.9238592
MLB 10 Y!-13.4-4.2-0.1-13.40.1-0.1-0.9238594
MLB 12 ESPN-9.3-4.8-0.1-9.40.1-0.1-0.8233580
MLB 12 Y!-9.3-4.8-0.1-9.40.1-0.1-0.8233578
MLB 14 ESPN-7.1-5.5-0.1-7.20.1-0.1-0.8235603
MLB 14 Y!-7.1-5.5-0.1-7.20.1-0.1-0.8235602
MLB 15 ESPN-6.4-5.8-0.2-6.30.1-0.1-0.9236614
MLB 15 Y!-6.4-5.8-0.2-6.30.1-0.1-0.9236614
MLB 16 ESPN-6.1-6.0-0.2-6.00.1-0.1-0.9240652
MLB 16 Y!-6.1-6.0-0.2-6.00.1-0.1-0.9240649
AL 10
NL 10
AL 12-4.5-4.90.0-5.40.00.0-0.1120380
NL 12

Zack Kelly Fantasy Baseball | Rest of Season Player Rater (non-standard 5x5)

$Point Shares$W$$SV$$ERA$$WHIP$$K$$QS$$HLD$Pos RkTot Rk
6x6 (QS) ESPN 12-6.3-4.8-0.2-6.10.1-0.1-1.00.00.0244347
6x6 (QS) Y! 12-6.3-4.8-0.2-6.10.1-0.1-1.00.00.0244347
6x6 (Holds) ESPN 12-35.3-6.7-0.7-25.00.0-0.4-1.90.0-8.3242515
6x6 (Holds) Y! 12-35.3-6.7-0.7-25.00.0-0.4-1.90.0-8.3242515
7x7 ESPN 12-42.3-6.8-0.4-30.80.0-0.2-1.10.0-10.8246454
7x7 Y! 12-42.3-6.8-0.4-30.80.0-0.2-1.10.0-10.8246454

Zack Kelly Fantasy Baseball | Preseason Player Rater

$Point Shares$W$$SV$$ERA$$WHIP$$K$Pos RkTot Rk
MLB 10 ESPN-10.8-4.7-0.5-9.20.0-0.5-1.6246612
MLB 10 Y!-4.0-2.6-0.4-2.60.0-0.3-1.7243466
MLB 12 ESPN-8.1-4.8-0.3-6.90.0-0.3-1.6247616
MLB 12 Y!-5.2-3.1-0.6-2.8-0.1-0.5-2.2247513
MLB 14 ESPN-5.2-4.9-0.1-4.90.1-0.1-1.2239606
MLB 14 Y!-5.9-3.7-0.8-2.7-0.2-0.6-2.6245549
MLB 15 ESPN-4.9-5.0-0.1-4.40.1-0.1-1.4238621
MLB 15 Y!-6.3-3.9-0.9-2.6-0.2-0.7-2.9244572
MLB 16 ESPN-4.6-5.1-0.1-4.30.10.0-1.3240658
MLB 16 Y!-6.9-4.2-1.0-2.8-0.2-0.8-3.1245599
AL 10-7.2-4.50.0-7.70.0-0.1-0.4122405
NL 10
AL 12-3.1-4.60.0-3.70.00.0-0.4118398
NL 12

Zack Kelly Fantasy Baseball | Preseason Player Rater (non-standard 5x5)

$Point Shares$W$$SV$$ERA$$WHIP$$K$$QS$$HLD$Pos RkTot Rk
6x6 (QS) ESPN 12-6.3-4.8-0.5-4.60.0-0.4-1.80.0251360
6x6 (Holds) ESPN 12-6.3-4.8-0.5-4.60.0-0.4-1.80.067360
7x7 ESPN 12-39.8-8.4-2.0-12.8-0.6-1.4-4.40.0-19.6258550

Zack Kelly 2026 Projections | Preseason

GGSQSWLSVHLDIPTBFHERKBBERAFIPWHIPK/9BB/9HR/9K%BB%$All Rank
Preseason (Grey)
Preseason (Steamer)4100220541.0177371940184.504.301.368.84.01.122.710.4-8.1616
Prospectonator

Zack Kelly Fantasy Outlook For 2026

Grey Albright Player Summary

Player data for Zack Kelly maintained by | Updated: