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Zack Kelly
Projections & Stats

BOS

Player Information

TeamBOS PosRP Age30
ThrowsR $/Game-2.3 RCL R%0
Razzball 2025 rest of season projections for Zack Kelly of the Boston Red Sox have him as the #678 ranked player and #262 relief pitcher (RP) worth $-12.2 in standard 12 team 5x5 mixed leagues for fantasy baseball.

Jump to: Season Stats || Monthly Stats || Game Log || Player Rater || 2024 Fantasy Outlook
Grey Albright's 2025 Player Summary

Zack Kelly Stats

GGSQSWLSVHLDIPTBFHERHRBBKERAFIPWHIPBABIPH/9K/9BB/9HR/9K%BB%$
Last 7 Days30000013.715311142.455.211.080.2227.39.72.42.526.76.7-5.8
Last 30 Days800020110.044831692.704.331.400.2507.28.15.40.920.513.6-8.1
Season1500130220.089201328205.853.861.400.3279.09.03.60.922.59.0-18.9
ROS Proj2100110222.9992010311233.974.301.380.2927.99.04.31.223.411.3-12.3

Zack Kelly 2025 Projections | Preseason

GGSQSWLSVHLDIPTBFHERKBBERAFIPWHIPK/9BB/9HR/9K%BB%$All Rank
Preseason (Grey)
Preseason (Steamer)41002201144.6191382046204.294.031.329.34.11.024.110.7-6.6552
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$
Jun 22@SF71.37233110016.9212.812.26-42.5
Jun 20@SFHLD60.73140001200.000.001.49-11.5
Jun 17@SEA41.75160000200.000.670.0031.6
Jun 9TBL111.07231213109.0010.074.00-66.7
Jun 8@NYY80.3392000000.000.006.06-66.6
Jun 6@NYY32.07351000400.00-0.920.5036.3
Jun 3LAAL101.04120101000.006.071.00-12.2
May 25BAL82.08251211004.504.581.00-10.9
Apr 20CHWL70.0391330000.000.00-69.3
Apr 15@TB72.711433220406.670.021.121.6
Apr 12@CHWBSV61.772712213110.598.991.20-15.8
Apr 8TOR61.7103542212010.592.472.99-46.6
Apr 4STLHLD71.05222110109.000.852.00-39.0
Apr 3@BALW51.0250000000.002.850.0028.9
Mar 29@TEX62.07231000100.001.610.5017.5

Zack Kelly Stats | Season

Zack Kelly stats and 5x5 fantasy value from 2013-2025.
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
2025BOS150013028920.0201328205.853.861.400.3270.93.69.0-18.9

Zack Kelly Stats | Monthly

Zack Kelly 2025 fantasy value by month for 5x5 leagues.
GGSQSWLSVHLDIPHERKBBERAFIPWHIPBABIPH/9K/9BB/9HR/9$$/G$
March10000002.010100.002.030.500.1674.54.50.00.00.00.8
April60011018.0111010211.243.651.620.4359.911.22.31.1-18.9-18.5
May10000002.011014.504.531.000.1434.50.04.50.0-10.7-12.3
June70002018.072952.254.281.500.2867.910.15.61.1-10.6-9.6
July900100211.01271255.738.121.550.2509.89.84.14.1-19.5-29.9
August1110110211.0931132.464.211.090.2507.49.02.51.6-3.9-5.4
September70011004.39105520.797.193.230.4719.910.49.92.1-31.6-29.1

Zack Kelly Fantasy Baseball | Rest of Season Player Rater

$Point Shares$W$$SV$$ERA$$WHIP$$K$Pos RkTot Rk
MLB 10 ESPN-19.6-4.1-0.2-19.30.1-0.3-0.9258748
MLB 10 Y!-11.2-4.1-1.4-9.10.2-0.4-1.5248527
MLB 12 ESPN-12.2-4.7-0.2-12.00.1-0.2-0.9262678
MLB 12 Y!-9.2-4.8-1.3-7.20.2-0.4-1.5248540
MLB 14 ESPN-8.5-5.3-0.2-8.40.1-0.2-0.8262664
MLB 14 Y!-7.5-5.3-1.3-5.90.2-0.3-1.3244553
MLB 15 ESPN-7.7-5.6-0.2-7.30.1-0.3-1.0251700
MLB 15 Y!-7.6-5.6-1.3-5.70.1-0.3-1.4245590
MLB 16 ESPN-7.8-5.9-0.3-7.10.1-0.4-1.1259715
MLB 16 Y!-6.7-5.8-1.3-5.10.2-0.2-1.2249608
AL 10-31.3-3.90.0-32.10.00.0-0.2120705
NL 10
AL 12-5.1-5.10.0-5.90.00.0-0.2126441
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 12-8.3-4.7-0.3-7.70.1-0.3-1.10.00.0263377
6x6 (QS) Y! 12-7.0-4.7-1.0-5.60.1-0.3-1.10.00.0249352
6x6 (Holds) ESPN 12-44.0-5.3-1.1-22.1-0.1-0.9-2.60.0-18.2336646
6x6 (Holds) Y! 12-9.7-6.8-1.0-5.6-0.1-0.3-1.00.0-2.7312442
7x7 ESPN 12-22.8-5.5-0.6-25.8-0.1-0.5-1.40.04.6189376
7x7 Y! 12-10.5-7.1-1.0-6.1-0.1-0.3-1.00.0-3.0312437

Zack Kelly Fantasy Baseball | Preseason Player Rater

$Point Shares$W$$SV$$ERA$$WHIP$$K$Pos RkTot Rk
MLB 10 ESPN-9.3-4.3-0.2-9.00.1-0.3-0.9226522
MLB 10 Y!-3.3-2.3-0.2-2.60.0-0.3-1.2228434
MLB 12 ESPN-6.6-4.40.0-6.80.1-0.2-0.7226552
MLB 12 Y!-4.2-2.8-0.3-2.9-0.1-0.4-1.5227471
MLB 14 ESPN-4.9-4.60.0-5.20.1-0.1-0.7236594
MLB 14 Y!-5.0-3.2-0.5-2.9-0.1-0.6-1.9230519
MLB 15 ESPN-4.5-4.70.0-4.70.1-0.1-0.8231610
MLB 15 Y!-5.3-3.5-0.5-2.8-0.1-0.7-2.2225549
MLB 16 ESPN-4.4-4.70.1-4.70.1-0.1-0.8231647
MLB 16 Y!-6.0-3.7-0.6-3.1-0.2-0.8-2.3228595
AL 10-7.8-4.50.0-8.40.0-0.1-0.3129463
NL 10
AL 12-3.3-4.50.0-4.00.00.0-0.3121411
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 12-4.4-4.40.0-4.60.2-0.2-0.80.0221313
6x6 (Holds) ESPN 12-4.4-4.40.0-4.60.2-0.2-0.80.074313
7x7 ESPN 12-26.3-5.8-1.3-12.1-0.3-1.3-3.60.0-8.7211400

Zack Kelly 2025 Projections | Preseason

GGSQSWLSVHLDIPTBFHERKBBERAFIPWHIPK/9BB/9HR/9K%BB%$All Rank
Preseason (Grey)
Preseason (Steamer)41002201144.6191382046204.294.031.329.34.11.024.110.7-6.6552
Prospectonator

Zack Kelly Fantasy Outlook For 2024

Grey Albright Player Summary

Player data for Zack Kelly maintained by | Updated: