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Jhonathan Diaz
Projections & Stats

SEA

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TeamSEA PosSP Age28
ThrowsL $/Game-24.5 RCL R%0

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Razzball 2025 rest of season projections for Jhonathan Diaz of the Seattle Mariners have him as the #1283 ranked player and #255 starting pitcher (SP) worth $-26.6 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

Jhonathan Diaz Stats

GGSQSWLSVHLDIPTBFHERHRBBKERAFIPWHIPBABIPH/9K/9BB/9HR/9K%BB%$
Last 7 Days
Last 30 Days
Season10000001.35100010.001.610.750.2506.96.90.00.020.00.0-8.3
ROS Proj511110012.1521361594.234.361.400.2989.76.73.70.717.78.7-26.6

Jhonathan Diaz 2025 Projections | Preseason

GGSQSWLSVHLDIPTBFHERKBBERAFIPWHIPK/9BB/9HR/9K%BB%$All Rank
Preseason (Grey)
Preseason (Steamer)41011007.23084634.204.561.456.93.11.318.58.4-28.51356
Prospectonator303015118158.667815466126563.761.337.13.21.018.58.3-2.2

Jhonathan Diaz Projections | Streamonator (Subscribe/login to see pitcher projections)

Jhonathan Diaz 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".

Jhonathan Diaz Projections | DFS (Subscribe to see DFS MLB projections)

Jhonathan Diaz 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".

Jhonathan Diaz Trade Value | Try our free Fantasy Baseball Trade Analyzer to evaluate trade offers.

Jhonathan Diaz Game Log | Games Started

OPPDECIPBFPCHRERBBKERAFIPWHIPBABIPHRProj $Act $

Jhonathan Diaz Game Log | Last 30 Day Relief Appearances

OPPDECIPStartIPBFPCHRERBBKHRERAFIPWHIP$
Apr 1DET81.35261000100.001.350.756.0

Jhonathan Diaz Stats | Season

Jhonathan Diaz stats and 5x5 fantasy value from 2013-2025.
PeriodTeamGGSQSWLSVHLDBFIPHERHRBBKERAFIPWHIPBABIPHR/9BB/9K/9$
2013 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2014 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2015 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2016 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2017 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2018 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2019 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2020 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2021LAA32010005913.01161794.154.631.380.2440.74.86.2-13.0
2022LAA43011006615.0135110112.944.481.500.2730.66.06.6-14.1
2023LAA4100000447.013807410.295.972.860.4480.09.05.1-20.3
2024SEA51001004710.01452384.665.131.750.3531.92.87.4-20.3
2025SEA100000051.0100010.001.610.750.2500.00.06.9-8.3

Jhonathan Diaz Stats | Monthly

Jhonathan Diaz 2025 fantasy value by month for 5x5 leagues.
GGSQSWLSVHLDIPHERKBBERAFIPWHIPBABIPH/9K/9BB/9HR/9$$/G$
April10000001.310100.001.530.750.2506.86.80.00.0-23.0-26.7
June11000005.393415.076.971.880.3509.96.81.73.4-16.7-33.1
August10000001.0321118.004.034.000.6009.99.09.00.0-16.6-38.7
September20000003.310310.002.130.600.1112.78.12.70.0-8.80.6

Jhonathan Diaz Fantasy Baseball | Rest of Season Player Rater

$Point Shares$W$$SV$$ERA$$WHIP$$K$Pos RkTot Rk
MLB 10 ESPN-32.6-6.6-18.30.02.61.6-19.52531327
MLB 10 Y!-34.1-6.5-17.80.02.51.2-21.02541146
MLB 12 ESPN-26.6-8.0-15.60.02.71.9-16.62551283
MLB 12 Y!-28.9-8.0-15.60.02.61.6-18.52571163
MLB 14 ESPN-27.2-9.5-16.10.02.82.1-17.02521490
MLB 14 Y!-25.7-9.4-14.30.02.81.8-16.92581177
MLB 15 ESPN-22.3-10.0-13.60.02.72.1-14.52511401
MLB 15 Y!-22.0-10.0-12.60.02.71.8-15.02581157
MLB 16 ESPN-19.6-10.7-12.30.02.72.1-13.12511375
MLB 16 Y!-18.3-10.6-10.90.02.71.9-13.02581134
AL 10-9.1-6.0-7.10.02.52.2-7.7126325
NL 10
AL 12-8.3-7.3-6.90.02.72.3-7.4127634
NL 12

Jhonathan Diaz 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 12-43.1-12.0-14.20.02.21.5-15.2-18.40.0255879
6x6 (QS) Y! 12-41.7-11.8-14.00.02.21.3-16.5-15.80.0253875
6x6 (Holds) ESPN 12-36.7-8.1-20.80.03.32.2-22.20.0-0.2254452
6x6 (Holds) Y! 12-29.9-8.0-15.90.02.51.3-18.80.0-0.2257880
7x7 ESPN 12-53.6-12.0-17.40.02.51.6-18.7-22.5-0.1258880
7x7 Y! 12-40.5-11.8-13.40.02.01.1-15.9-15.2-0.1253875

Jhonathan Diaz Fantasy Baseball | Preseason Player Rater

$Point Shares$W$$SV$$ERA$$WHIP$$K$Pos RkTot Rk
MLB 10 ESPN-37.2-9.6-22.50.02.92.0-20.62651326
MLB 10 Y!-38.2-6.6-20.90.02.92.1-23.32651089
MLB 12 ESPN-28.5-8.8-15.00.03.02.3-19.82671356
MLB 12 Y!-30.0-8.1-17.20.03.02.3-19.12681074
MLB 14 ESPN-24.0-8.6-11.40.03.02.5-19.12701446
MLB 14 Y!-25.9-9.6-15.30.03.02.4-17.02681102
MLB 15 ESPN-18.7-8.4-8.70.02.92.4-16.32701330
MLB 15 Y!-21.5-10.2-13.10.02.92.4-14.72681100
MLB 16 ESPN-17.0-8.3-7.70.02.92.5-15.72731362
MLB 16 Y!-17.7-10.9-11.30.02.92.5-12.82691086
AL 10-9.0-8.8-7.70.02.62.3-7.2138603
NL 10
AL 12-8.4-8.2-6.10.02.72.5-8.5140647
NL 12

Jhonathan Diaz Fantasy Baseball | Preseason Player Rater (non-standard 5x5)

$Point Shares$W$$SV$$ERA$$WHIP$$K$$QS$$HLD$Pos RkTot Rk
6x6 (QS) ESPN 12-43.0-13.2-13.20.02.51.9-17.3-17.9270776
6x6 (Holds) ESPN 12-43.0-13.2-13.20.02.51.9-17.3-17.9311776
7x7 ESPN 12-43.6-13.2-13.20.02.41.8-17.5-18.10.0281646

Jhonathan Diaz 2025 Projections | Preseason

GGSQSWLSVHLDIPTBFHERKBBERAFIPWHIPK/9BB/9HR/9K%BB%$All Rank
Preseason (Grey)
Preseason (Steamer)41011007.23084634.204.561.456.93.11.318.58.4-28.51356
Prospectonator303015118158.667815466126563.761.337.13.21.018.58.3-2.2

Jhonathan Diaz Fantasy Outlook For 2024

Grey Albright Player Summary

Player data for Jhonathan Diaz maintained by | Updated: