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Jhonathan Diaz
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SEA

Player Information

TeamSEA PosSP Age29
ThrowsL $/Game0.0 RCL R%0

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Razzball 2026 rest of season projections for Jhonathan Diaz of the Seattle Mariners have him as the #1051 ranked player and #240 starting pitcher (SP) worth $-17.9 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

Jhonathan Diaz Stats

GGSQSWLSVHLDIPTBFHERHRBBKERAFIPWHIPBABIPH/9K/9BB/9HR/9K%BB%$
Last 7 Days
Last 30 Days
Season10000001.36211016.7511.351.500.25013.86.90.06.816.70.0-17.0
ROS Proj11000002.811410124.595.351.540.29812.96.43.20.014.57.314.1

Jhonathan Diaz 2026 Projections | Preseason

GGSQSWLSVHLDIPTBFHERKBBERAFIPWHIPK/9BB/9HR/9K%BB%$All Rank
Preseason (Grey)
Preseason (Steamer)41000006.32573524.144.501.396.42.31.417.96.3-26.61264
Prospectonator303016811162.068316266122393.691.246.82.21.117.85.795.6

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$
Aug 20@MIL71.36252110116.9211.341.50-25.3

Jhonathan Diaz Stats | Season

Jhonathan Diaz stats and 5x5 fantasy value from 2013-2026.
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
2025SEA100000051.0100010.001.630.750.2500.00.06.9-14.0
2026SEA100000061.0211016.7511.351.500.2506.90.06.9-17.0

Jhonathan Diaz Stats | Monthly

Jhonathan Diaz 2026 fantasy value by month for 5x5 leagues.
GGSQSWLSVHLDIPHERKBBERAFIPWHIPBABIPH/9K/9BB/9HR/9$$/G$
August10000001.321106.7511.281.500.2509.96.80.06.8-21.7-47.3

Jhonathan Diaz Fantasy Baseball | Rest of Season Player Rater

$Point Shares$W$$SV$$ERA$$WHIP$$K$Pos RkTot Rk
MLB 10 ESPN-21.3-5.0-4.60.0-0.7-5.4-11.6240997
MLB 10 Y!-21.3-5.0-4.60.0-0.7-5.4-11.6240999
MLB 12 ESPN-17.9-6.0-4.00.0-0.1-4.4-10.42401051
MLB 12 Y!-17.9-6.0-4.00.0-0.1-4.4-10.42401052
MLB 14 ESPN-18.2-6.9-4.10.00.0-4.3-10.8239655
MLB 14 Y!-18.2-6.9-4.10.00.0-4.3-10.8239657
MLB 15 ESPN-15.6-7.2-3.30.00.2-3.8-9.7239657
MLB 15 Y!-15.6-7.2-3.30.00.2-3.8-9.7239658
MLB 16 ESPN-13.4-7.6-2.70.00.4-3.3-8.8239627
MLB 16 Y!-13.4-7.6-2.70.00.4-3.3-8.8239627
AL 10
NL 10
AL 12-8.7-4.8-0.60.00.6-2.8-6.9116317
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 12-22.5-7.9-2.90.0-0.1-3.5-8.4-8.60.0239714
6x6 (QS) Y! 12-22.5-7.9-2.90.0-0.1-3.5-8.4-8.60.0239714
6x6 (Holds) ESPN 12-23.2-6.5-5.00.0-0.2-5.6-13.40.00.0240489
6x6 (Holds) Y! 12-23.2-6.5-5.00.0-0.2-5.6-13.40.00.0240489
7x7 ESPN 12-26.7-8.6-3.50.0-0.2-4.2-10.1-9.70.0240435
7x7 Y! 12-26.7-8.6-3.50.0-0.2-4.2-10.1-9.70.0240435

Jhonathan Diaz Fantasy Baseball | Preseason Player Rater

$Point Shares$W$$SV$$ERA$$WHIP$$K$Pos RkTot Rk
MLB 10 ESPN-31.5-9.7-20.00.02.82.3-17.62771272
MLB 10 Y!-31.8-6.7-18.40.02.92.4-19.72781030
MLB 12 ESPN-26.6-8.9-14.70.03.02.5-18.42771264
MLB 12 Y!-28.9-8.2-17.20.03.02.5-18.22781023
MLB 14 ESPN-26.0-8.6-12.70.03.12.6-20.02781627
MLB 14 Y!-29.5-9.7-17.60.03.02.6-18.52811072
MLB 15 ESPN-24.4-8.5-11.30.03.02.5-19.62801636
MLB 15 Y!-27.0-10.3-16.20.03.02.5-17.32801078
MLB 16 ESPN-20.8-8.4-9.50.03.02.5-17.82791635
MLB 16 Y!-24.0-11.0-14.70.02.92.5-15.72831076
AL 10-14.9-9.2-11.00.02.52.3-9.7147733
NL 10
AL 12-9.0-8.5-6.40.02.62.4-8.6149610
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 12-38.9-13.2-12.50.02.52.1-15.7-16.3286740
6x6 (Holds) ESPN 12-38.9-13.2-12.50.02.52.1-15.7-16.3298740
7x7 ESPN 12-39.8-13.3-12.60.02.52.0-15.9-16.5-0.3292549

Jhonathan Diaz 2026 Projections | Preseason

GGSQSWLSVHLDIPTBFHERKBBERAFIPWHIPK/9BB/9HR/9K%BB%$All Rank
Preseason (Grey)
Preseason (Steamer)41000006.32573524.144.501.396.42.31.417.96.3-26.61264
Prospectonator303016811162.068316266122393.691.246.82.21.117.85.795.6

Jhonathan Diaz Fantasy Outlook For 2026

Grey Albright Player Summary

Player data for Jhonathan Diaz maintained by | Updated: