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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 #1171 ranked player and #274 starting pitcher (SP) worth $-28.4 in standard 12 team 5x5 mixed leagues for fantasy baseball.

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Grey Albright's 2026 Player Summary

Jhonathan Diaz Stats

GGSQSWLSVHLDIPTBFHERHRBBKERAFIPWHIPBABIPH/9K/9BB/9HR/9K%BB%$
Last 7 Days
Last 30 Days
Season
ROS Proj41000006.325731254.084.461.380.29510.07.12.91.418.46.8-28.4

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
Prospectonator303016127160.067015663127403.551.227.12.21.018.95.913.4

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$

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
2026 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --

Jhonathan Diaz Stats | Monthly

Jhonathan Diaz 2026 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

Jhonathan Diaz Fantasy Baseball | Rest of Season Player Rater

$Point Shares$W$$SV$$ERA$$WHIP$$K$Pos RkTot Rk
MLB 10 ESPN-31.6-6.7-18.30.02.92.3-19.52751138
MLB 10 Y!
MLB 12 ESPN-28.4-8.2-17.00.03.02.5-17.92741171
MLB 12 Y!
MLB 14 ESPN-26.3-9.7-16.00.03.02.6-16.92741245
MLB 14 Y!
MLB 15 ESPN-22.5-10.3-14.10.02.92.6-14.92741266
MLB 15 Y!
MLB 16 ESPN-21.2-11.0-13.40.02.92.6-14.32781247
MLB 16 Y!
AL 10
NL 10
AL 12-9.1-7.9-7.20.02.62.4-7.9140579
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 12-42.2-12.3-14.40.02.42.0-15.1-18.10.0285792
6x6 (QS) Y! 12
6x6 (Holds) ESPN 12-37.6-8.2-22.00.03.83.2-23.40.0-0.2277567
6x6 (Holds) Y! 12
7x7 ESPN 12-52.1-12.3-17.40.02.92.4-18.5-22.4-0.1287795
7x7 Y! 12

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
Prospectonator303016127160.067015663127403.551.227.12.21.018.95.913.4

Jhonathan Diaz Fantasy Outlook For 2026

Grey Albright Player Summary

Player data for Jhonathan Diaz maintained by | Updated: