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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 #1442 ranked player and #278 starting pitcher (SP) worth $-31.3 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

Jhonathan Diaz Stats

GGSQSWLSVHLDIPTBFHERHRBBKERAFIPWHIPBABIPH/9K/9BB/9HR/9K%BB%$
Last 7 Days
Last 30 Days
Season10000001.35100010.001.630.750.2506.96.90.00.020.00.0-14.0
ROS Proj11320127.5110311337184.104.611.390.29610.15.92.31.016.46.50.0

Jhonathan Diaz 2026 Projections | Preseason

GGSQSWLSVHLDIPTBFHERKBBERAFIPWHIPK/9BB/9HR/9K%BB%$All Rank
Preseason (Grey)
Preseason (Steamer)41000006.32573524.204.531.396.42.31.417.96.3-31.31441
Prospectonator303014159.04.371.39

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 ESPN0.00.01501
MLB 10 Y!0.00.01642
MLB 12 ESPN-31.3-9.0-16.60.03.02.3-21.02781442
MLB 12 Y!0.00.01788
MLB 14 ESPN0.00.011027
MLB 14 Y!0.00.01528
MLB 15 ESPN-5.4-5.8-0.1-5.80.30.4-1.2132659
MLB 15 Y!0.00.01716
MLB 16 ESPN0.00.011021
MLB 16 Y!0.00.01954
AL 1012
NL 10
AL 121548
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 120.01226
6x6 (QS) Y! 120.01682
6x6 (Holds) ESPN 120.01391
6x6 (Holds) Y! 120.01297
7x7 ESPN 121682
7x7 Y! 121269

Jhonathan Diaz Fantasy Baseball | Preseason Player Rater

$Point Shares$W$$SV$$ERA$$WHIP$$K$Pos RkTot Rk
MLB 10 ESPN-34.1-9.7-21.50.02.92.4-18.92781349
MLB 10 Y!-34.0-6.8-19.50.02.92.4-20.82791102
MLB 12 ESPN-31.3-9.0-16.60.03.02.3-21.02781441
MLB 12 Y!-33.8-8.3-19.40.02.92.3-20.62801145
MLB 14 ESPN-23.7-8.7-11.70.03.02.5-18.52771400
MLB 14 Y!-28.2-9.8-16.80.03.02.4-17.82801109
MLB 15 ESPN-23.8-8.5-11.00.02.92.4-19.12801493
MLB 15 Y!-27.6-10.4-16.40.02.92.4-17.52821142
MLB 16 ESPN-22.0-8.5-9.90.03.02.5-18.62781490
MLB 16 Y!-23.0-11.1-14.20.02.92.5-15.22801113
AL 10-17.7-9.2-12.50.02.62.3-11.1150798
NL 10
AL 12-12.1-8.5-8.00.02.72.5-10.3150794
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 12-43.4-13.3-13.70.02.41.9-17.2-17.8286767
6x6 (Holds) ESPN 12-43.4-13.3-13.70.02.41.9-17.2-17.8292767
7x7 ESPN 12-42.9-13.3-13.60.02.52.1-17.2-17.70.0290771

Jhonathan Diaz 2026 Projections | Preseason

GGSQSWLSVHLDIPTBFHERKBBERAFIPWHIPK/9BB/9HR/9K%BB%$All Rank
Preseason (Grey)
Preseason (Steamer)41000006.32573524.204.531.396.42.31.417.96.3-31.31441
Prospectonator303014159.04.371.39

Jhonathan Diaz Fantasy Outlook For 2026

Grey Albright Player Summary

Player data for Jhonathan Diaz maintained by | Updated: