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Luis Castillo
Projections & Stats

SEA

Player Information

TeamSEA PosSP Age33
ThrowsR $/Game6.5 RCL R%100
Razzball 2026 rest of season projections for Luis Castillo of the Seattle Mariners have him as the #122 ranked player and #35 starting pitcher (SP) worth $11.4 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
Last year’s tier that I told you to avoid in this same area was Walker Buehler, Cease, Greene, Musgrove, Ragans and Senga. Three were solid, three terrible. That might seem like an L, but as I said with how I felt about Ragans and avoiding him, I’m t... (click to read the rest)

Luis Castillo Stats

GGSQSWLSVHLDIPTBFHERHRBBKERAFIPWHIPBABIPH/9K/9BB/9HR/9K%BB%$
Last 7 Days
Last 30 Days
Season32321811800180.77471687123461623.543.881.180.2858.48.12.31.121.76.210.4
ROS Proj31311700178.66131637923481653.983.701.180.2748.28.32.41.226.97.80.0

Luis Castillo 2026 Projections | Preseason

GGSQSWLSVHLDIPTBFHERKBBERAFIPWHIPK/9BB/9HR/9K%BB%$All Rank
Preseason (Grey)100172.01663.891.218.711.0126
Preseason (Steamer)31311612900178.675917187171504.253.971.248.62.51.322.66.611.4122
Prospectonator

Luis Castillo Projections | Streamonator (Subscribe/login to see pitcher projections)

Luis Castillo 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".

Luis Castillo Projections | DFS (Subscribe to see DFS MLB projections)

Luis Castillo 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".

Luis Castillo Trade Value | Try our free Fantasy Baseball Trade Analyzer to evaluate trade offers.

Luis Castillo Game Log | Games Started

OPPDECIPBFPCHRERBBKERAFIPWHIPBABIPHRProj $Act $

Luis Castillo Game Log | Last 30 Day Relief Appearances

OPPDECIPStartIPBFPCHRERBBKHRERAFIPWHIP$

Luis Castillo Stats | Season

Luis Castillo stats and 5x5 fantasy value from 2013-2026.
PeriodTeamGGSQSWLSVHLDBFIPHERHRBBKERAFIPWHIPBABIPHR/9BB/9K/9$
2013 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2014 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2015 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2016 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2017CIN15158370035989.064311132983.123.741.070.2471.13.29.9-0.6
2018CIN313111101200708170.01588128491654.304.321.220.2821.52.68.84.0
2019CIN32322015800781191.01397222792263.403.701.140.2621.03.710.721.0
2020CIN12127460029270.06225524893.212.651.230.3290.63.111.412.2
2021CIN33331881600803188.01818319751923.983.751.360.3180.93.69.21.1
2022SEA2525179600615150.01185013451672.993.071.080.2760.82.710.010.6
2023SEA33331814900816197.01607328562193.343.811.100.2631.32.610.025.1
2024SEA303018111200721175.01587125471753.643.911.170.2861.32.49.010.1
2025SEA32321811800747181.01687123461623.543.881.180.2851.12.38.110.4
2026 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --

Luis Castillo Stats | Monthly

Luis Castillo 2026 fantasy value by month for 5x5 leagues.
GGSQSWLSVHLDIPHERKBBERAFIPWHIPBABIPH/9K/9BB/9HR/9$$/G$
March11001005.032423.605.831.000.1545.47.23.61.80.0-17.9
April552310027.3281124123.623.541.460.3139.27.94.00.7-9.5-17.1
May554110030.029102273.002.701.200.3018.76.62.10.3-7.6-14.6
June664020034.0321529113.975.441.270.2558.57.72.92.1-20.7-34.0
July553410030.72673242.051.630.980.3137.69.41.20.037.144.8
August551010024.333182276.666.611.640.3479.98.12.63.0-41.9-65.6
September554310029.31782932.462.690.680.1975.28.90.90.927.431.2

Luis Castillo Fantasy Baseball | Rest of Season Player Rater

$Point Shares$W$$SV$$ERA$$WHIP$$K$Pos RkTot Rk
MLB 10 ESPN0.00.02570
MLB 10 Y!0.00.01818
MLB 12 ESPN11.40.06.00.00.11.03.335122
MLB 12 Y!0.00.01832
MLB 14 ESPN0.00.021214
MLB 14 Y!0.00.01866
MLB 15 ESPN14.40.86.50.00.92.04.031115
MLB 15 Y!0.00.01299
MLB 16 ESPN0.00.021334
MLB 16 Y!0.00.01299
AL 101448
NL 10
AL 121701
NL 12

Luis Castillo 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 120.01781
6x6 (QS) Y! 120.01484
6x6 (Holds) ESPN 120.01781
6x6 (Holds) Y! 120.01801
7x7 ESPN 121281
7x7 Y! 121641

Luis Castillo Fantasy Baseball | Preseason Player Rater

$Point Shares$W$$SV$$ERA$$WHIP$$K$Pos RkTot Rk
MLB 10 ESPN10.2-0.36.00.00.10.42.735115
MLB 10 Y!9.7-0.35.80.0-0.30.52.734110
MLB 12 ESPN11.40.06.00.00.11.03.335122
MLB 12 Y!12.00.16.50.00.11.13.332107
MLB 14 ESPN12.60.25.40.00.71.83.734125
MLB 14 Y!13.60.56.30.00.81.83.732111
MLB 15 ESPN13.10.45.30.00.82.04.034127
MLB 15 Y!14.30.86.50.00.92.03.932115
MLB 16 ESPN13.70.65.20.01.02.24.334129
MLB 16 Y!15.01.06.60.01.02.24.232117
AL 1014.81.75.80.01.72.53.81673
NL 10
AL 1215.81.95.50.02.02.84.51680
NL 12

Luis Castillo Fantasy Baseball | Preseason Player Rater (non-standard 5x5)

$Point Shares$W$$SV$$ERA$$WHIP$$K$$QS$$HLD$Pos RkTot Rk
6x6 (QS) ESPN 1213.00.14.90.00.11.02.73.33035
6x6 (Holds) ESPN 1213.00.14.90.00.11.02.73.33235
7x7 ESPN 1212.90.14.80.00.11.02.73.30.03034

Luis Castillo 2026 Projections | Preseason

GGSQSWLSVHLDIPTBFHERKBBERAFIPWHIPK/9BB/9HR/9K%BB%$All Rank
Preseason (Grey)100172.01663.891.218.711.0126
Preseason (Steamer)31311612900178.675917187171504.253.971.248.62.51.322.66.611.4122
Prospectonator

Luis Castillo Fantasy Outlook For 2024

Grey Albright Player Summary
Last year’s tier that I told you to avoid in this same area was Walker Buehler, Cease, Greene, Musgrove, Ragans and Senga. Three were solid, three terrible. That might seem like an L, but as I said with how I felt about Ragans and avoiding him, I’m taking 50% correct as a victory. Hit .500 and you’re going in on the first ballot. As for Castillo (for real this time), most of the guys in this tier are PITAs because they had arm injuries. Sheesh, there’s a ton of them, right? (Yes, that was me jamming a bad shish pun in because of PITA.) While a lot of guys in this tier are arm-injury concerns, Castillo is not. I don’t like him, because of his stats. Lowercase yay for him. His Ks were way down, his velo was down, and his trends scream downward. Maybe he can stave complete collapse for one more season, but I don’t think the price is factored into that enough. Ya know I love M’s starters too, so this wasn’t an easy call for me.

Player data for Luis Castillo maintained by | Updated: