Dominate Fantasy - Sync your team
MLB
SEA
BAL
6
5
FINALFINAL
NYY
CLE
3
2
FINALFINAL
MIN
DET
4
8
BOT 7 • Q • • DSN LIVE
ARI
MIA
6
10
FINALFINAL
LAD
PIT
12
3
FINALFINAL
BOS
TB
3
4
FINALFINAL
PHI
TOR
2
3
FINALFINAL
STL
NYM
7
0
FINALFINAL
ATL
CHW
5
6
FINALFINAL
TEX
KC
3
5
FINALFINAL
CHC
COL
3
7
TOP 8 • Q • • MARQ LIVE
HOU
LAA
0
7
BOT 4 • Q • • FDSW LIVE
CIN
SD
2
2
TOP 5 • Q • • WSTR LIVE
WSH
SF
3
0
TOP 5 • Q • • NBC LIVE
MIL
ATH
2
3
TOP 4 • Q • • BREW LIVE
Luis Castillo

Luis Castillo

SP • Seattle Mariners Proj Rank 105 Actual 127 103 ADP • Trade Value
IP ERA W-L HLD SV K/BB K/9 WHIP FSP
61.0 5.16 2-4 1 0 61/23 9 1.34 9.62
Compared to same point last season
73.13.314-40060/237.41.30

Luis Castillo | Fantasy Outlook

Luis Castillo Finds His Groove with Dominant Stretch Ahead of Washington Matchup

Luis Castillo is locked in, boasting a stellar 1.27 ERA and 0.77 WHIP over his last 14.2 innings. Despite earlier frustration with Seattle's piggyback pitching strategy, the veteran right-hander remains a key cog for the first-place Mariners, who lead the division with a 34-32 record. He continues to deliver high-quality frames even as the team manages injuries to key players like catcher Cal Raleigh.

While Castillo's overall 2026 stats show a bloated 5.35 ERA and 1.39 WHIP, his recent surge is a clear indicator of regression toward his career norms. Our models project him to stabilize with a 3.76 ERA and 1.19 WHIP over 177.0 projected innings this season. His 30 strikeouts over his last 25.5 innings demonstrate that his swing-and-miss stuff has fully returned, making his early-season struggles a thing of the past.

Castillo is scheduled for a single start this week on June 13th on the road against the Nationals. He matches up against Cade Cavalli, who enters the contest with a beatable 3.88 ERA and a high 1.44 WHIP. Armed with excellent recent form and a highly favorable matchup, Castillo should be locked into all lineups. Verdict: Start.

Updated 1 day ago

Luis Castillo Fantasy

Loading...
DATE OPP INN PC K WLK ER DEC ERA WHIP PTS
06/07 @DET 5.2 100 5 1 1 N/A 5.16 1.34 14
05/31 ARI 5.0 71 3 2 1 WIN 5.53 1.43 15
05/25 @ATH 4.0 68 6 2 0 N/A 5.90 1.49 12
05/19 CHW 2.1 54 4 2 2 HOLD 6.41 1.53 5
05/14 @HOU 5.2 108 6 3 3 WIN 6.34 1.55 16
05/09 @CHW 4.0 84 6 0 4 LOSS 6.57 1.59 3
05/03 KC 6.0 101 5 2 4 LOSS 6.29 1.63 4
04/27 @MIN 5.0 97 3 2 7 LOSS 6.35 1.69 -4
04/21 ATH 5.0 95 6 2 2 N/A 5.01 1.67 11
04/16 @SD 5.1 98 3 3 1 LOSS 5.40 1.75 3
04/11 HOU 3.1 91 3 1 7 N/A 6.92 1.69 -3
04/05 @LAA 3.2 84 4 1 3 N/A 2.79 1.14 5
03/30 NYY 6.0 95 7 2 0 N/A 0.00 0.67 20
Totals: 61.01146612335 100
Fantasy Chart Loading...
YEAR TM APP INN PC K WLK SV W-L ERA WHIP K/9 PTS
2017 NYM 15 89.1 1484 98 32 0 3-7 3.12 1.07 9.9 234
2018 CIN 31 165.0 2778 165 49 0 10-12 4.42 1.25 9 393
2019 CIN 32 188.1 3158 226 79 0 15-8 3.49 1.16 10.8 524
2020 CIN 14 81.1 1349 104 27 0 5-7 3.32 1.25 11.5 214
2021 CIN 31 177.2 2964 178 70 0 7-16 4.1 1.34 9 339
2022 CIN 27 152.0 2524 163 41 0 9-6 2.66 1.05 9.7 407
2023 SEA 33 197.0 3207 219 56 0 14-9 3.38 1.1 10 506
2024 SEA 30 173.0 2859 175 47 0 11-12 3.69 1.18 9.1 401
2025 SEA 35 189.0 3136 167 51 0 12-9 3.52 1.19 8 428
2026 SEA 13 61.0 1146 61 23 0 2-4 5.16 1.34 9 100
ON PACE 31 148 2770 147 55 0 4-9 5.16 1.34 9 241
3-YEAR AVG 33 185 3067 187 51 0 12-10 3.54 1.16 9.1 445
Career 261 1464.1 24605 1556 475 0 0-0 3.66 1.19 9.6

Castillo Projection

View All
ERA WHIP SAVES HOLDS WINS SO K/BB K/9 SVHD IP LOSSES PC FPTS
2.565 0.765 0 0.1 0.3 4.5 2.6 8.6 0.1 6.2 0.2 85.7 11.2
ERA WHIP QS WINS SO K/BB K/9 IP LOSSES PC FPTS
0 0 0 0 0 0 0 0.0 0 0 NAN
Please login to view these stats.
Get lineup advice with the Fantasy Assistant

OWN START TRENDS

Loading...

Depth Chart

Seattle Mariners

Roster Breakdown
NAME OWN START
Cal Raleigh 99% 13%
Jhonny Pereda 1% 1%
NAME OWN START
Josh Naylor 91% 83%
Brendan Donovan 57% 5%
Colt Emerson 43% 25%
NAME OWN START
Cole Young 22% 17%
J.P. Crawford 18% 8%
NAME OWN START
Julio Rodriguez 100% 98%
Randy Arozarena 100% 98%
Luke Raley 40% 27%
Dominic Canzone 16% 9%
Lazaro Montes 2% 0%
Victor Robles 1% 0%
Rob Refsnyder 1% 0%
NAME OWN START
Logan Gilbert 100% 81%
Bryan Woo 100% 71%
George Kirby 99% 66%
Emerson Hancock 97% 82%
Bryce Miller 88% 56%
Luis Castillo 67% 53%
Kade Anderson 16% 1%
Ryan Sloan 3% 0%
NAME OWN START
Andres Munoz 90% 88%
Matt Brash 15% 13%
Jose A. Ferrer 13% 12%
Eduard Bazardo 11% 9%
Gabe Speier 4% 4%

Team Rankings

AVG
.237
20th
R
284
15th
HR
85
7th
RBI
277
13th
SB
52
11th
OBP
.319
13th
SLG
.399
9th
OPS
.718
11th
W
35
9th
SV
15
20th
ERA
3.49
5th
WHIP
1.19
4th
QS
28
6th
TeamW-LWin %GBRSRA
MarinersMariners36-32.529-290257
RangersRangers32-34.4853265253
AthleticsAthletics31-35.4704287331
AstrosAstros31-37.4565312340
AngelsAngels25-42.37310.5295347

Team Stats

PlayerGPABRHHRRBISBAVGO/S
Cal Raleigh4116116267182.161  
Mitch Garver328313163100.193  
Jhonny Pereda1652715240.288  
PlayerGPABRHHRRBISBAVGO/S
Josh Naylor63249266573012.261  
PlayerGPABRHHRRBISBAVGO/S
Cole Young6824228604312.248  
Ryan Bliss3801010.125  
PlayerGPABRHHRRBISBAVGO/S
Colt Emerson19629154100.242  
Brendan Donovan2584923381.274  
Patrick Wisdom123725140.135  
Will Wilson2511120.200  
Leo Rivas3899913072.131  
PlayerGPABRHHRRBISBAVGO/S
J.P. Crawford55193314410231.228  
PlayerGPABRHHRRBISBAVGO/S
Julio Rodríguez68275387013329.255  
Luke Raley61174224413311.253  
Randy Arozarena68251457573318.299  
Rob Refsnyder4187812390.138  
Connor Joe183326132.182  
Victor Robles1634210022.294  
PlayerGPABRHHRRBISBAVGO/S
Dominic Canzone5914422408251.278  
PlayerGPWLSVIPSOERAWHIPO/S
Logan Gilbert1444079.2823.621.08  
Bryan Woo1354077.0753.741.00  
Emerson Hancock1352075.2732.740.95  
George Kirby1355078.0644.041.28  
Luis Castillo1325061.0615.161.36  
Bryce Miller520027.0291.330.78  
PlayerGPWLSVIPSOERAWHIPO/S
Andrés Muñoz26341024.1375.181.36  
Jose A. Ferrer3311330.0262.101.33  
Gabe Speier2112117.2172.041.19  
Nick Davila80018.150.001.20  
Cooper Criswell2621130.2233.521.17  
Eduard Bazardo3232030.2262.351.37  
Matt Brash2030016.2150.540.84  
Cole Wilcox1100013.1155.402.18  
Josh Simpson30002.137.711.29  
Alex Hoppe1401016.1176.061.41  
Domingo Gonzalez40005.250.001.41  

Owned Breakdown

Add/Drop Advice

SIGN UP to see player ownership across all of your fantasy leagues.

Schedule

DATE OPP SCORE MATCHUP
06-08 @BALW 3-6Emerson Hancock
Trey Gibson
06-09 @BAL06:35 EDTLogan Gilbert
Trevor Rogers
06-10 @BAL06:35 EDTGeorge Kirby
Brandon Young
06-11 @BAL07:05 EDTBryan Woo
Kyle Bradish
06-12 @WAS06:45 EDTBryce Miller
Zack Littell
06-13 @WAS04:05 EDTLuis Castillo
Cade Cavalli
06-14 @WAS01:35 EDTEmerson Hancock
Miles Mikolas

Player Timeline

May 24th

Luis Castillo to Start in Sacramento, Bryce Miller to Piggyback

Apr 16th

Mariners Announce Luis Castillo to Start Series Finale at 5:40 p.m.

Feb 27th

Luis Castillo Revamps Offseason Training to Sustain 94–96 MPH Fastball ...

Feb 18th

MLB News: Luis Castillo Returns to Pitch After Paternity Leave for Birth ...

Player News

  • Dylan Harper PG • SA NBA

    Stephon Castle gives Spurs another young Finals hero Knicks must solve

    New York Post

  • Jordan Staal C • CAR NHL

    Jordan Staal Scores in Fourth Straight Stanley Cup Final Game, Lifts Carolina to 3-1 Lead

    @drosennhl

  • Jordan Staal C • CAR NHL

    Jordan Staal’s Fifth Final Goal Puts Hurricanes Ahead in Stanley Cup Final

    @NHLPR

  • Jordan Staal C • CAR NHL

    Jordan Staal Praised as a Stanley Cup-Caliber Player in Tribute to Late Ray Shero

    @Real_RobRossi

  • Braden Montgomery RF • CHW MLB

    Braden Montgomery Could Secure Playoff Berth With Walk-Off Hit

    @scottmerkin

  • Craig Albernaz HC • BAL MLB

    Gunnar Henderson’s Late Break on Key 9th-Inning Play Draws Postgame “Teaching Moment” Comment from Craig Albernaz

    @jcalvinmeyer

  • Brock Bowers TE • LV

    FTN Fantasy: Brock Bowers and Jaxon Smith-Njigba Emerging as Elite NFL Targets

    @FB_FilmAnalysis

  • Darnell Wright OT • CHI

    Bears’ Darnell Wright Featured in New Green Screen Video

    @NicholasMoreano

  • Adrian Martinez QB • SF

    Rookie WR De’Zhaun Stribling Making Big Deep Plays in 49ers Camp

    @FB_FilmAnalysis

  • Brandon Aiyuk WR • SF

    Brandon Aiyuk Posts Another Instagram Video Targeting the 49ers

    @ProFootballTalk

  • AJ Barner TE • SEA

    Seahawks’ AJ Barner Says He Aims to Be One of the NFL’s Best Tight Ends After Super Bowl Run

    @AroundTheNFL

  • Isaac Seumalo G • ARI

    Lane Johnson Sought Intel on Sean Mannion From Former Oregon State Teammate Isaac Seumalo

    @ZBerm

  • Braden Montgomery RF • CHW

    Braden Montgomery Could Secure Playoff Berth With Walk-Off Hit

    @scottmerkin

  • Craig Albernaz HC • BAL

    Gunnar Henderson’s Late Break on Key 9th-Inning Play Draws Postgame “Teaching Moment” Comment from Craig Albernaz

    @jcalvinmeyer

  • Braden Montgomery RF • CHW

    Braden Montgomery Hits First Career Home Run for a Walk-Off Win

    @BNightengale

  • Jung Hoo Lee RF • SF

    Jung Hoo Lee Extends Hit Streak, Batting .508 Over Last 17 Games

    @MLBStats

  • Jung Hoo Lee RF • SF

    Jung Hoo Lee Extends 17-Game Hit Streak, Batting .508

    @MLB

  • Braden Montgomery RF • CHW

    Braden Montgomery Homers as Predicted

    @scottmerkin

  • Dylan Harper PG • SA

    Stephon Castle gives Spurs another young Finals hero Knicks must solve

    New York Post

  • Jalen Brunson PG • NY

    NBA update: No flagrant upgrade for Victor Wembanyama after foul on Jalen Brunson; remains at two postseason flagrant points

    @JustEsBaraheni

  • Victor Wembanyama PF • SA

    Wembanyama Joins Magic and Kobe in Rare NBA Finals Stat Milestone

    @NBA

  • Jalen Brunson PG • NY

    NBA: Wembanyama not upgraded for Brunson foul; remains at two playoff flagrant points

    @AndrewKSchlecht

  • Jalen Brunson PG • NY

    Jeremy Lin heaps praise on star duo for how they have transformed Knicks

    New York Post

  • Victor Wembanyama PF • SA

    Victor Wembanyama’s dirty play is putting the NBA in a predicament

    New York Post

  • Jordan Staal C • CAR

    Jordan Staal Scores in Fourth Straight Stanley Cup Final Game, Lifts Carolina to 3-1 Lead

    @drosennhl

  • Jordan Staal C • CAR

    Jordan Staal’s Fifth Final Goal Puts Hurricanes Ahead in Stanley Cup Final

    @NHLPR

  • Jordan Staal C • CAR

    Jordan Staal Praised as a Stanley Cup-Caliber Player in Tribute to Late Ray Shero

    @Real_RobRossi

  • Brandon Bussi G • CAR

    Jordan Staal’s Two Goals Lead Hurricanes to 5-3 Win, Series Tied Heading Back to Raleigh

    @WaltRuff

  • Brett Howden C • VGK

    Brett Howden Ties It Late in Second with League-Leading 14th Goal

    @RussoHockey

  • Brandon Bussi G • CAR

    Brandon Bussi Denies Eichel with Incredible Lateral Save

    @JesseGranger_

Waiver Trends

More Trends
Walker Buehler SD SP +11.4
Grant Holmes ATL SP +10.6
Matt McLain CIN 2B +9.1
Colton Cowser BAL RF +9.0
Alex Lange KC RP +8.7
Dustin May STL SP +8.3
Braden Montgomery CHW RF +8.1
Brandon Marsh PHI LF +8.0
Troy Melton DET SP +8.0
Brandon Valenzuela TOR C +7.7
Stephen Kolek KC SP +7.7
J.T. Ginn ATH SP +6.9
Jung Hoo Lee SF RF +6.7
Jake Bauers MIL 1B +5.9
Walbert Urena LAA SP +5.5
Cade Cavalli WAS SP -11.0
Randy Vasquez SD SP -9.0
Aaron Nola PHI SP -8.7
Jameson Taillon CHC SP -8.2
Joey Cantillo CLE SP -7.1
Emmet Sheehan LAD SP -6.8
David Sandlin CHW SP -6.2
Shane Baz BAL SP -5.4
Sean Manaea NYM RP -5.2
Michael McGreevy STL SP -4.5
Jack Flaherty DET SP -4.4
Ryan O'Hearn PIT RF -4.3
Salvador Perez KC C -4.3
Jorge Mateo ATL SS -4.1
Brooks Lee MIN SS -3.9