LC
SP

Luis Castillo

SEA active

Luis Castillo is a SP for the SEA (MLB). Currently active. Luis is a starting pitcher tracked by PlayCaller for fantasy baseball streaming and roster decisions.

Frequently Asked Questions

Is Luis Castillo playing this week?
As of July 12, 2026, no injury designation has been reported for Luis Castillo. He is expected to be available this week.
Should I start Luis Castillo in fantasy baseball this week?
PlayCaller's usage signals show Luis Castillo trending significantly above his baseline (anomaly score 90/100), which supports starting him where eligible this week, current injury status permitting.
What is Luis Castillo's injury status?
As of July 12, 2026, no injury designation has been reported for Luis Castillo. He is listed as active.
How has Luis Castillo been performing recently?
Recent stat lines for Luis Castillo update as games complete during the active season. Check the stats section above for the latest data.
Recent Performance

  Stats update during the season. Get AI-powered recommendations below.

Pitcher Form
Trending well below his recent form
Based on recent starts vs. this pitcher's own trailing baseline.

Luis Castillo is strongly trending down after a stretch of dominant pitching, and his stuff hasn't looked quite as sharp lately. The Mariners' ace is working to recalibrate, but this is a window worth monitoring closely for fantasy managers who rode his recent success. Keep an eye on his next few starts to see if he can find his way back to form or if this decline sticks around.

See Also
AM
SP
Andrés Muñoz
SP · SEA
BW
SP
Bryan Woo
SP · SEA
BM
SP
Bryce Miller
SP · SEA
Buddy Kennedy
1B
Buddy Kennedy
1B · SEA
Cal Raleigh
C
Cal Raleigh
C · SEA
CW
SP
Cole Wilcox
SP · SEA
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