Luis Castillo's strikeout props have been consistent under performers over his last 10 starts, hitting the over just 40% of the time with a -0.5 average differential. The under trend shows strong momentum with back-to-back unders and positive 14.6% ROI, suggesting books haven't fully adjusted to his recent form.
Expert Analysis
Castillo's strikeout struggles stem from a fundamental shift in his approach and effectiveness. The veteran right-hander is averaging 5.2 strikeouts against lines consistently set at 5.7, indicating oddsmakers haven't caught up to his diminished swing-and-miss stuff. This isn't a small sample fluke — the 0.5 strikeout deficit per start represents a meaningful decline in his ability to miss bats. The trend shows remarkable consistency, with only sporadic over performances breaking up longer under streaks. His longest over streak maxed out at just one game, while under runs have reached two games, suggesting any positive regression gets quickly snuffed out. The -23.6% ROI on overs tells the story of bettors consistently overestimating Castillo's strikeout upside, while under backers have been rewarded with steady profits. This pattern indicates either declining velocity, reduced command of his secondary pitches, or opponents making better adjustments to his repertoire. Without significant mechanical changes or a return to peak form, this under bias should persist as books slowly adjust their lines downward to match his current reality.
Betting Verdict
LEAN UNDER with MEDIUM confidence. The 40% over rate combined with consistent line-beating by half a strikeout creates a profitable fade opportunity. Target unders when Castillo faces patient, contact-oriented lineups that work deeper counts. Primary risk is a single dominant performance inflating his next line, but the underlying metrics suggest this is his new baseline rather than temporary regression.
Performance vs Line
Game Log (Last 10 Games)
| Date | Opp | Line | Actual | +/- | Result |
|---|---|---|---|---|---|
| 2024-09-08 | OPP | 5.5 | 3.0 | -2.5 | UNDER |
| 2024-08-28 | OPP | 6.5 | 4.0 | -2.5 | UNDER |
| 2024-08-06 | OPP | 6.5 | 9.0 | +2.5 | OVER |
| 2024-07-11 | OPP | 6.5 | 5.0 | -1.5 | UNDER |
| 2024-06-20 | OPP | 4.5 | 4.0 | -0.5 | UNDER |
| 2024-06-14 | OPP | 5.5 | 7.0 | +1.5 | OVER |
| 2024-06-08 | OPP | 5.5 | 4.0 | -1.5 | UNDER |
| 2024-05-28 | OPP | 4.5 | 6.0 | +1.5 | OVER |
| 2024-05-23 | OPP | 5.5 | 3.0 | -2.5 | UNDER |
| 2024-05-06 | OPP | 6.5 | 7.0 | +0.5 | OVER |
Key Splits
Home vs Away
Favorite vs Underdog
Recent Trend
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Compare SportsbooksFrequently Asked Questions
What is Luis Castillo's Strikeouts prop record last 10 games?
Castillo has gone 4-6-0 on strikeout overs in his last 10 starts, hitting just 40% of his overs. He's averaging 5.2 strikeouts against typical lines of 5.7, consistently falling short by half a strikeout per game.
Should I bet OVER or UNDER on Luis Castillo Strikeouts last 10 games?
Bet the under on Castillo's strikeout props. The data strongly supports fading his strikeout totals with a 60% under rate and positive ROI. His diminished swing-and-miss ability makes under bets the profitable long-term play.
What's Luis Castillo's average Strikeouts last 10 games?
Castillo is averaging 5.2 strikeouts over his last 10 games compared to lines typically set at 5.7. This -0.5 differential per start represents a consistent gap that creates betting value on the under side.
How reliable is this trend?
Target Castillo strikeout unders against patient, contact-heavy lineups that work deep counts. Avoid betting when he faces free-swinging teams or in must-win situations where he might reach back for extra velocity and command.