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Baseball · MLB ·

Athletics vs Los Angeles Angels

Author SkegBets editorialFiled Graded
Pick
Jack Kochanowicz UNDER 4.5 Strikeouts
Line
-166
Bet type
Prop
Status
LOSS
CLV
+10.9%
Key points — 5
  1. № 01Jack Kochanowicz averages 3.8 K/start through five 2026 starts (19 strikeouts in 29 innings), sitting comfortably below the 4.5 line.
  2. № 02Jack Kochanowicz's last two starts combined produced just one strikeout across nearly 10 innings, exemplifying his low-whiff profile.
  3. № 03Jack Kochanowicz's career 9.4% strikeout rate with heavy ground-ball tendencies (10 ground-ball outs vs. 2 fly-ball outs in his most recent start) defines his contact-focused arsenal.
  4. № 04Jack Kochanowicz's last five starts show 3.6 K/start average with a 4.39 ERA and 18:12 K:BB ratio, confirming the under trend with room to spare.
  5. № 05To hit 5+ strikeouts, Kochanowicz would need to replicate his rare 6-K outing against the Mets, an outlier, not the norm.

§ 01The analysis

Jack Kochanowicz is a pitch-to-contact sinkerballer whose profile screams under on strikeout totals. Through five starts this season, he's averaged 3.8 K/start with a microscopic 9.4% career K rate. His recent stretch is even worse: just one strikeout across his last two outings, and a 3.6 K/start average over his past five games. Kochanowicz generates ground balls, not whiffs, his latest start featured 10 ground-ball outs versus two fly-ball outs. The book's offer of Over 3.5 (-150) and Under 4.5 (-166) signals expected production in the 3-to-4 range. To clear 4.5, he'd need a result he's rarely achieved. The odds justify the fade.

§ 02The call

Kochanowicz's 9.4% career K rate and 3.6 K/start average over his last five games sit well below the 4.5 line. His sinker-heavy, contact-focused arsenal and recent performance confirm this under is a fair number with edge.

Final resultLOSSJack Kochanowicz UNDER 4.5 Strikeouts · -166
Graded May 21, 2026

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