MLB Daily DeltaWeek 11 · June 9, 2026
Engraved portrait of Cal Quantrill
Cal Quantrill
TEX·P
Sell High high·0.95
Change to
Engraved portrait of Mason Montgomery
Mason Montgomery
PIT·P
Hold med·0.50
Change to

Rest of Season Projection

CalCategoryMason
32K 50
3.71ERA3.71
1.24WHIP1.24
2–7W 1–2
0SV0

Current Season

CalCategoryMason
14K 30
2.53ERA 3.91
1.22WHIP 1.26
2W 1
0SV0

What Each Player's System Trusts

Cal Quantrill
  • babip_againstNOISEBABIP-against 0.254 suppressed and unstable — flattering the ERA
  • xeraNOISEluck-free xERA 4.59 is 2.40 above the ERA — regression coming
Mason Montgomery
  • xeraNOISEskill near league average (3.89)

Cal Quantrill: 32 K / 3.71 ERA. Mason Montgomery: 50 K / 3.71 ERA. Different roster decisions — see individual verdicts.

Bare-stats comparison (narrative review pending).

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