MLB Daily DeltaWeek 11 · June 4, 2026
Engraved portrait of John King
John King
MIA·P
Sell High high·0.84
Change to
Engraved portrait of Mason Miller
Mason Miller
SD·P
Hold med·0.50
Change to

Rest of Season Projection

JohnCategoryMason
29K 69
3.67ERA 3.58
1.24WHIP 1.23
1–3W1–2
1–3SV 19–36

Current Season

JohnCategoryMason
20K 49
2.52ERA 0.72
0.72WHIP 0.84
1W1
1SV 17

What Each Player's System Trusts

John King
  • babip_againstNOISEBABIP-against 0.108 suppressed and unstable — flattering the ERA
  • xeraNOISEluck-free xERA 3.09 is 0.73 above the ERA — regression coming
Mason Miller
  • xeraNOISEskill near league average (1.10)

John King: 29 K / 3.67 ERA. Mason Miller: 69 K / 3.58 ERA. Different roster decisions — see individual verdicts.

Bare-stats comparison (narrative review pending).

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