MLB Daily DeltaWeek 11 · June 4, 2026
Engraved portrait of Kevin Kelly
Kevin Kelly
TB·P
Sell High high·0.89
Change to
Engraved portrait of Mason Miller
Mason Miller
SD·P
Hold med·0.50
Change to

Rest of Season Projection

KevinCategoryMason
33K 69
3.69ERA 3.58
1.24WHIP 1.23
3–7W 1–2
1–6SV 19–36

Current Season

KevinCategoryMason
19K 49
2.67ERA 0.72
0.81WHIP 0.84
3W 1
2SV 17

What Each Player's System Trusts

Kevin Kelly
  • babip_againstNOISEBABIP-against 0.211 suppressed and unstable — flattering the ERA
  • xeraNOISEluck-free xERA 3.53 is 0.86 above the ERA — regression coming
Mason Miller
  • xeraNOISEskill near league average (1.10)

Kevin Kelly: 33 K / 3.69 ERA. Mason Miller: 69 K / 3.58 ERA. Different roster decisions — see individual verdicts.

Bare-stats comparison (narrative review pending).

Tweet

Related Comparisons