MLB Daily DeltaWeek 12 · June 13, 2026
Engraved portrait of Caleb Kilian
Caleb Kilian
SF·P
Sell High high·0.79
Change to
Engraved portrait of Mason Fluharty
Mason Fluharty
TOR·P
Buy Low high·0.90
Change to

Rest of Season Projection

CalebCategoryMason
36K 46
3.71ERA 3.68
1.25WHIP 1.24
2–4W 3–7
3–6SV 0

Current Season

CalebCategoryMason
29K 30
3.81ERA 4.09
1.15WHIP 1.36
2W 3
3SV 0

What Each Player's System Trusts

Caleb Kilian
  • babip_againstNOISEBABIP-against 0.214 suppressed and unstable — flattering the ERA
  • xeraNOISEluck-free xERA 3.94 is 0.60 above the ERA — regression coming
Mason Fluharty
  • xeraNOISEluck-free xERA 2.54 sits 1.56 below league — a real arm the ERA is hiding
  • babip_againstNOISEBABIP-against 0.359 elevated and unstable — bloating the ERA

Caleb Kilian: 37 K / 3.71 ERA. Mason Fluharty: 48 K / 3.67 ERA. Different roster decisions — see individual verdicts.

Bare-stats comparison (narrative review pending).

Tweet

Related Comparisons