MLB Daily DeltaWeek 11 · June 4, 2026
Engraved portrait of Jack Flaherty
Jack Flaherty
DET·P
Sell med·0.66
Change to
Engraved portrait of Zac Gallen
Zac Gallen
AZ·P
Sell high·0.88
Change to

Rest of Season Projection

JackCategoryZac
122K 91
4.34ERA 4.82
1.41WHIP 1.38
0–0W 3–7
0SV0

Current Season

JackCategoryZac
64K 42
5.81ERA 5.16
1.61WHIP 1.47
0W 3
0SV0

What Each Player's System Trusts

Jack Flaherty
  • xeraSIGNALstable xERA 4.47 +0.37 vs league with no luck excuse
Zac Gallen
  • xeraSIGNALstable xERA 5.21 +1.11 vs league with no luck excuse

Jack Flaherty: 122 K / 4.34 ERA. Zac Gallen: 91 K / 4.82 ERA. Different roster decisions — see individual verdicts.

Bare-stats comparison (narrative review pending).

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