MLB Daily DeltaWeek 12 · June 14, 2026
Engraved portrait of David Peterson
David Peterson
NYM·P
Sell med·0.74
Change to
Engraved portrait of Jameson Taillon
Jameson Taillon
CHC·P
Sell high·0.90
Change to

Rest of Season Projection

DavidCategoryJameson
88K 79
4.50ERA 4.91
1.43WHIP 1.31
3–6W 2–4
0SV0

Current Season

DavidCategoryJameson
56K 51
5.18ERA 5.37
1.59WHIP 1.28
3W 2
1SV 0

What Each Player's System Trusts

David Peterson
  • xeraSIGNALstable xERA 4.72 +0.62 vs league with no luck excuse
Jameson Taillon
  • xeraSIGNALstable xERA 5.35 +1.25 vs league with no luck excuse

David Peterson: 88 K / 4.50 ERA. Jameson Taillon: 79 K / 4.91 ERA. Different roster decisions — see individual verdicts.

Bare-stats comparison (narrative review pending).

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