MLB Daily DeltaWeek 12 · June 13, 2026
Engraved portrait of Michael McGreevy
Michael McGreevy
STL·P
Sell High high·0.95
Change to
Engraved portrait of Tanner Bibee
Tanner Bibee
CLE·P
Sell High high·0.83
Change to

Rest of Season Projection

MichaelCategoryTanner
62K 87
4.95ERA 4.39
1.28WHIP 1.32
3–6W 0–0
0SV0

Current Season

MichaelCategoryTanner
44K 60
2.98ERA 4.57
1.10WHIP 1.30
3W 0
0SV0

What Each Player's System Trusts

Michael McGreevy
  • babip_againstNOISEBABIP-against 0.244 suppressed and unstable — flattering the ERA
  • xeraSIGNALluck-free xERA 5.41 is 2.42 above the ERA — regression coming
Tanner Bibee
  • babip_againstNOISEBABIP-against 0.269 suppressed and unstable — flattering the ERA
  • xeraSIGNALluck-free xERA 4.55 is 0.46 above the ERA — regression coming

Michael McGreevy: 63 K / 4.95 ERA. Tanner Bibee: 89 K / 4.39 ERA. Different roster decisions — see individual verdicts.

Bare-stats comparison (narrative review pending).

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