MLB Daily DeltaWeek 12 · June 13, 2026
Engraved portrait of Brandon Young
Brandon Young
BAL·P
Sell High high·0.95
Change to
Engraved portrait of Tyler Mahle
Tyler Mahle
SF·P
Buy Low high·0.90
Change to

Rest of Season Projection

BrandonCategoryTyler
66K 94
4.28ERA 4.05
1.35WHIP 1.38
4–8W 1–2
0SV0

Current Season

BrandonCategoryTyler
33K 57
3.35ERA 6.04
1.37WHIP 1.54
3W 1
0SV0

What Each Player's System Trusts

Brandon Young
  • babip_againstNOISEBABIP-against 0.265 suppressed and unstable — flattering the ERA
  • xeraSIGNALluck-free xERA 4.37 is 1.33 above the ERA — regression coming
Tyler Mahle
  • xeraSIGNALluck-free xERA 4.05 sits 0.05 below league — a real arm the ERA is hiding
  • babip_againstNOISEBABIP-against 0.335 elevated and unstable — bloating the ERA

Brandon Young: 67 K / 4.27 ERA. Tyler Mahle: 95 K / 4.04 ERA. Different roster decisions — see individual verdicts.

Bare-stats comparison (narrative review pending).

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