MLB Daily DeltaWeek 11 · June 9, 2026
Engraved portrait of Brent Headrick
Brent Headrick
NYY·P
Hold med·0.50
Change to
Engraved portrait of Kai-Wei Teng
Kai-Wei Teng
HOU·P
Sell High high·0.84
Change to

Rest of Season Projection

BrentCategoryKai-Wei
44K 58
3.68ERA 3.72
1.25WHIP 1.28
2–7W2–6
0SV0

Current Season

BrentCategoryKai-Wei
29K 43
2.00ERA 2.57
1.37WHIP 1.10
3W3
0SV0

What Each Player's System Trusts

Brent Headrick
  • xeraNOISEskill near league average (3.40)
Kai-Wei Teng
  • babip_againstNOISEBABIP-against 0.239 suppressed and unstable — flattering the ERA
  • xeraNOISEluck-free xERA 3.78 is 0.72 above the ERA — regression coming

Brent Headrick: 44 K / 3.68 ERA. Kai-Wei Teng: 58 K / 3.72 ERA. Different roster decisions — see individual verdicts.

Bare-stats comparison (narrative review pending).

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