MLB Daily DeltaWeek 12 · June 15, 2026
Engraved portrait of Kai-Wei Teng
Kai-Wei Teng
HOU·P
Hold med·0.60
Change to
Engraved portrait of Yuki Matsui
Yuki Matsui
SD·P
Sell High high·0.95
Change to

Rest of Season Projection

Kai-WeiCategoryYuki
54K 35
3.90ERA 3.70
1.37WHIP 1.24
2–5W 0–0
0SV0

Current Season

Kai-WeiCategoryYuki
43K 15
2.57ERA 0.60
1.10WHIP 0.87
3W 0
0SV0

What Each Player's System Trusts

Kai-Wei Teng
  • xeraSIGNALskill near league average (4.01)
Yuki Matsui
  • babip_againstNOISEBABIP-against 0.182 suppressed and unstable — flattering the ERA
  • xeraNOISEluck-free xERA 3.61 is 1.87 above the ERA — regression coming

Kai-Wei Teng: 54 K / 3.90 ERA. Yuki Matsui: 35 K / 3.70 ERA. Different roster decisions — see individual verdicts.

Bare-stats comparison (narrative review pending).

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