MLB Daily DeltaWeek 12 · June 13, 2026
Engraved portrait of Andrew Kittredge
Andrew Kittredge
BAL·P
Buy Low high·0.90
Change to
Engraved portrait of Yuki Matsui
Yuki Matsui
SD·P
Sell High high·0.95
Change to

Rest of Season Projection

AndrewCategoryYuki
34K 36
3.70ERA3.70
1.24WHIP1.24
0–0W0–0
0SV0

Current Season

AndrewCategoryYuki
12K 15
7.59ERA 0.60
1.69WHIP 0.87
0W0
0SV0

What Each Player's System Trusts

Andrew Kittredge
  • xeraNOISEluck-free xERA 3.15 sits 0.95 below league — a real arm the ERA is hiding
  • babip_againstNOISEBABIP-against 0.340 elevated and unstable — bloating the ERA
Yuki Matsui
  • babip_againstNOISEBABIP-against 0.167 suppressed and unstable — flattering the ERA
  • xeraNOISEluck-free xERA 3.70 is 1.87 above the ERA — regression coming

Andrew Kittredge: 34 K / 3.70 ERA. Yuki Matsui: 36 K / 3.70 ERA. Different roster decisions — see individual verdicts.

Bare-stats comparison (narrative review pending).

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