MLB Daily DeltaWeek 12 · June 13, 2026
Engraved portrait of Colin Rea
Colin Rea
CHC·P
Sell high·0.90
Change to
Matt Waldron
SD·P
Buy Low high·0.90
Change to

Rest of Season Projection

ColinCategoryMatt
79K 67
5.23ERA 4.09
1.39WHIP 1.30
5–11W 2–4
0SV0

Current Season

ColinCategoryMatt
49K 22
4.70ERA 8.49
1.37WHIP 1.71
5W 1
1SV 0

What Each Player's System Trusts

Colin Rea
  • xeraSIGNALstable xERA 5.84 +1.74 vs league with no luck excuse
Matt Waldron
  • xeraNOISEluck-free xERA 3.78 sits 0.32 below league — a real arm the ERA is hiding
  • babip_againstNOISEBABIP-against 0.384 elevated and unstable — bloating the ERA

Colin Rea: 80 K / 5.22 ERA. Matt Waldron: 68 K / 4.09 ERA. Different roster decisions — see individual verdicts.

Bare-stats comparison (narrative review pending).

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