MLB Daily DeltaWeek 12 · June 15, 2026
Engraved portrait of Connor Prielipp
Connor Prielipp
MIN·P
Hold med·0.60
Change to
Engraved portrait of Tyler Mahle
Tyler Mahle
SF·P
Buy Low high·0.90
Change to

Rest of Season Projection

ConnorCategoryTyler
81K 91
4.07ERA4.07
1.35WHIP 1.38
1–3W1–2
0SV0

Current Season

ConnorCategoryTyler
35K 57
5.13ERA 6.04
1.35WHIP 1.54
1W1
0SV0

What Each Player's System Trusts

Connor Prielipp
  • xeraSIGNALskill near league average (4.07)
Tyler Mahle
  • xeraSIGNALluck-free xERA 4.07 sits 0.03 below league — a real arm the ERA is hiding
  • babip_againstNOISEBABIP-against 0.335 elevated and unstable — bloating the ERA

Connor Prielipp: 81 K / 4.07 ERA. Tyler Mahle: 91 K / 4.07 ERA. Different roster decisions — see individual verdicts.

Bare-stats comparison (narrative review pending).

Tweet

Related Comparisons