MLB Daily DeltaWeek 11 · June 4, 2026
Engraved portrait of Jason Adam
Jason Adam
SD·P
Sell High high·0.95
Change to
Engraved portrait of Mark Leiter Jr.
Mark Leiter Jr.
ATH·P
Buy Low high·0.85
Change to

Rest of Season Projection

JasonCategoryMark
37K 46
3.70ERA 3.74
1.24WHIP1.24
2–6W 0–0
1–3SV 5–9

Current Season

JasonCategoryMark
11K 25
0.90ERA 5.47
1.00WHIP 1.46
2W 0
1SV 4

What Each Player's System Trusts

Jason Adam
  • babip_againstNOISEBABIP-against 0.234 suppressed and unstable — flattering the ERA
  • xeraNOISEluck-free xERA 2.62 is 1.73 above the ERA — regression coming
  • p_k_pctSIGNALstrikeout rate 13% is stable and well below league — limits the ceiling
Mark Leiter Jr.
  • babip_againstNOISEBABIP-against 0.361 elevated and unstable — bloating the ERA

Jason Adam: 37 K / 3.70 ERA. Mark Leiter Jr.: 46 K / 3.74 ERA. Different roster decisions — see individual verdicts.

Bare-stats comparison (narrative review pending).

Tweet

Related Comparisons