Rest of Season Projection
MarkCategoryMason
46K →69
3.74ERA →3.58
1.24WHIP →1.23
0–0W →1–2
5–9SV →19–36
Current Season
MarkCategoryMason
25K →49
5.47ERA →0.72
1.46WHIP →0.84
0W →1
4SV →17
What Each Player's System Trusts
Mark Leiter Jr.
- babip_againstNOISEBABIP-against 0.361 elevated and unstable — bloating the ERA
Mason Miller
- xeraNOISEskill near league average (1.10)
Mark Leiter Jr.: 46 K / 3.74 ERA. Mason Miller: 69 K / 3.58 ERA. Different roster decisions — see individual verdicts.
Bare-stats comparison (narrative review pending).