Rest of Season Projection
JackCategoryRobert
52K ←38
3.66ERA3.66
1.24WHIP1.24
2–5W →4–9
3–6SV →4–8
Current Season
JackCategoryRobert
33K ←22
5.46ERA →0.71
1.21WHIP →0.83
2W →4
3SV →4
What Each Player's System Trusts
Jack Perkins
- babip_againstNOISEBABIP-against 0.333 elevated and unstable — bloating the ERA
Robert Suarez
- babip_againstNOISEBABIP-against 0.247 suppressed and unstable — flattering the ERA
- xeraNOISEluck-free xERA 2.83 is 2.18 above the ERA — regression coming
Jack Perkins: 52 K / 3.66 ERA. Robert Suarez: 38 K / 3.66 ERA. Different roster decisions — see individual verdicts.
Bare-stats comparison (narrative review pending).