Rest of Season Projection
MartínCategoryRoki
62K →79
4.01ERA ←4.27
1.32WHIP ←1.33
3–7W3–7
0SV0
Current Season
MartínCategoryRoki
42K →50
2.79ERA ←4.59
1.06WHIP ←1.35
3W3
0SV0
What Each Player's System Trusts
Martín Pérez
- babip_againstNOISEBABIP-against 0.232 suppressed and unstable — flattering the ERA
- xeraSIGNALluck-free xERA 4.01 is 1.11 above the ERA — regression coming
Roki Sasaki
- xeraSIGNALskill near league average (4.36)
Martín Pérez: 62 K / 4.01 ERA. Roki Sasaki: 79 K / 4.27 ERA. Different roster decisions — see individual verdicts.
Bare-stats comparison (narrative review pending).