MLB Daily DeltaWeek 10 · June 3, 2026
Engraved portrait of John Schreiber
week 10
this weekSELL-HIGH
last weekSELL-HIGH

John Schreiber

KC·P
data as of June 3, 2026·week 10

Schreiber is a sell-high — ERA is BABIP luck, xERA says regression.

His ERA is 2.74, but the number keeping it low is his BABIP-against: .242, 53 points below the league average of .295. BABIP-against needs around 800 balls in play to be reliable, and he has 70 — that gap is luck, not skill. His expected ERA is 5.07, a 2.33-run gap that points directly to regression. The strikeout rate is 13.7%, well below the league average of 22%, and that is stable — there is no elite-stuff story to fall back on. His hard-hit rate allowed is slightly above league, but barrel rate is below league, which is modestly encouraging but not enough to change the picture. The surface ERA is a mirage. Sell high.

Sell High
high0.95

Drivers

  • babip_againstNOISEBABIP-against 0.242 suppressed and unstable — flattering the ERA
  • xeraNOISEluck-free xERA 5.07 is 2.33 above the ERA — regression coming
  • p_k_pctSIGNALstrikeout rate 14% is stable and well below league — limits the ceiling
metric · nowrolling trajectoryvs. leaguestabilized?
Hard-Hit % Allowed41.4%
41.4%
lg avg 40.0% +1.4%trustworthy at this sample
SIGNAL70 / 50 BBE
Barrel % Allowed5.7%
5.7%
lg avg 8.0% −2.3%trustworthy at this sample
SIGNAL70 / 60 BBE
xwOBA Allowed.351
.351
lg avg .315 +.036too early to trust
NOISE95 / 200 TBF
xERA5.07
5.07
lg avg 4.10 +0.97too early to trust
NOISE95 / 200 TBF
ERA2.74
2.74
lg avg 4.10 −1.36too early to trust
NOISE23 / 200 IP
Strikeout %13.7%
13.7%
lg avg 22.0% −8.3%trustworthy at this sample
SIGNAL95 / 70 TBF
Walk %11.6%
11.6%
lg avg 8.0% +3.6%too early to trust
NOISE95 / 170 TBF
BABIP Against.242
.242
lg avg .295 −.053too early to trust
NOISE70 / 800 BIP