MLB Daily DeltaWeek 12 · June 13, 2026
week 12
this weekHOLD
last week

JR Ritchie

data as of June 13, 2026·week 12
Hold · wait & see skill near league average (4.71); hold and wait — key skill metric not yet stable enough to call.med 0.50 (narrative held for review)
ROSK 65ERA 4.13WHIP 1.32W 2–4SV 0

Ritchie is a hold — league average, small sample, no edge.

ROS projects K 21 YTD → 65 ROS, ERA 4.56 YTD → 4.13 ROS, WHIP 1.44 YTD → 1.32 ROS. Stable, rosterable; no clear edge to exploit either way.

Drivers

  • xeraNOISEskill near league average (4.71)
metric · nowrolling trajectoryvs. leaguestabilized?
Hard-Hit % Allowed37.8%
37.8%*
lg avg 40.0% −2.2%vs his norm —
74 / 50 BBE
Barrel % Allowed5.4%
5.4%*
lg avg 8.0% −2.6%vs his norm —
74 / 60 BBE
xwOBA Allowed.338
.338*
lg avg .315 +.023vs his norm —xwOBA Allowed is above the ~.315 league averageexpect it to fall.
114 / 200 TBF
xERA4.71
4.71*
lg avg 4.10 +0.61vs his norm —xERA is above the ~4.10 league averageexpect it to fall.
114 / 200 TBF
ERA4.56
4.56*
lg avg 4.10 +0.46vs his norm —ERA is above the ~4.10 league averageexpect it to fall.
25.7 / 200 IP
Strikeout %18.4%
18.4%*
lg avg 22.0% −3.6%vs his norm —
114 / 70 TBF
Walk %14.0%
14.0%*
lg avg 8.0% +6.0%vs his norm —Walk % is above the ~8.0% league averageexpect it to fall.
114 / 170 TBF
BABIP Against.243
.243*
lg avg .295 −.052vs his norm —BABIP Against is below the ~.295 league averageexpect it to rise.
74 / 800 BIP

5×5 ROS Outlook

rest of season

Where each category goes the rest of the way, and the skill that drives it. Tap a row to expand the full derivation.

statytdrosdriverconf
K% 18.4%→19.1%signal65 K — K% 18.4% (signal) lifted to SP mean ~22.0% → projected 19.1% over ~76 remaining IP.
xERA 4.71noise4.13 ERA — xERA 4.71 (noise) blended 5% skill / 95% league 4.10 at 26 IP.
BB% 14.0% + contactnoise1.32 WHIP — a 14% walk rate plus BABIP-against 0.290 gives a 1.66 skill WHIP, blended 5…
run support + role2-4 W — wins ride run support and how deep he goes, not just skill.
role (starter)0 SV — role: starter, not in the save mix.
rosterdrop65 K ROS, 4.13 ERA

Every projection traces to a sabermetric input. The driver and confidence shown per row are always visible; tap any row to expand the full derivation.

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