MLB Daily DeltaWeek 25 · September 10, 2026
week 25
this weekHOLD
last weekHOLD

Samy Natera Jr.

data as of September 10, 2026·week 25
Hold · wait & see skill near league average (2.35); hold and wait — key skill metric not yet stable enough to call.med 0.50 (narrative held for review)
ROSK 8ERA 3.70WHIP 1.24W 0–0SV 0

Natera is a hold — the early sample says league average, nothing more.

ROS projects K 3 YTD → 8 ROS. Stable, rosterable; no clear edge to exploit either way.

Drivers

  • xeraNOISEskill near league average (2.35)
metric · nowrolling trajectoryvs. leaguestabilized?
Hard-Hit % Allowed35.0%
35.0%*
lg avg 40.0% −5.0%vs his norm —
60 / 50 BBE
Barrel % Allowed5.0%
believable since Sep 95.0%*
lg avg 8.0% −3.0%vs his norm —
60 / 60 BBE
xwOBA Allowed.239
.239*
lg avg .315 −.076vs his norm —xwOBA Allowed is below the ~.315 league averageexpect it to rise.
120 / 200 TBF
xERA2.35
2.35*
lg avg 4.10 −1.75vs his norm —xERA is below the ~4.10 league averageexpect it to rise.
120 / 200 TBF
ERA2.43
2.43*
lg avg 4.10 −1.67vs his norm —ERA is below the ~4.10 league averageexpect it to rise.
29.7 / 200 IP
Strikeout %38.3%
38.3%*
lg avg 22.0% +16.3%vs his norm —
120 / 70 TBF
Walk %10.0%
10.0%*
lg avg 8.0% +2.0%vs his norm —Walk % is above the ~8.0% league averageexpect it to fall.
120 / 170 TBF
BABIP Against.288
.288*
lg avg .295 −.007vs his norm —BABIP Against is below the ~.295 league averageexpect it to rise.
60 / 800 BIP
Swinging-Strike %17.1%
17.1%*
lg avg 11.0% +6.2%vs his norm —
120 / 60 TBF
Chase %26.2%
26.2%*
lg avg 28.5% −2.3%vs his norm —
120 / 60 TBF
Fastball Velo94.9 mph
94.9 mph*
lg avg 94.0 mph +0.9 mphvs his norm —
531 / 50 PITCHES

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% 38.3%→35.4%signal8 K — K% 38.3% (signal) tempered to RP mean ~24.0% → projected 35.4% over ~6 remaining IP.
xERA 2.35noise3.70 ERA — xERA 2.35 (noise) blended 0% skill / 100% league 3.70 at 2 IP.
BB% 10.0% + contactnoise1.24 WHIP — a 10% walk rate plus BABIP-against 0.294 gives a 1.14 skill WHIP, blended 0…
run support + role0-0 W — wins ride run support and how deep he goes, not just skill.
role (middle)0 SV — role: middle, not in the save mix.
rosterdeep3.70 ERA, 1.24 WHIP

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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