MLB Daily DeltaWeek 27 · September 30, 2026
Engraved portrait of Ryan Fernandez
week 27
this weekHOLD
last weekNO CALL

Ryan Fernandez

data as of September 30, 2026·week 27
new call as of September 30, 2026
Hold · wait & see skill near league average (3.55); hold and wait — key skill metric not yet stable enough to call.med 0.50 (narrative held for review)
ROSK 0ERA 3.70WHIP 1.24W 0–0SV 0

Fernandez is a hold — league-average profile, nothing unstable.

ROS projects K 17 YTD → 0 ROS. Stable, rosterable; no clear edge to exploit either way.

VS His Norm

  • Strikeout %28.0%—+1.9% ▲vs his ~26.1% career norm

Drivers

  • xeraNOISEskill near league average (3.55)
metric · nowrolling trajectoryvs. leaguestabilized?
Hard-Hit % Allowed39.3%
believable since Aug 2939.3%*
lg avg 40.0% ▼−0.7%vs his norm —
61 / 50 BBE
Barrel % Allowed6.6%
6.6%*
lg avg 8.0% ▼−1.4%vs his norm —
61 / 60 BBE
xwOBA Allowed.291
.291*
lg avg .315 ▼−.024vs his norm —xwOBA Allowed is below the ~.315 league average — expect it to rise.
100 / 200 TBF
xERA3.55
3.55*
lg avg 4.10 ▼−0.55vs his norm —xERA is below the ~4.10 league average — expect it to rise.
100 / 200 TBF
ERA3.52
3.52*
lg avg 4.10 ▼−0.58vs his norm —ERA is below the ~4.10 league average — expect it to rise.
23 / 200 IP
Strikeout %28.0%
norm28.0%*
lg avg 22.0% ▲+6.0%vs his norm +1.9% ▲
100 / 70 TBF
Walk %11.0%
norm11.0%*
lg avg 8.0% ▲+3.0%vs his norm −0.3% ▼Walk % is below his ~11.3% norm — expect it to rise.
100 / 170 TBF
BABIP Against.288
.288*
lg avg .295 ▼−.007vs his norm —BABIP Against is below the ~.295 league average — expect it to rise.
61 / 800 BIP
Swinging-Strike %16.3%
16.3%*
lg avg 11.0% ▲+5.3%vs his norm —
100 / 60 TBF
Chase %30.0%
30.0%*
lg avg 28.5% ▲+1.5%vs his norm —
100 / 60 TBF
Fastball Velo94.7 mph
94.7 mph*
lg avg 94.0 mph ▲+0.7 mphvs his norm —
387 / 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% 28.0%→26.7%signal0 K — K% 28.0% (signal) tempered to career ~26.1% → projected 26.7% over ~0 remaining IP.
xERA 3.55noise3.70 ERA — xERA 3.55 (noise) blended 0% skill / 100% league 3.70 at 10 IP.
BB% 11.0% + contactnoise1.24 WHIP — a 11% walk rate plus BABIP-against 0.294 gives a 1.36 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.

Tweet
Compare with

Comparisons

head-to-head matchups