MLB Daily DeltaWeek 25 · September 10, 2026
Engraved portrait of Taylor Walls
410 PA · week 25
this weekSELL
last weekHOLD

Taylor Walls

data as of September 10, 2026·week 25
ON THE 10-DAY IL
flipped from HOLD
Sell stable xwOBA 0.249 below league with no luck excuse; move on.med 0.68
ROSHR 0AVG .192R 5RBI 3SB 1

Walls is a sell — the bat is below league and not unlucky.

His expected wOBA is .249, which is 66 points below the league average of .315, and he has 410 plate appearances — well past the point where that number becomes reliable. His actual wOBA is .274, slightly higher, so the gap isn't bad luck dragging a good line down; if anything, his surface line has been a touch generous. The contact quality backs up the low expected number: 85.6 mph average exit velocity against a league average of 89.0, a 21.9% hard-hit rate against 40.0%, and a 1.9% barrel rate against 8.0%, all well past the sample where those stabilize. His expected wOBA has been stepping down across the sample, so there's no rebound building. He does draw walks at 10.2%, above league, and his strikeout rate of 24.1% is only slightly elevated — but neither changes the underlying picture. This is the level. Sell. The ROS line says it all: 0 HR / 5 R / 3 RBI / 1 SB / .192 AVG — deep-league streaming-only, a clear drop, not a hold.

VS His Norm

  • Barrel %1.9%−1.3%vs his ~3.2% career norm

Drivers

  • xwobaSIGNALstable xwOBA 0.249 below league with no luck excuse
metric · nowrolling trajectoryvs. leaguestabilized?
Avg Exit Velo85.6 mph
85.6 mph*
lg avg 89.0 mph −3.4 mphvs his norm —
266 / 50 BBE
Hard-Hit %21.9%
21.9%*
lg avg 40.0% −18.1%vs his norm —
266 / 50 BBE
Barrel %1.9%
norm1.9%*
lg avg 8.0% −6.1%vs his norm −1.3%
266 / 60 BBE
xwOBA.249
.249*
lg avg .315 −.066vs his norm —
410 / 160 PA
wOBA.274
.274*
lg avg .315 −.041vs his norm —
410 / 200 PA
Strikeout %24.1%
24.1%*
lg avg 22.0% +2.1%vs his norm —
410 / 60 PA
Walk %10.2%
10.2%*
lg avg 8.5% +1.7%vs his norm —
410 / 120 PA
BABIP.294
norm.294*
lg avg .295 −.001vs his norm +.031 BABIP is above his ~.263 normexpect it to fall.
266 / 800 BIP
Swinging-Strike %9.7%
9.7%*
lg avg 11.0% −1.4%vs his norm —
410 / 50 PA
Chase %25.5%
25.5%*
lg avg 28.5% −3.0%vs his norm —
410 / 50 PA

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
Barrel% 1.9%→2.5%signal0 HR — Barrel% 1.9% (signal) lifted to career ~3.2% → projected 2.5%.
BABIP 0.294→0.265 regressednoise.192 AVG — BABIP 0.294 is noise, regressed toward xBA-implied 0.250 (xBA 0.189) → 0.265.
on-base + lineup5 R — his run rate over ~38 projected PA.
slugging + lineup3 RBI — his RBI rate over ~38 projected PA.
run rate / role1 SB — his steal rate (6 in 44 G) over ~38 projected PA.
rosterdroprotational counting only

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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