MLB Daily DeltaWeek 27 · September 27, 2026
309 PA · week 27
this weekHOLD
last weekHOLD

Alejandro Kirk

data as of September 27, 2026·week 27
Hold · steady skill near league average (0.309); hold steady — skill tracks near league, no edge either way.med 0.60
ROSAVG .000HR 0R 0RBI 0SB 0

Kirk is a hold — league-average skill, nothing unstable pulling the line.

His expected wOBA is .309 — .006 below the league average of .315 — and he has 309 plate appearances, well past the 160 where that number becomes reliable. The actual wOBA sits at .338, but the gap to expected is not a luck stat to chase; nothing in this profile is unstable. His contact quality is right at league: 88.2 mph average exit velocity and a 39.5% hard-hit rate. The barrel rate is 3.8% against a league average of 8.0%, which is a real drag, not noise at 238 batted balls. What he does well is control the plate: a 12.3% strikeout rate and 7.0% swing-and-miss rate are both well below league, and his 10.7% walk rate is above it. The xwOBA has been stepping down across the sample, so this is not a bat trending up. Hold. 0 HR / 0 R / 0 RBI rest of season makes him a drop in standard formats — streaming-only at catcher, not a hold.

VS His Norm

  • Barrel %3.8%—−3.7% ▼vs his ~7.5% career norm

Drivers

  • xwobaSIGNALskill near league average (0.309)
metric · nowrolling trajectoryvs. leaguestabilized?
Avg Exit Velo88.2 mph
88.2 mph*
lg avg 89.0 mph ▼−0.8 mphvs his norm —
238 / 50 BBE
Hard-Hit %39.5%
39.5%*
lg avg 40.0% ▼−0.5%vs his norm —
238 / 50 BBE
Barrel %3.8%
norm3.8%*
lg avg 8.0% ▼−4.2%vs his norm −3.7% ▼
238 / 60 BBE
xwOBA.309
.309*
lg avg .315 ▼−.006vs his norm —
309 / 160 PA
wOBA.338
.338*
lg avg .315 ▲+.023vs his norm —
309 / 200 PA
Strikeout %12.3%
12.3%*
lg avg 22.0% ▼−9.7%vs his norm —
309 / 60 PA
Walk %10.7%
10.7%*
lg avg 8.5% ▲+2.2%vs his norm —
309 / 120 PA
BABIP.294
norm.294*
lg avg .295 ▼−.001vs his norm +.015 ▲BABIP is above his ~.279 norm — expect it to fall.
238 / 800 BIP
Swinging-Strike %7.0%
7.0%*
lg avg 11.0% ▼−4.0%vs his norm —
309 / 50 PA
Chase %28.7%
28.7%*
lg avg 28.5% ▲+0.2%vs his norm —
309 / 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% 3.8%→5.5%signal0 HR — Barrel% 3.8% (signal) lifted to career ~7.5% → projected 5.5%.
BABIP 0.294→0.262 regressednoise.000 AVG — BABIP 0.294 is noise, regressed toward xBA-implied 0.249 (xBA 0.264) → 0.262.
on-base + lineup0 R — his run rate over ~0 projected PA.
slugging + lineup0 RBI — his RBI rate over ~0 projected PA.
run rate / role0 SB — his steal rate (0 in 5 G) over ~0 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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