MLB Daily DeltaWeek 10 · June 3, 2026
Engraved portrait of Joe Mack
72 PA · week 10
this weekHOLD
last weekNO CALL

Joe Mack

data as of June 3, 2026·week 10

Mack is a hold — league-average profile with a glaring K rate.

Roughly league-average with nothing unstable driving it. Hold.

Hold
med0.50

Drivers

  • xwobaNOISEskill near league average (0.230)
  • k_pctSIGNALstrikeout rate 31% is stable and high — caps the floor
metric · nowrolling trajectoryvs. leaguestabilized?
Avg Exit Velo88.9 mph
88.9 mph
lg avg 89.0 mph −0.1 mphtoo early to trust
NOISE46 / 50 BBE
Hard-Hit %34.8%
34.8%
lg avg 40.0% −5.2%too early to trust
NOISE46 / 50 BBE
Barrel %4.3%
4.3%
lg avg 8.0% −3.7%too early to trust
NOISE46 / 60 BBE
xwOBA.230
.230
lg avg .315 −.085too early to trust
NOISE72 / 160 PA
wOBA.232
.232
lg avg .315 −.083too early to trust
NOISE72 / 200 PA
Strikeout %30.6%
30.6%
lg avg 22.0% +8.6%trustworthy at this sample
SIGNAL72 / 60 PA
Walk %5.6%
5.6%
lg avg 8.5% −2.9%too early to trust
NOISE72 / 120 PA
BABIP.311
.311
lg avg .295 +.016too early to trust
NOISE46 / 800 BIP