MLB Daily DeltaWeek 25 · September 10, 2026
Engraved portrait of Taylor Rogers
week 25
this weekBUY-LOW
last weekHOLD

Taylor Rogers

data as of September 10, 2026·week 25
flipped from HOLD on September 10, 2026
Buy Low luck-free xERA 4.23 is right around league, a usable arm the ERA is hiding; fastball velocity stable and above league, the arm is fine — BABIP-against 0.335 elevated and unstable, bloating the ERA; buy the player, not the number.med 0.74
ROSK 4ERA 4.04WHIP 1.46W 0–0SV 0–1

Rogers is a buy-low — his ERA is BABIP noise, not skill.

His ERA is 4.70, and that number is not telling the truth. His BABIP-against is .335, 40 points above the league average of .295, and that gap is luck — BABIP-against needs around 800 balls in play to be reliable and he has 162. Strip out the noise and his expected ERA is 4.23, basically league average, and his xwOBA allowed of .317 sits right at the league mark. His fastball is still 92 mph and his hard-hit rate allowed is 27.8% against a 40% league average. Both are stable and the arm looks usable. The walk rate and strikeout rate are a concern, but the ERA is the number doing the lying right now. Buy low. Even so, 4 K and a 4.04 ERA rest-of-season keeps him waiver-wire, deep-league-only; the buy-low is about process, not a roster spot.

VS His Norm

  • Strikeout %18.9%−8.4%vs his ~27.3% career norm
  • Walk %11.3%+4.0%vs his ~7.3% career norm

Drivers

  • xeraSIGNALluck-free xERA 4.23 is right around league — a usable arm the ERA is hiding
  • babip_againstNOISEBABIP-against 0.335 elevated and unstable — bloating the ERA
  • p_fastball_veloSIGNALfastball velocity stable and above league — the arm is fine
metric · nowrolling trajectoryvs. leaguestabilized?
Hard-Hit % Allowed27.8%
27.8%*
lg avg 40.0% −12.2%vs his norm —
162 / 50 BBE
Barrel % Allowed6.2%
6.2%*
lg avg 8.0% −1.8%vs his norm —
162 / 60 BBE
xwOBA Allowed.317
believable since Aug 14.317*
lg avg .315 +.002vs his norm —
238 / 200 TBF
xERA4.23
4.23*
lg avg 4.10 +0.13vs his norm —
238 / 200 TBF
ERA4.70
4.70*
lg avg 4.10 +0.60vs his norm —ERA is above the ~4.10 league averageexpect it to fall.
51.7 / 200 IP
Strikeout %18.9%
norm18.9%*
lg avg 22.0% −3.1%vs his norm −8.4%
238 / 70 TBF
Walk %11.3%
norm11.3%*
lg avg 8.0% +3.3%vs his norm +4.0%
238 / 170 TBF
BABIP Against.335
.335*
lg avg .295 +.040vs his norm —BABIP Against is above the ~.295 league averageexpect it to fall.
162 / 800 BIP
Swinging-Strike %7.7%
7.7%*
lg avg 11.0% −3.3%vs his norm —
238 / 60 TBF
Chase %24.6%
24.6%*
lg avg 28.5% −3.9%vs his norm —
238 / 60 TBF
Fastball Velo92.0 mph
92.0 mph*
lg avg 94.0 mph −2.0 mphvs his norm —
927 / 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% 18.9%→22.8%signal4 K — K% 18.9% (signal) lifted to career ~27.3% → projected 22.8% over ~5 remaining IP.
xERA 4.23signal4.04 ERA — xERA 4.23 (signal) blended 65% skill / 35% league 3.70 at 22 IP.
BB% 11.3% + contactsignal1.46 WHIP — a 11% walk rate plus BABIP-against 0.303 gives a 1.58 skill WHIP, blended 6…
run support + role0-0 W — wins ride run support and how deep he goes, not just skill.
role (setup)0-1 SV — role: setup, in the save mix only situationally.
rosterdrop4.04 ERA, 1.46 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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