MLB Daily DeltaWeek 17 · July 18, 2026
Engraved portrait of Ryan Watson
week 17
this weekSELL-HIGH
last weekHOLD

Ryan Watson

BOS·P
data as of July 18, 2026·week 17
flipped from HOLD on July 18, 2026
Sell High luck-free xERA 6.15 is 1.53 above the ERA, regression coming — BABIP-against 0.275 suppressed and unstable, flattering the ERA; sell into the hype before regression.high 0.95
ROSK 23ERA 5.29WHIP 1.36W 0–0SV 0

Watson is a sell-high — his xERA warns of regression.

His ERA sits at 4.62, but the underlying skill numbers are worse. The key driver: his BABIP-against is .275, suppressed 20 points below league average, with only 151 balls in play — far short of the 800 needed for reliability. That means good luck is suppressing his ERA. Strip that luck away and his expected ERA is 6.15 — 1.53 runs higher and trending upward. His expected wOBA allowed is .375, 60 points above league. Contact quality is poor: his barrel rate allowed is 11.9% against an 8% league average, and his strikeout rate is 18.1%, below the 22% league mark. The regression built into his profile will show up soon. Sell high. 23 K / 5.29 ERA / 1.36 WHIP make him a streaming-only at best — move him before the ERA inflates further.

VS His Norm

  • Strikeout %18.1%—−1.1% ▼vs his ~19.2% career norm
  • Walk %8.6%—−0.7% ▼vs his ~9.3% career norm

Drivers

  • babip_againstNOISEBABIP-against 0.275 suppressed and unstable — flattering the ERA
  • xeraSIGNALluck-free xERA 6.15 is 1.53 above the ERA — regression coming
metric · nowrolling trajectoryvs. leaguestabilized?
Hard-Hit % Allowed39.7%
39.7%*
lg avg 40.0% ▼−0.3%vs his norm —
151 / 50 BBE
Barrel % Allowed11.9%
11.9%*
lg avg 8.0% ▲+3.9%vs his norm —
151 / 60 BBE
xwOBA Allowed.375
believable since Jul 2.375*
lg avg .315 ▲+.060vs his norm —
210 / 200 TBF
xERA6.15
6.15*
lg avg 4.10 ▲+2.05vs his norm —
210 / 200 TBF
ERA4.62
4.62*
lg avg 4.10 ▲+0.52vs his norm —ERA is above the ~4.10 league average — expect it to fall.
48.7 / 200 IP
Strikeout %18.1%
norm18.1%*
lg avg 22.0% ▼−3.9%vs his norm −1.1% ▼
210 / 70 TBF
Walk %8.6%
norm8.6%*
lg avg 8.0% ▲+0.6%vs his norm −0.7% ▼
210 / 170 TBF
BABIP Against.275
.275*
lg avg .295 ▼−.020vs his norm —BABIP Against is below the ~.295 league average — expect it to rise.
151 / 800 BIP
Swinging-Strike %11.6%
11.6%*
lg avg 11.0% ▲+0.6%vs his norm —
210 / 60 TBF
Chase %30.9%
30.9%*
lg avg 28.5% ▲+2.4%vs his norm —
210 / 60 TBF
Fastball Velo94.1 mph
94.1 mph*
lg avg 94.0 mph ▲+0.1 mphvs his norm —
790 / 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% 18.1%→18.6%signal23 K — K% 18.1% (signal) lifted to career ~19.2% → projected 18.6% over ~26 remaining IP.
xERA 6.15signal5.29 ERA — xERA 6.15 (signal) blended 65% skill / 35% league 3.70 at 34 IP.
BB% 8.6% + contactsignal1.36 WHIP — a 9% walk rate plus BABIP-against 0.291 gives a 1.42 skill WHIP, blended 65…
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.
rosterdrop5.29 ERA, 1.36 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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