Is JR Ritchie a buy or sell for fantasy baseball?

Sell — metrics are consistently below average with signal behind the decline.

What is JR Ritchie's rest-of-season outlook?

13.7% walk rate — the whole problem, in one number.

week 27

this weekSELL

last weekSELL

JR Ritchie

ATL·P

data as of September 27, 2026·week 27

Sell stable xERA 4.92 +0.82 vs league with no luck excuse; move on.high 0.80

ROSK 0ERA 4.63WHIP 1.47W 0–0SV 0

Ritchie is a sell — the expected ERA is the honest number.

His expected ERA is 4.92, .82 above the league average of 4.10, and he has faced enough batters for that number to be reliable. Nothing unstable is propping up his line, so there is no correction coming in his favor — and the xERA has been stepping up across the sample, which makes the number worse, not better. His xwOBA allowed sits at .338 against a league average of .315, contact quality backing the same story. The strikeout rate is 22%, exactly league, and the walk rate is 13.7% against a league average of 8% — that is the real problem, and it is past the point where it becomes reliable. He is not unlucky. Sell. Deep-league waiver fodder at 0 K / 4.63 ERA / 1.47 WHIP — drop, and don't look back.

Drivers

xeraSIGNALstable xERA 4.92 +0.82 vs league with no luck excuse

metric · nowrolling trajectoryvs. leaguestabilized?

Hard-Hit % Allowed39.6%

lg avg 40.0% ▼−0.4%vs his norm —

187 / 50 BBE

Barrel % Allowed9.6%

lg avg 8.0% ▲+1.6%vs his norm —

187 / 60 BBE

xwOBA Allowed.338

lg avg .315 ▲+.023vs his norm —

300 / 200 TBF

xERA4.92

lg avg 4.10 ▲+0.82vs his norm —

300 / 200 TBF

ERA4.79

lg avg 4.10 ▲+0.69vs his norm —ERA is above the ~4.10 league average — expect it to fall.

67.7 / 200 IP

Strikeout %22.0%

lg avg 22.0% 0.0%vs his norm —

300 / 70 TBF

Walk %13.7%

lg avg 8.0% ▲+5.7%vs his norm —

300 / 170 TBF

BABIP Against.263

lg avg .295 ▼−.032vs his norm —BABIP Against is below the ~.295 league average — expect it to rise.

187 / 800 BIP

Swinging-Strike %10.0%

lg avg 11.0% ▼−1.0%vs his norm —

300 / 60 TBF

Chase %26.2%

lg avg 28.5% ▼−2.3%vs his norm —

300 / 60 TBF

Fastball Velo94.7 mph

lg avg 94.0 mph ▲+0.7 mphvs his norm —

1191 / 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% 22.0%→22.0%signal0 K — K% 22.0% (signal) held to SP mean ~22.0% → projected 22.0% over ~0 remaining IP.

xERA 4.92signal4.63 ERA — xERA 4.92 (signal) blended 65% skill / 35% league 4.10 at 26 IP.

BB% 13.7% + contactsignal1.47 WHIP — a 14% walk rate plus BABIP-against 0.287 gives a 1.57 skill WHIP, blended 6…

run support + role0-0 W — wins ride run support and how deep he goes, not just skill.

role (starter)0 SV — role: starter, not in the save mix.

rosterdrop0 K ROS, 4.63 ERA

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.

Drivers

5×5 ROS Outlook

Comparisons