Start Blake Corum over Jacory Croskey-Merritt — Week 1 Start/Sit Verdict

Start Corum — the availability and game script edges are too wide to ignore.

Blake Corum is the healthier side of this call (Croskey-Merritt carries a Questionable tag) and plays in the better game script (25.8 implied team points to 20.5). Croskey-Merritt's edge is snap share, 40% to 29%. The gap is comfortable.

Blake Corum

RB38LARvs SF

8.48.99.4 Projected Points

Sit· medium

Jacory Croskey-Merritt

RB41WSHvs PHI

7.37.88.3 Projected Points

Sit

Why Blake Corum

Sit· medium

RB2 in complementary role. Compact one-cut runner with meaningful carry share behind the starter.

RB38 with a 29% snap share and 2% target share — no passing role means no PPR floor, even with a favorable 25.8 implied total.

SF ranks 18 of 32 against RBs (a middle-of-the-road matchup, 17-game sample).
Vegas implies 25.8 team points as 3.0-point favorites.
Listed RB on the latest depth chart with a 29% snap share in 2025.

The call

Corum is the clear complement, not the workhorse: 29% snap share and a 2% target share over 17 games leaves him dependent on touchdown luck rather than volume.
The 2% target share is the killer in PPR — there's no reception floor to bail out a 10-carry afternoon, and the 9.4 projection reflects that.
Game script is the one thing working for him: a 25.8 implied team total as a 3-point favorite means late-game rushing work is on the table if the Rams lead.
Matchup read is unusable here — the DvP composite sits at 18 of 32 but on a 0-game sample with 0.00 confidence, so there's no soft-spot argument to lean on.
Tips to a flex if Kyren Williams shows up on the injury report; until then RB38 sits behind any typical replacement starter.

Latest on Corum

Role

Blake Corum continued to receive carries during the final Rams training camp practice.

10 Observations from the 10th and final day of 2026 Rams Training Camp: Blake Corum continues to look agile and explosive; Emmanuel Forbes Jr. has strong practice therams.com · Aug 6, 2026

Why Jacory Croskey-Merritt

Sit

Lead back and volume runner. Decisive one-cut rusher with tackle-breaking contact balance; limited passing-game work.

Sit — RB41 consensus, projects RB42 this week: 3% target share in 2025, Questionable on the latest report.

Carries a Questionable tag — usually plays, but monitor the final report.
PHI ranks 19 of 32 against RBs (a middle-of-the-road matchup, 17-game sample).
Vegas implies 20.5 team points as 5.5-point underdogs.
Listed RB on the latest depth chart with a 40% snap share in 2025.

Head-to-head stats

Metric	Blake Corum	Jacory Croskey-Merritt
Projected points	8.48.99.4	7.37.88.3
Consensus rank	RB38	RB41
Opponent vs position	SF · 18 of 3217-game sample	PHI · 19 of 3217-game sample
Rushing Yards	14 of 32	17 of 32
Rushing TDs	12 of 32	19 of 32
Rushing Attempts	10 of 32	23 of 32
Receptions	30 of 32	9 of 32
Receiving Yards	23 of 32	26 of 32
Anytime TD	16 of 32	20 of 32
Target share	2%(2025)	3%(2025)
Reception share	2%(2025)	3%(2025)
Implied total · spread	25.8-3.0	20.5+5.5
Depth chart	RB2	RB1
Snap share	29%(2025)	40%(2025)
Injury designation	—	Questionable