Davante Adams or Kyren Williams: Toss-Up — Week 1 Start/Sit Verdict

Too close to call — the edges cancel out.

Davante Adams and Kyren Williams grade out even this week. Adams's best edge is the projection (13.8 to 13.7), Williams's best edge is the consensus rank (RB16 to WR21) — and they cancel out. Start whichever player's game you trust more this week.

In standard and half-PPR scoring this flips to Williams.

Davante Adams

WR21LARvs SF

9.811.813.8 Projected Points

Start· high

Kyren Williams

RB16LARvs SF

11.712.713.7 Projected Points

Start· medium

Why Davante Adams

Start· high

Veteran starting WR2 and red-zone weapon. Elite release package and route separation with All-Pro-caliber pedigree.

24% target share and a 25.8 implied total as a 3-point favorite make Adams a locked-in WR2 despite the nominal WR-2 label.

SF ranks 18 of 32 against WRs (a middle-of-the-road matchup, 0-game sample).
Vegas implies 25.8 team points as 3.0-point favorites.
Listed WR-2 on the latest depth chart with a 71% snap share in 2025.

The call

A 24% target share across 14 games is alpha-level volume — the WR-2 depth slot is a formation label, not a usage cap.
13.8 projected points at WR21 with no injury designation is a floor most 12-team PPR benches can't match.
Team implied total of 25.8 as a 3-point favorite means enough scoring volume to support multiple touchdown-equity looks.
The DvP composite (18 of 32) is drawn from a 0-game sample with 0.00 confidence, so treat the matchup as neutral rather than a reason to bench.

Why Kyren Williams

Start· medium

RB1 and feature back. High-volume workhorse with vision, contact balance, and consistent goal-line and passing-game usage.

Locked-in workhorse role at 68% snaps with a 25.8 implied team total and a 3-point favorite script — RB16 projection is a fine floor.

SF ranks 18 of 32 against RBs (a middle-of-the-road matchup, 0-game sample).
Vegas implies 25.8 team points as 3.0-point favorites.
Listed RB on the latest depth chart with a 68% snap share in 2025.

The call

Role is the case: 68% snap share plus a 9% target share means Williams is on the field for both the early-down grind and the goal-line work, with no injury designation clouding it.
Vegas backs him — 25.8 implied team total and a -3.0 spread point to a script where the Rams protect a lead and lean on the run game late.
Matchup is neutral rather than a green light: SF sits 18 of 32 in the DvP composite, and that's a 0-game sample with 0.00 confidence, so don't lean on it either direction.
Main risk is that a divisional game turns into a shootout and Williams' modest passing-game share caps him near his 13.7 projection instead of exceeding it.

Head-to-head stats

Metric	Davante Adams	Kyren Williams
Projected points	9.811.813.8	11.712.713.7
Consensus rank	WR21	RB16
Opponent vs position	SF · 18 of 320-game sample	SF · 18 of 320-game sample
Receptions	24 of 32	30 of 32
Receiving Yards	22 of 32	23 of 32
Receiving TDs	14 of 32	—
Targets	16 of 32	—
Anytime TD	13 of 32	16 of 32
Rushing Yards	—	14 of 32
Rushing TDs	—	12 of 32
Rushing Attempts	—	10 of 32
Target share	24%(2025)	9%(2025)
Reception share	19%(2025)	9%(2025)
Implied total · spread	25.8-3.0	25.8-3.0
Depth chart	WR2	RB1
Snap share	71%(2025)	68%(2025)