Bo Nix or Marcus Mariota: Who Should You Start?

Preliminary board

2026 Week 4 · deterministic head-to-head · Verdicts based on PPR scoring.

Verdicts sharpen as practice reports land.

Mariota's scoring setup edges Nix's full-time role—if he keeps the job

Start Mariota narrowly: at quarterback, the projection gap alone is not decisive, but Washington's stronger scoring outlook fits his designed-run profile, and the matchup edge is only a light tiebreaker on a short sample. Nix counters with the safer role and mobility, so this is not a comfortable margin. The main risk is Mariota's hold on the starting job after replacing the injured Daniels (ESPN 2026-09-28; ESPN 2026-09-25).

What flips it: Daniels being cleared to reclaim Washington's starting job.

Sources: ESPN · Sep 28, 2026 · ESPN · Sep 25, 2026

AI editor

Bo Nix

Bo Nix

QB13DENvs SF

Projected Points

Sit
Marcus Mariota

Marcus Mariota

QBWSHvs IND

Projected Points

Toss-Up· low

Bo Nix’s market

PASS YDS
O/U 221.5
-114 / -114
Passing Yards Props →
PASS TD
O/U 1.5
+114 / -148
Passing Touchdowns Props →
INT
O/U 0.5
-155 / +116
Interceptions Thrown Props →
RUSH YDS
O/U 19.5
-114 / -114
Rushing Yards Props →

Marcus Mariota’s market

PASS YDS
O/U 212.5
-112 / -112
Passing Yards Props →
PASS TD
O/U 1.5
+137 / -176
Passing Touchdowns Props →
INT
O/U 0.5
-133 / +104
Interceptions Thrown Props →
RUSH YDS
O/U 26.5
-114 / -117
Rushing Yards Props →
DEN@
SFSun, Oct 4, 4:25 PM ETView the game →
IND@
WSHSun, Oct 4, 9:30 AM ETView the game →

Why Bo Nix

Sit

Starting QB and offensive centerpiece. Mobile RPO/play-action operator with rushing production and full-season durability.

Sit — QB13 consensus, projects QB21 this week: 100% snap share, 15.3 PPR projected vs SF.

  • Nix's secure, every-down role gives you the steadier floor if Washington's bridge plan changes.

Latest on Nix

How to bet Rams-Broncos on 'SNF': Analysis, tips and favorite plays

Odds, bets and analysis to help you bet Rams-Broncos on "Sunday Night Football."

ESPN · Sep 27, 2026
Bo Nix gets more freedom at the line

Jeff Legwold explains how Davis Webb is giving Bo Nix more freedom to change plays at the line of scrimmage.

VideoESPN · Sep 23, 2026

Reported by the sources listed — not independently verified.

Why Marcus Mariota

Toss-Up· low

Veteran QB2 with mobility. Proven spot-start bridge who moves the offense on designed runs.

18.4 projection and a 26.0 implied total make Mariota a borderline QB1; tipped by whether he keeps the starting job and your alternative.

  • Designed runs give Mariota another path to fantasy points beyond Washington's scoring chances.

The call

  • The offense is well positioned: a 26.0 implied team total as 1.5-point favorites points to a scoring-friendly, competitive script against IND.
  • The matchup leans soft, with IND 23 of 32 in DvP vs QBs, but that is a 3-game sample at 0.25 confidence, so don't lean on it heavily.
  • He is listed as the QB on the depth chart with no injury designation. The role context comes only from an unverified headline saying he is in for a hurt Jayden Daniels, so his hold on the job is the key risk.
  • What tips it: start him over a streamer projected below 18.4, and sit him if Daniels is cleared or you roster an established QB1.

Latest on Mariota

Marcus Mariota, in for hurt Jayden Daniels, leads Commanders

Commanders quarterback Marcus Mariota, subbing for the injured Jayden Daniels, reminded the NFL that the organization has another former Heisman Trophy winner -- and former No. 2 pick -- who can still play.

ESPN · Sep 27, 2026
What's next for Jayden Daniels, Commanders after elbow injury?

Experts weigh in on Daniels' latest injury and what it means for him, the Commanders and their collective futures.

ESPN · Sep 25, 2026

Reported by the sources listed — not independently verified.

Head-to-head stats

MetricBo NixMarcus Mariota
Projected points
Consensus rankQB13—
Opponent vs positionSF · 17 of 323-game sampleIND · 23 of 323-game sample
Passing Yards11 of 3231 of 32
Passing TDs4 of 3216 of 32
Passing Completions25 of 3222 of 32
Passing Attempts23 of 3219 of 32
Interceptions21 of 3229 of 32
Implied total · spread22.0+2.526.0-1.5
Depth chartQB1QB2
Snap share100%73%
Start/Sit record0–1+2 toss-ups0–0+1 toss-up

Recent form

Bo Nix — last 3 weeks

Week 3vs LAR
Week 2vs JAX
Week 1vs KC

Marcus Mariota — last 3 weeks

Week 3vs SEA
Week 2vs DAL
Week 1vs PHIDNP

Signal breakdown

  • 15.3 vs 18.4 projected PPR pointsMarcus Mariota +
  • Consensus position rankeven
  • Opponent DvP rank 17 vs 23 (32 = softest)Marcus Mariota +
  • Implied 22.0 vs 26.0 team pointsMarcus Mariota +
  • No injury designationseven
  • 100% vs 73% snap shareBo Nix +

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