Marcus Mariota or Sam Darnold: Who Should You Start?

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

Start Mariota — the projection and snap share edges are too wide to ignore.

Marcus Mariota projects 18.4 to Darnold's 16.1 and plays a 73% snap share to Darnold's 55%. No signal favors Darnold this week. The gap is comfortable.

Marcus Mariota

Marcus Mariota

QBWSHvs IND

Projected Points

Toss-Up· low
Sam Darnold

Sam Darnold

QB24SEAvs LAC

Projected Points

Start

Marcus Mariota’s market

PASS YDS
O/U 208.5
-114 / -117
Passing Yards Props →
PASS TD
O/U 1.5
+131 / -168
Passing Touchdowns Props →
INT
O/U 0.5
-128 / +100
Interceptions Thrown Props →
RUSH YDS
O/U 26.5
-113 / -111
Rushing Yards Props →

Sam Darnold’s market

PASS YDS
O/U 233.5
-114 / -114
Passing Yards Props →
PASS TD
O/U 1.5
-133 / +104
Passing Touchdowns Props →
INT
O/U 0.5
+118 / -151
Interceptions Thrown Props →
RUSH YDS
O/U 4.5
-112 / -112
Rushing Yards Props →
IND@
WSHSun, Oct 4, 9:30 AM ETView the game →
LAC@
SEASun, Oct 4, 4:25 PM ETView the game →

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 team total are startable, but ESPN only says Mariota has a 'strong chance' to start over Daniels. Confirm he's starting first.

  • IND ranks 23 of 32 against QBs (one of the softer matchups, 3-game sample).
  • Vegas implies 26.0 team points as 1.5-point favorites.
  • Listed QB on the latest depth chart with a 73% snap share.

The call

  • The setup is good if he plays. Washington's 26.0 implied total and a -1.5 spread point to a competitive game with scoring chances, and 18.4 PPR is borderline QB1 territory in 12-team leagues.
  • The matchup helps a little: IND ranks 23 of 32 in DvP. That rests on a 3-game sample with 0.25 confidence, so don't lean on it.
  • The real risk is the role. The sheet lists him at QB with no designation, but ESPN (2026-09-30) only says he has a 'strong chance' to start in place of Jayden Daniels. If Daniels plays, Mariota scores near zero. The Dopp headline is unverified and adds nothing concrete.
  • What tips it: confirmation that Daniels is out moves this to a start over a typical streamer. If you can't get that before lock, start a QB whose role is guaranteed.

Latest on Mariota

Role

Mariota has a strong chance to start Sunday for Washington in place of Jayden Daniels.

London game reminds Marcus Mariota of the connection between football and soccerESPN · Sep 30, 2026
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.

Why Sam Darnold

Start

Starting QB with prototypical size and arm strength. Full 17-game workload, 4,000-yard passer whose turnover volume caps efficiency.

Start — QB24 consensus, projects QB17 this week: 24.3 implied team total, 55% snap share.

  • LAC ranks 13 of 32 against QBs (a middle-of-the-road matchup, 3-game sample).
  • Vegas implies 24.3 team points as 3.0-point favorites.
  • Listed QB on the latest depth chart with a 55% snap share.

Latest on Darnold

Status

Sam Darnold practiced with the Seahawks for the first time in two weeks on Wednesday, Sept. 23 as a limited participant in practice four days before the Seahawks play at the Washington Commanders.

Yahoo Sports · Sep 24, 2026
Sam Darnold laments 'bad decision' in return for Seahawks

Sam Darnold's return from the glute injury that sidelined him for most of the Seahawks' first two games was shaping up to be memorable until a "bad decision" late proved costly against the Commanders.

ESPN · Sep 27, 2026
Sam Darnold Throws For Career-High 379 Yards In Return, Laments Turnovers In Loss To Commanders

Sam Darnold put up career-high numbers in his first full game of the 2026 season, but a pair of second-half turnovers ultimately led to the Seahawks' first loss of the 2026 season.

seahawks.com · Sep 27, 2026

Reported by the sources listed — not independently verified.

Head-to-head stats

MetricMarcus MariotaSam Darnold
Projected points
Consensus rank—QB24
Opponent vs positionIND · 23 of 323-game sampleLAC · 13 of 323-game sample
Passing Yards31 of 3222 of 32
Passing TDs16 of 329 of 32
Passing Completions22 of 3218 of 32
Passing Attempts19 of 3210 of 32
Interceptions29 of 326 of 32
Implied total · spread26.0-1.524.3-3.0
Depth chartQB2QB1
Snap share73%55%
Start/Sit record0–0+1 toss-up0–1

Recent form

Marcus Mariota — last 3 weeks

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

Sam Darnold — last 3 weeks

Week 3vs WSH
Week 2vs ARIDNP
Week 1vs NE

Signal breakdown

  • 18.4 vs 16.1 projected PPR pointsMarcus Mariota +
  • Consensus position rankeven
  • Opponent DvP rank 23 vs 13 (32 = softest)Marcus Mariota +
  • Implied 26.0 vs 24.3 team pointsMarcus Mariota +
  • No injury designationseven
  • 73% vs 55% snap shareMarcus Mariota +

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