Cardinals D/ST or Colts D/ST: Who Should You Start?

2026 Week 1 · deterministic head-to-head · Verdicts based on PPR scoring.

Colts D/ST beats Cardinals D/ST as the less-bad streaming option this week

Neither unit deserves a lineup spot, but the Colts have the more workable script. Arizona is an 11.5-point road underdog against the Chargers, the kind of spread that tilts games toward garbage time and strips away the sack and takeaway chances a defense needs to score. Indianapolis is only a 3.5-point home dog against Baltimore, a game far more likely to stay competitive into the fourth quarter, and the Ravens are giving the ball away more often than the Chargers are. It's a close call between two units almost nobody starts, decided by game script rather than raw upside.

What flips it: If the Chargers-Cardinals line tightens closer to a competitive spread, Arizona's sack upside could flip this back.

AI editor

Cardinals D/ST

D/STARIvs LAC

Projected Points

Toss-Up

Colts D/ST

D/STINDvs BAL

Projected Points

Sit

Why Cardinals D/ST

Toss-Up

Toss-up — a middling defensive matchup (No. 28 this week): LAC gives up 3.8 sacks and 1.2 turnovers a game, and Vegas has them at 28.5 points.

  • The Chargers have allowed 3.8 sacks a game, giving Arizona's pass rush more paths to points than Indy's matchup offers.
  • At 0% roster share, this defense is purely thin-season filler; only a spike week of takeaways changes that.

Why Colts D/ST

Sit

Sit — a bottom-tier defensive matchup this week (No. 30): Vegas has BAL at 26.5 points, and 3.0 pts projected vs BAL.

  • A 3.5-point home spread keeps Indy's defense on the field in a live game instead of chasing points late.
  • Baltimore's 1.4 turnovers a game make it the more miscue-prone offense, which matters more than Arizona's sack edge.

Head-to-head stats

MetricCardinals D/STColts D/ST
Projected points
Projection rankProj.DST28Proj.DST30
Started in0% of leagues1% of leagues
Opponent sacks allowed / game3.8(2025)2.6(2025)
Opponent turnovers / game1.2(2025)1.4(2025)
Opponent implied total28.526.5
Home / awayAwayHome

Signal breakdown

  • 3.4 vs 3.0 projected PPR pointsCardinals D/ST +
  • Started rank 32 vs 25 (0% vs 1% of leagues)Colts D/ST +
  • 3.8 sacks / 1.2 TO vs 2.6 sacks / 1.4 TO per game allowedCardinals D/ST +
  • Opponent implied 28.5 vs 26.5 pointsColts D/ST +
  • Away vs HomeColts D/ST +

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