Probetrics — Sports Analytics
NFL slate
Los Angeles Chargers
11-7 last yr · #13 Elo
at
Sun, Dec 27, 1:00 PM ET
Hard Rock Stadium
Miami Dolphins
7-10 last yr · #21 Elo
Spread Total Moneyline

The read

On rating alone Los Angeles Chargers are 2.7 points better (#13 vs #21 of 32), and MIA add 0.0 for home field. The clearest mismatch is the third down & red zone: LAC third-down conversion ranks #4, MIA defends it at #18; the other way MIA #27 into LAC's #5.

Who has the edge

Rating
Slight edge
LAC
LAC rated 2.7 points better on Elo (#21 vs #13).
Home & rest
Even
MIA gets 0.0 points for home field.
Quarterback
not priced
Usual starters on both sides — Malik Willis and Justin Herbert — no adjustment.
Passing game
Clear edge
LAC
LAC passing ranks #24, MIA defends it at #27; the other way MIA #23 into LAC's #8.
context · not in the margin
Rushing game
Even
LAC rushing ranks #23, MIA defends it at #20; the other way MIA #9 into LAC's #3.
context · not in the margin
Third down & red zone
Clear edge
LAC
LAC third-down conversion ranks #4, MIA defends it at #18; the other way MIA #27 into LAC's #5.
context · not in the margin
Form (last 5)
Slight edge
LAC
MIA −7.6 per game over the last five, LAC −2.6.
context · not in the margin
Market
not priced
No line yet.
context · not in the margin

The margin, factor by factor

Los Angeles ChargersMiami Dolphins
1527 Elo · #13
RatingThe Elo gap in points — the model's core read on who is better, before the situational pieces below.
LAC +2.7 pts
1468 Elo · #21
road
Home field
not priced
home
Rest
even
Herbert · +1.2 EPA/g
QuarterbackStarter's value against what the team usually gets at quarterback. Only moves when someone other than the usual starter plays.
even
Willis · +13.4 EPA/g
−1.2 pts vs MIA D
Offense vs defenseEach offense's scoring rating against the other defense's — what drives the model total. Shown as an edge, though the winner call runs on Elo.
LAC +4.9 pts
−6.1 pts vs LAC D
L L L W W · −2.6
Form (last 5)Average margin over the last five games. Already inside the ratings — listed so you can see when recent form and the rating disagree.
LAC +2.5 pts
L W L L W · −7.6
6 out/IR
InjuriesCount of players listed Out or on IR. Not priced beyond the quarterback.
not priced
6 out/IR
MarketThe consensus spread, read as points. Compare with the model margin above it.
not priced

Bars are in points toward the favored side. Blue factors are inside the model's margin; grey ones are context it does not add on top (form and offense/defense are already in the ratings; injuries beyond the quarterback are not priced).

Dissect the matchup

nflverse play-by-play + FTN charting · 2025 season (last season until three games are in)

Biggest mismatches

  • LAC defense (#1 interceptions forced) against a MIA offense ranked #31
  • MIA yac / completion (#7) against a LAC defense ranked #29 at stopping it
  • LAC defense (#5 third-down conversion allowed) against a MIA offense ranked #27
  • MIA explosive rush rate (#1) against a LAC defense ranked #22 at stopping it
  • LAC defense (#7 takeaways / game) against a MIA offense ranked #28

A mismatch is a rank gap of at least a fifth of the league between an offense and the defense it faces on the same measure. Descriptive rows (pass rate, pace, direction) are shown for reading the game, not ranked. ▲▼ mark where the last three games sit clearly above or below the season number, in the direction that helps that side.

Los Angeles Chargers offense vs Miami Dolphins defense

ranks of 32
LAC offMIA defEdge
Identity
Pass rate / Pass rate facedDropbacks as a share of plays. On the defense column: what opponents do against them.64%58%·
Early-down pass rateFirst and second down only — the cleanest read on run-heavy vs pass-heavy.59%54%·
Neutral-script pass rateEarly downs with win probability between 20% and 80%: intent, not catch-up mode.60%54%·
Pass rate over expectedHow much more (or less) a team passes than the down, distance, score and clock predict. nflverse xpass.+0.8%−2.9%·
Seconds per playTime of possession divided by plays — lower is faster.30.831.3·
No-huddle5%12%·
Shotgun72%66%·
Play-action rate / Play-action facedShare of dropbacks with a play fake (FTN charting).23%21%·
RPO rate / RPOs faced2%7%·
Screen rate / Screens faced6%8%·
Pre-snap motion / Motion faced52%55%·
Blitzes faced / Blitz rateFive or more pass rushers (FTN). On the offense column: how often opponents blitz them.31%33%·
Pass rushers faced / Avg pass rushers4.374.35·
Passing
EPA / dropbackThe single best pass-efficiency number; on the defense column, what they allow.−0.01#24+0.17#27·
Pass success rate46%#1552%#32LAC
Explosive pass rateDropbacks gaining 20+ yards.7.2%#238.8%#24·
Yards / dropback5.9#236.7#26·
Depth of target (aDOT)Average air yards per attempt — how far downfield they throw, or get thrown at.8.07.3·
Deep-ball rate (20+ air)13%10%·
Short throws (≤5 air)52%59%·
Completion % over expectednflverse CPOE, per attempt. Defense column: what they allow.+0.4#18+7.1#32LAC
YAC / completion4.7#265.4#24·
Sack rate / Sack rate generatedSacks per dropback. Lower is better for an offense; the defense column shows sacks they create.9.1%#296.6%#14MIA
Scramble rate8.7%6.4%·
Interception rate / Interceptions forced2.3%#191.8%#24·
Throws left / middle / rightDirection shares are shown in full on the row.L 34 · M 21 · R 44L 40 · M 18 · R 42·
Rushing
EPA / rush−0.08#23−0.03#20·
Rush success rate39%#2543%#22·
Explosive rush rateRushes of 10+ yards.8.0%#2812.1%#28·
Yards / rush3.9#254.6#25·
Runs left / middle / rightL 38 · M 32 · R 30L 31 · M 34 · R 35·
Situational
Third-down conversion45%#440%#18LAC
Red-zone touchdown rateDrives reaching the 20 that end in a touchdown.46%#3060%#23MIA
Turnovers / game / Takeaways / game1.11#131.06#21LAC
Plays / game6359·

Miami Dolphins offense vs Los Angeles Chargers defense

ranks of 32
MIA offLAC defEdge
Identity
Pass rate / Pass rate facedDropbacks as a share of plays. On the defense column: what opponents do against them.56%62%·
Early-down pass rateFirst and second down only — the cleanest read on run-heavy vs pass-heavy.50%56%·
Neutral-script pass rateEarly downs with win probability between 20% and 80%: intent, not catch-up mode.50%55%·
Pass rate over expectedHow much more (or less) a team passes than the down, distance, score and clock predict. nflverse xpass.−5.8%+0.4%·
Seconds per playTime of possession divided by plays — lower is faster.31.229.7·
No-huddle4%10%·
Shotgun72%72%·
Play-action rate / Play-action facedShare of dropbacks with a play fake (FTN charting).27%22%·
RPO rate / RPOs faced6%9%·
Screen rate / Screens faced12%9%·
Pre-snap motion / Motion faced71%49%·
Blitzes faced / Blitz rateFive or more pass rushers (FTN). On the offense column: how often opponents blitz them.23%20%·
Pass rushers faced / Avg pass rushers4.233.96·
Passing
EPA / dropbackThe single best pass-efficiency number; on the defense column, what they allow.−0.01#23−0.06#8LAC
Pass success rate43%#2543%#9LAC
Explosive pass rateDropbacks gaining 20+ yards.8.1%#136.9%#7LAC
Yards / dropback5.9#245.8#10LAC
Depth of target (aDOT)Average air yards per attempt — how far downfield they throw, or get thrown at.7.07.6·
Deep-ball rate (20+ air)10%11%·
Short throws (≤5 air)54%52%·
Completion % over expectednflverse CPOE, per attempt. Defense column: what they allow.+1.7#9−4.9#2LAC
YAC / completion5.6#76.0#29MIA
Sack rate / Sack rate generatedSacks per dropback. Lower is better for an offense; the defense column shows sacks they create.7.2%#218.0%#6LAC
Scramble rate2.8%7.0%·
Interception rate / Interceptions forced3.8%#313.8%#1LAC
Throws left / middle / rightDirection shares are shown in full on the row.L 43 · M 18 · R 39L 37 · M 20 · R 43·
Rushing
EPA / rush−0.03#9−0.12#3LAC
Rush success rate40%#2239%#8LAC
Explosive rush rateRushes of 10+ yards.13.4%#110.9%#22MIA
Yards / rush4.8#34.1#14MIA
Runs left / middle / rightL 38 · M 22 · R 40L 34 · M 30 · R 36·
Situational
Third-down conversion35%#2735%#5LAC
Red-zone touchdown rateDrives reaching the 20 that end in a touchdown.56%#1944%#2LAC
Turnovers / game / Takeaways / game1.35#281.33#7LAC
Plays / game5556·

Route-by-route data (which routes are run and how coverage plays them) is not published anywhere public — it is sold by PFF and NGS. Throw depth, direction, play-action, RPO, screens, motion and pass-rush counts above are the public pieces of the same picture.

Los Angeles Chargers · key players

  • Justin Herbert QB21.1/31.9 · 229 yds/g · 26-13 TD-INT · +0.00 EPA/db
  • Keenan Allen WR7.2 tgt/g · 22% share · 45 yds/g · 4 TD · aDOT 8.3
  • Ladd McConkey WR6.5 tgt/g · 21% share · 48 yds/g · 6 TD · aDOT 9.9
  • Quentin Johnston WR6.4 tgt/g · 20% share · 54 yds/g · 8 TD · aDOT 11.6
  • Oronde Gadsden II TE4.5 tgt/g · 14% share · 43 yds/g · 3 TD · aDOT 8.9
  • Kimani Vidal RB12.8 car/g · 52 yds/g · 4.1 ypc · 3 TD · −0.10 EPA/car
  • Omarion Hampton RB12.5 car/g · 54 yds/g · 4.4 ypc · 4 TD · −0.01 EPA/car

2025 season, per game. Targets ranked by volume, rushers by carries.nflverse weekly player stats. Target share is the player's average share of his team's targets in the games he played. A player who changed teams carries his own games from last season.

Miami Dolphins · key players

  • Tua Tagovailoa QB18.6/27.4 · 190 yds/g · 20-15 TD-INT · +0.03 EPA/db
  • Listed starter this week: Malik Willis — line above is Tua Tagovailoa's.
  • Jaylen Waddle WR6.3 tgt/g · 23% share · 57 yds/g · 6 TD · aDOT 13.1
  • Malik Washington WR3.8 tgt/g · 14% share · 19 yds/g · 3 TD · aDOT 5.2
  • Darren Waller TE4.3 tgt/g · 16% share · 35 yds/g · 6 TD · aDOT 10.6
  • Greg Dulcich TE3.7 tgt/g · 15% share · 37 yds/g · 1 TD · aDOT 4.7
  • De'Von Achane RB14.9 car/g · 84 yds/g · 5.7 ypc · 8 TD · +0.06 EPA/car
  • Jaylen Wright RB7.8 car/g · 32 yds/g · 4.1 ypc · 2 TD · −0.08 EPA/car

2025 season, per game. Targets ranked by volume, rushers by carries.nflverse weekly player stats. Target share is the player's average share of his team's targets in the games he played. A player who changed teams carries his own games from last season.

Season

LACMIA
11-7Record7-10
20.6Points for / game20.4
19.8Points against / game24.9
6-3 / 5-4Home / road5-4 / 2-6
9-9Against the spread8-9
7-11Over / underOvers–unders in this team's games. A tendency, not a lean.10-7
L L L W WLast 5L W L L W

Season numbers are from 2025 until this season has games.

Power ratings

LACMIA
1527Elo1468
#13 of 32Rank#21 of 32
−3.0Offense ratingPoints per game above league average scored, opponent-adjusted.−2.9
+3.2Defense ratingPoints per game below league average allowed, opponent-adjusted. Positive is good.−1.8
Strength of scheduleMean Elo of opponents faced this season.

Elo drives the winner call. Offense/defense ratings drive the total.

Efficiency

LACMIA
-0.039EPA / play (offense)Expected points added per offensive play, nflverse. The single best efficiency number.-0.008
-0.083EPA / play allowed0.085
228Pass yards / game195
120Rush yards / game120
199Pass yards allowed231
108Rush yards allowed132
0.9 / 1.8Turnovers / takeaways1.3 / 1.2
3.7 / 2.8Sacks allowed / made2.2 / 2.3
17.6First downs / game16.4
45Penalty yards / game48
+1.2 · #25 of 52QB EPA / gameThe listed starter's passing + rushing EPA per game, ranked among starters with three or more games.+13.4

Efficiency is from the 2025 season until this one has games. Source: nflverse.

Head to head

2025LAC 29 at MIA 27LAC · MIA covered
2023MIA 36 at LAC 34MIA · MIA covered
2022MIA 17 at LAC 23LAC · LAC covered
2020LAC 21 at MIA 29MIA · MIA covered
2019LAC 30 at MIA 10LAC · LAC covered
2017MIA 19 at LAC 17MIA · MIA covered
2016MIA 31 at LAC 24MIA · MIA covered
2015MIA 14 at LAC 30LAC · LAC covered

How the margin was built

Rating gap
LAC +2.7 pts
Home field
MIA +— pts
Rest
Even
Quarterback
Usual starters — no adjustment
Weather / roof
— pts on the total
Model margin
Model total

Market

Spread
Total
Moneyline

Per-book prices appear once the multi-book feed has this game (about a week out).

Los Angeles Chargers injuries

  • Isaiah World OTOut
  • Branson Taylor GInjured Reserve
  • Dalevon Campbell WRInjured Reserve
  • Denzel Perryman LBInjured Reserve
  • Scott Matlock FBInjured Reserve
  • Tyler Biadasz CInjured Reserve
  • Brenen Thompson WRQuestionable
  • Cameron Dicker PKQuestionable
  • Keaton Mitchell RBQuestionable
  • Rashawn Slater OTQuestionable
  • Tre' Harris WRQuestionable

From ESPN's report. The model prices the quarterback; other absences are context it does not yet price.

Miami Dolphins injuries

  • Darrell Baker Jr. CBOut
  • Storm Duck CBOut
  • Ben Sims TEInjured Reserve
  • Cole Turner TEInjured Reserve
  • Kenneth Grant DTInjured Reserve
  • Trey Moore LBInjured Reserve
  • Jacob Rodriguez LBQuestionable
  • Ollie Gordon II RBQuestionable
  • Will Kacmarek TEQuestionable

From ESPN's report. The model prices the quarterback; other absences are context it does not yet price.

Informational only. Winner probabilities are backtested and calibrated; spread and total calls are tracked leans. 21+, 1-800-GAMBLER.