last 4 games · box score + nflverse play-by-play

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Player one

Alvin KamaraRB · NO

Player two

Brock PurdyQB · SF

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Lineup · up to 4

Alvin KamaraRB · NO

Brock PurdyQB · SF

Across the 12 shown metrics with numbers for at least two players (last 4 games): Purdy leads in 7 and Kamara leads in 5. A count of who is ahead, not a verdict: the metrics overlap and do not weigh the same.

Usage

KamaraPurdy

Percentile chips: vs 128 RBs who played half the games, last 4 games

39.5%61stSnap share · average share of team snaps in the games he played98.0%61st

-0.166thTotal EPA+13.566th

Passing

KamaraPurdy

Percentile chips: vs 42 QBs who have 12+ dropbacks a week, last 4 games

0Pass yards97370th

0Touchdowns669th

0Interceptions · lower is better418th

–EPA per dropback+0.08058th

–CPOE · completion % over expected+5.280th

–Sack rate · lower is better5.7%62nd

Rushing

KamaraPurdy

Percentile chips: vs 72 RBs who have 4.5+ carries a week, last 4 games

2211thCarries · official rush attempts1933rd

8316thRush yards796th

3.840thYards per carry4.26th

015thRush TD144th

-0.15444thEPA per designed run+0.28372nd

Receiving

KamaraPurdy

Percentile chips: vs 38 RBs who have 2.5+ targets a week (tight ends 2+), last 4 games

1780thTargets0

10367thReceiving yards0

Advanced metrics17 more · tap to open

Usage

4Games with stats4

3961stPlays with EPA14863rd

Passing

–Completion %68.3%80th

–Yards per attempt7.975th

–Success rate48.6%73rd

–aDOT · average depth of target8.373rd

Rushing

2211thDesigned runs in EPA · QB scrambles count as dropbacks, kneels are left out861st

27.3%18thSuccess rate87.5%72nd

342nd10+ yard runs044th

Receiving

1484thReceptions0

182ndReceiving TD0

82.4%58thCatch rate–

13.7%64thTarget share · of team targets in his games–

1.4%80thAir yards share–

+0.19472ndEPA per target–

7.954thYAC per catch–

0.780thaDOT–

Advanced rows are not part of the “metrics led” count. Pick exactly what you want under “Choose”.

Total EPA by week (bars) and running total (lines)Alvin KamaraBrock Purdy

●Wk 5●Wk 6●Wk 7Wk 8●Wk 9

Expected points added across every role (passing, rushing, receiving) in the nflverse play-by-play model, in the period you picked. Lines run the total; a missing bar is a week without plays. The dot marks the best week among the 2 players.

Matchups to start with

top passers · most targeted

Brock Purdy vs Trevor Lawrence Joe Burrow vs Josh Allen Jared Goff vs Caleb Williams C.J. Stroud vs Jordan Love CeeDee Lamb vs Jaxon Smith-Njigba Matthew Golden vs Puka Nacua Michael Wilson vs Amon-Ra St. Brown Chris Olave vs Malik Nabers

Box score totals from ESPN (regular season and playoffs; “last 4” is each player's four most recent games with a box score line). EPA, success rate, CPOE, aDOT, target and air-yard share from the nflverse play-by-play over the same games; snap share from nflverse snap counts. EPA per dropback includes sacks and scrambles. Carries are the official ESPN rush attempts; EPA per designed run leaves out quarterback scrambles (they count as dropbacks) and kneel-downs, so for a quarterback the two counts differ. Per opportunity divides counting stats by nflverse dropbacks (passing), ESPN targets (receiving) and ESPN carries (rushing); other counts go per game. Percentiles rank each value among players at the same position with enough volume in the same period (the same groups as the player cards: QBs 12 dropbacks a week, RBs 4.5 carries, wide receivers 2.5 targets, tight ends 2, defenders half the games; fewer than 8 peers, no percentile). The bars compare the players on the page only, not the league.