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

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Player one

Kyren WilliamsRB · LAR

Player two

Brock PurdyQB · SF

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Lineup · up to 4

Kyren WilliamsRB · LAR

Brock PurdyQB · SF

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

Usage

WilliamsPurdy

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

64.0%85thSnap share · average share of team snaps in the games he played98.0%61st

-4.735thTotal EPA+13.566th

Passing

WilliamsPurdy

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

WilliamsPurdy

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

5771stCarries · official rush attempts1933rd

25074thRush yards796th

4.470thYards per carry4.26th

272ndRush TD144th

-0.05169thEPA per designed run+0.28372nd

Receiving

WilliamsPurdy

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

1349thTargets0

5828thReceiving yards0

Advanced metrics17 more · tap to open

Usage

4Games with stats4

7084thPlays with EPA14863rd

Passing

–Completion %68.3%80th

–Yards per attempt7.975th

–Success rate48.6%73rd

–aDOT · average depth of target8.373rd

Rushing

5771stDesigned runs in EPA · QB scrambles count as dropbacks, kneels are left out861st

38.6%60thSuccess rate87.5%72nd

342nd10+ yard runs044th

Receiving

926thReceptions0

036thReceiving TD0

69.2%17thCatch rate–

10.2%30thTarget share · of team targets in his games–

0.8%78thAir yards share–

-0.13533rdEPA per target–

5.112thYAC per catch–

0.578thaDOT–

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)Kyren WilliamsBrock Purdy

●Wk 5●Wk 6●Wk 7●Wk 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.