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Trade Brock Purdy for Caleb Williams? Yes, Williams is worth 10 more.

Yes on value. Caleb Williams is worth 16 rest of season and Brock Purdy 6, so the side getting Williams gains 10. Purdy rates 17.5 market points a game with 10 games left, Williams 18.5 with 10. On usage, Purdy has thrown 28.3 passes and run 4.2 times a game; Williams has thrown 30.3 passes and run 6.0 times a game. Purdy is at ATL in Week 7 (12th most points allowed to QBs); Williams hosts NE in Week 7 (6th fewest points allowed to QBs). Neither carries an injury designation this week.

The verdict, Week 7

Getting Caleb Williams wins by 10.

Brock Purdy 616 Caleb Williams

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Brock Purdy

QB6SF

6

value, #72

Pts/game
17.5
Games left
10
Bye
8
Brock Purdy weekly market-based points
Wk 3Wk 4Wk 5Wk 6Wk 7
16.417.516.722.418.3

Caleb Williams

QB2CHI

16

value, #63

Pts/game
18.5
Games left
10
Bye
10
Caleb Williams weekly market-based points
Wk 3Wk 4Wk 5Wk 6Wk 7
no projectionno projectionno projection18.518.6

Where the values come from

Purdy is the 6th quarterback on the chart and 72nd overall. His 17.5 a game is 0.6 above the replacement quarterback's 16.9, over 10 games left with his bye in Week 8, which is how he comes to 6.

Williams is the 2nd quarterback on the chart and 63rd overall. His 18.5 a game is 1.6 above the replacement quarterback's 16.9, over 10 games left with his bye in Week 10, which is how he comes to 16.

The weekly projections

Parlae's market-based projections had Brock Purdy at 16.4 in Week 3, 17.5 in Week 4, 16.7 in Week 5, 22.4 in Week 6 and 18.3 in Week 7, a median of 17.5 points a game, up 1.8 from his first frozen week to his latest.

Parlae's market-based projections had Caleb Williams at 18.5 in Week 6 and 18.6 in Week 7, a median of 18.5 points a game, flat across them.

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Points so far against the price

Brock Purdy has scored 136.0 PPR points in 6 games, 22.7 a game, 5.2 a game more than the 17.5 he is projected for from here.

Last season he finished QB24 with 187.4 PPR points in 9 games, 20.8 a game.

Week 1 vs LAR: 22.1 points (QB10 that week), 205 passing yards, 3 touchdown passes, 29 rushing yards, 100 percent of snaps.

Week 2 vs MIA: 28.5 points (QB5 that week), 287 passing yards, 2 touchdown passes, 30 rushing yards, 85 percent of snaps.

Week 3 vs ARI: 31.3 points (QB1 that week), 297 passing yards, 4 touchdown passes, 34 rushing yards, 100 percent of snaps.

Week 4 vs DEN: 19.6 points (QB9 that week), 218 passing yards, 2 touchdown passes, 29 rushing yards, 100 percent of snaps.

Week 5 vs SEA: 17.2 points (QB16 that week), 189 passing yards, 2 touchdown passes, 6 rushing yards, 100 percent of snaps.

Week 6 vs WAS: 17.4 points (QB11 that week), 264 passing yards, 1 touchdown pass, 28 rushing yards, 100 percent of snaps.

Caleb Williams has scored 62.5 PPR points in 3 games, 20.8 a game, 2.3 a game more than the 18.5 he is projected for from here.

Last season he finished QB5 with 325.2 PPR points in 17 games, 19.1 a game.

Week 1 vs CAR: 37.3 points (QB1 that week), 269 passing yards, 2 touchdown passes, 65 rushing yards, 100 percent of snaps.

Week 2 vs MIN: 8.7 points (QB27 that week), 138 passing yards, 0 touchdown passes, 42 rushing yards, 86 percent of snaps.

Week 6 vs ATL: 16.5 points (QB15 that week), 305 passing yards, 1 touchdown pass, 3 rushing yards, 100 percent of snaps.

Usage a game this season

Through Week 6, Brock Purdy has averaged 28.3 attempts, 243 passing yards and 2.3 touchdown passes a game, with 4.2 runs for 27 yards on 98 percent of the snaps.

In Week 6 against WAS he went 21 of 29 for 264 yards and 1 touchdown.

Through Week 6, Caleb Williams has averaged 30.3 attempts, 237 passing yards and 1.0 touchdown passes a game, with 6.0 runs for 37 yards on 96 percent of the snaps.

In Week 6 against ATL he went 30 of 36 for 305 yards and 1 touchdown.

Schedule and next matchup

A trade made now buys Week 7 through Week 17. Brock Purdy has 10 games in it with his bye in Week 8; Caleb Williams has 10 games with his bye in Week 10.

ATL, Purdy's Week 7 opponent, has allowed 18.7 PPR points a game to QBs this season over 6 games, the 12th most to QBs of 32.

NE, Williams's Week 7 opponent, has allowed 14.6 PPR points a game to QBs this season over 6 games, the 6th fewest to QBs of 32.

What would even it

The side getting Brock Purdy would want about 10 more added to make it even: a player like Dak Prescott, valued at 11. Two players for Williams also costs that side a roster spot.

Dak Prescott's player page

Other trades for Brock Purdy and Caleb Williams

The full Week 7 trade value chart

Week 7 on the board

Common questions

  • Should I trade Brock Purdy for Caleb Williams?

    Yes on value: Caleb Williams is worth 16 and Brock Purdy 6, a gain of 10. If Brock Purdy starts for you and Caleb Williams would sit, check the lineup first in the trade analyzer.

  • Who has more rest-of-season value, Brock Purdy or Caleb Williams?

    Caleb Williams, 16 to 6. He rates 18.5 market points a game over 10 games left, against 17.5 over 10 for Brock Purdy, each measured above a replacement starter at his own position.

  • How are these trade values calculated?

    Each player's points per game is the median of the market-based PPR points we froze before each week's first kickoff, Weeks 3, 4, 5, 6, 7. A replacement starter's rate is subtracted and the rest is multiplied by his games from Week 7 to Week 17, bye taken out. No expert opinion is involved.

By the Parlae deskValues updated Oct 22, 2026 at 2:11 AM ETHow this is builtReport a wrong number