Trade Brock Purdy for Kyle Monangai? Yes, Monangai is worth 10 more.
Yes on value. Kyle Monangai is worth 12 rest of season and Brock Purdy 2, so the side getting Monangai gains 10. Purdy rates 16.7 market points a game with 11 games left, Monangai 9.0 with 11. On usage, Purdy has thrown 28.0 passes and run 4.3 times a game; Monangai has 39 percent of CHI carries and 4 percent of its targets. Purdy hosts WAS in Week 6 (3rd most points allowed to QBs); Monangai is at ATL in Week 6 (6th fewest points allowed to RBs). Kyle Monangai is listed Out (toe).
The verdict, Week 5

Getting Kyle Monangai wins by 10.

Run this trade in the analyzer
Both sides are filled in. Add a player to either side to check a two for one.
- Pts/game
- 16.7
- Games left
- 11
- Bye
- 8
| Wk 3 | Wk 4 | Wk 5 |
|---|---|---|
| 16.4 | 17.5 | 16.7 |
- Pts/game
- 9.0
- Games left
- 11
- Bye
- 10
| Wk 3 | Wk 4 | Wk 5 |
|---|---|---|
| 2.2 | 9.0 | 10.0 |
Where the values come from
Purdy is the 10th quarterback on the chart and 83rd overall. His 16.7 a game is 0.2 above the replacement quarterback's 16.5, over 11 games left with his bye in Week 8, which is how he comes to 2.
Monangai is the 29th running back on the chart and 70th overall. His 9.0 a game is 1.1 above the replacement running back's 7.9, over 11 games left with his bye in Week 10, which is how he comes to 12.
The weekly market prices
The market priced Brock Purdy at 16.4 in Week 3, 17.5 in Week 4 and 16.7 in Week 5, a median of 16.7 points a game, flat across them.
The market priced Kyle Monangai at 2.2 in Week 3, 9.0 in Week 4 and 10.0 in Week 5, a median of 9.0 points a game, up 7.8 from his first frozen week to his latest.
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Points so far against the price
Brock Purdy has scored 118.6 PPR points in 5 games, 23.7 a game, 7.0 a game more than the 16.7 the market prices him at 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 (QB14 that week), 189 passing yards, 2 touchdown passes, 6 rushing yards.
Kyle Monangai has scored 59.3 PPR points in 4 games, 14.8 a game, 5.8 a game more than the 9.0 the market prices him at from here.
Last season he finished RB30 with 146.7 PPR points in 17 games, 8.6 a game.
Week 1 vs CAR: 20.4 points (RB11 that week), 100 rushing yards on 10 carries, 2 of 2 targets for 24 yards, 1 touchdown, 43 percent of snaps.
Week 2 vs MIN: 7.8 points (RB35 that week), 47 rushing yards on 10 carries, 2 of 2 targets for 11 yards, 34 percent of snaps.
Week 3 vs PHI: 3.1 points (RB53 that week), 31 rushing yards on 10 carries, 31 percent of snaps.
Week 4 vs NYJ: 28.0 points (RB4 that week), 146 rushing yards on 30 carries, 1 of 1 target for 4 yards, 2 touchdowns, 54 percent of snaps.
Usage a game this season
Through Week 4, Brock Purdy has averaged 28.0 attempts, 252 passing yards and 2.8 touchdown passes a game, with 4.3 runs for 31 yards on 97 percent of the snaps.
In Week 4 against DEN he went 19 of 29 for 218 yards and 2 touchdowns.
Through Week 4, Kyle Monangai has averaged 15.0 carries for 81 yards and 1.3 targets and 1.3 catches for 10 yards a game on 41 percent of the snaps.
He has been targeted or handed the ball 15 times inside the 20, 23 percent of his team's chances there, and has scored 3 touchdowns in 4 games.
In Week 4 against NYJ he had 30 carries and 1 target on 54 percent of the snaps.
Schedule and next matchup
A trade made now buys Week 6 through Week 17. Brock Purdy has 11 games in it with his bye in Week 8; Kyle Monangai has 11 games with his bye in Week 10.
WAS, Purdy's Week 6 opponent, has allowed 23.3 PPR points a game to QBs this season over 4 games, the 3rd most to QBs of 32.
ATL, Monangai's Week 6 opponent, has allowed 16.9 PPR points a game to RBs this season over 4 games, the 6th fewest to RBs of 32.
What would even it
The side getting Brock Purdy would want about 10 more added to make it even: a player like Carnell Tate, valued at 11. Two players for Monangai also costs that side a roster spot.
Other trades for Brock Purdy and Kyle Monangai

Brock Purdy for Drake Maye2 vs 14
Brock Purdy for Tucker Kraft2 vs 12
Brock Purdy for Carnell Tate2 vs 11
Brock Purdy for Devaughn Vele2 vs 8
Brock Purdy for Khalil Shakir2 vs 8
Jameson Williams for Kyle Monangai24 vs 12
Kyle Monangai for Luther Burden III12 vs 24
DJ Moore for Kyle Monangai22 vs 12
Kyle Monangai for Tony Pollard12 vs 22
Kyle Monangai for Tyler Shough12 vs 19
The full Week 5 trade value chart
Common questions
Should I trade Brock Purdy for Kyle Monangai?
Yes on value: Kyle Monangai is worth 12 and Brock Purdy 2, a gain of 10. If Brock Purdy starts for you and Kyle Monangai would sit, check the lineup first in the trade analyzer.
Who has more rest-of-season value, Brock Purdy or Kyle Monangai?
Kyle Monangai, 12 to 2. He rates 9.0 market points a game over 11 games left, against 16.7 over 11 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. A replacement starter's rate is subtracted and the rest is multiplied by his games from Week 6 to Week 17, bye taken out. No expert opinion is involved.
By the Parlae deskValues updated Oct 12, 2026 at 9:06 AM ETHow this is builtReport a wrong number