Want to see what a player’s future trade value will be? Or estimate his free agent or extension contract? You can play around with all kinds of scenarios here if you’re a GM-level subscriber.

Click on the tabs for each scenario. Here's a video showing how the future trade value tab works. And for free agents and extension candidates, use the dropdown to see how the contract would vary by changing the number of years.

Front Office-level subscribers and above can also see a history of past and present trade values. We also visually display our calculations, so you can see the surplus-value gap between field value and salary in each scenario (except for prospects, who have only implied surplus value). And there's a special subscriber-only comment section below each player's data, so you can have an exclusive conversation with other subscribers.

To give you an idea how it works, we’ll always show a featured player for free.

Bryan Woo

Mariners

Player Value Timeline

Future Trade Value

Bryan Woo: Current Control through 2029, Remaining surplus: $87.7m

Total AFV

Total Surplus

Total Salary

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Stats & Information

AgeLevelP1P2AvailabilityYearsAFVSalarySurplusLowMedianHighFangraphs.com URL
24MajorsSP4.8157.269.587.770.287.7105.3

Recent Trades with Bryan Woo

Braves GET

Harry Ford

18.1

Bryan Woo

58.5

Cole Young

22.2

Total Value

98.8

Mariners GET

Ronald Acuna Jr.

100.4

Total Value

100.4

Thisisnick

Cardinals GET

Tanner Houck

56.2

Noah Song

0.5

Blaze Jordan

0.4

Shane Drohan

0.4

Alex Binelas

0.4

Cooper Criswell

5.4

63.3

85.10

21.80

Mariners GET

Nolan Arenado

-17.3

Triston Casas

25.8

Connor Wong

8.7

Lars Nootbaar

42.6

Brendan Donovan

30.9

90.70

93.5

2.80

Red Sox GET

Willson Contreras

-11.2

Ivan Herrera

40.1

Andres Munoz

35

Bryan Woo

58.5

122.4

97.8

-24.60

s0x9

Red Sox GET

Luis Castillo

7.4

Logan Gilbert

80.8

Bryan Woo

58.5

Total Value

146.7

Mariners GET

Triston Casas

25.8

Kutter Crawford

22.3

Rafael Devers

-15.5

Marcelo Mayer

41.9

Wilyer Abreu

35.7

Total Value

110.2

TBJ4EVER

Red Sox GET

Gregory Santos

8.8

Bryan Woo

57.5

Total Value

66.3

Mariners GET

Kutter Crawford

24.5

David Hamilton

10

Wilyer Abreu

35.9

Total Value

70.4

JMulchy

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