👉 TAP TO SAVE 50% WITH CODE SPRING
X
Lost password?

Don't have an account?
Gain Access Now

X

Receive free daily analysis

NFL
NBA
NHL
NASCAR
CFB
MLB
MMA
PGA
ESPORTS
BETTING

Already have an account? Log In

X

Forgot Password


Arizona Diamondbacks: Top 10 Dynasty Prospects

fantasy baseball prospects MLB prospects rookies call-ups

Marc Hulet ranks the Top 10 prospects in the Arizona Diamondbacks system for 2020 fantasy baseball dynasty leagues. The system features an enviable collection of young, high-ceiling hitters.

The Arizona Diamondbacks will be our next stop on the farm to evaluate the best prospects on each MLB team. Once the 2020 MLB season begins, it may turn out that Minor League systems will be more important than usual. Franchises are losing money during the pandemic layoff, so many teams will be looking for sources of cheap production. It might also take older players longer to rebound from a long layoff meaning we could see more injuries and more roster moves. We might even see expanded rosters, at least in the early going.

One important question to ask is: How will a long layoff affect prospects? One has to assume the more advanced prospects prior to the work stoppage will be at an advantage, while the more “toolsy but raw” type could be hurt with the lack of repetition and in-game action; throwing or hitting in simulated environments just doesn’t match up to the real thing. Many prospects will have to work jobs during the pandemic just to make ends meet, while players who signed for large bonuses will have an advantage. Other prospects that lack strong discipline and commitment to their craft could struggle to stay in shape.

We won’t really know what the layoff impact will have on baseball in general until things start ramping up. But we do know that a strong prospect pool will continue to be an important element for a successful baseball franchise. We're looking at the Top 10 (or more) dynasty prospects in each organization with an eye to discovering which organizations are best positioned to succeed with their player development when games resume. Make sure to check out all of our prospect content, including Top 50 for 2020 and Top 250 for Dynasty Leagues.

Featured Promo: Save 50% the regular price with discount code SPRING, for a limited time. Exclusive access to our Team Sync platform, DFS cheat sheets, Lineup Optimizers, betting/prop picks, and exclusive content from Nick Mariano and Eric Cross! GAIN ACCESS NOW

 

Quick Synopsis

The Diamondbacks system features some of the most impressive depth among high-ceiling, young hitters in the game. The pitching is another story…

 

1. Daulton Varsho, C/OF

Dynasty Prospect Rank: 44
2020 Prospect Rank: 45
2020 LEVEL: AAA
MLB ETA: 2020

Varsho has a chance to have immense fantasy value if he ends up playing both behind the plate and in the outfield when he reaches the Majors. He’s an incredibly athletic catcher and he could end up with a few 20-20 seasons. He’s almost MLB ready.

2. Corbin Carroll, OF

Dynasty Prospect Rank: 48
2020 LEVEL: A-
MLB ETA: 2022

The 16th overall selection from the 2019 draft, Carroll is an advanced bat who could move quickly through the minors assuming the lost 2020 season doesn’t impact him too much. He can impact the game with his ability to hit for average and also wreak havoc on the base paths (with strong defensive instincts in center field). The power is of the gap (doubles/triples) variety.

3. Kristian Robinson, OF

Dynasty Prospect Rank: 52
2020 LEVEL: A-
MLB ETA: 2022

An impressive athletic specimen at the age of 19, Robinson has a chance to hit for power while providing speed on the base paths. He could eventually develop into a 20-20 player. His hit tool is a little bit behind as he swings and misses too much but he comes from the Bahamas where the pitching talent is modest. He has a good eye at the plate so he may just need additional reps in that area before he takes a step forward.

4. Geraldo Perdomo, SS

Dynasty Prospect Rank: 58
2020 LEVEL: A+
MLB ETA: 2022

Perdomo’s development allowed the organization to trade fellow shortstop prospect (with more holes in his game) Jazz Chisholm in the Zac Gallen steal-of-a-deal. Perdomo doesn’t have the plus power potential but he’s a much stronger hitter, better base runner, and better fielder. He’s just 20 and may soon be ready for Double-A

5. Alek Thomas, OF

Dynasty Prospect Rank: 66
2020 LEVEL: A+
MLB ETA: 2022

The Diamondbacks organization’s top five young hitters as quite likely the envy of the league. Thomas is an advanced hitter for his age and has easily hit more than .300 over his two-year career. He also has a strong eye and should have added value in on-base leagues. The biggest knock on Thomas is that his line-drive swing isn’t geared for over-the-fence power but he could still hit 15-20 home runs at maturation.

6. Seth Beer, OF/1B

Dynasty Prospect Rank: 102
2020 LEVEL: AA
MLB ETA: 2021

Beer has impressive power and could one day hit 30 home runs. To date, he’s shown the ability to hit for a solid average but he has some holes in his approach, which could eventually lead to a lower batting average unless he continues to make adjustments. He’s a fringe fielder in left so he could end up stuck at first base or DH.

7. Levi Kelly, RHP

Dynasty Prospect Rank: 148
2020 LEVEL: A+
MLB ETA: 2022

Kelly had a breakout season in 2019 and has now held pro hitters to a .196 batting average over two seasons. The right-hander has an impressive fastball-slider combo but needs a reliable third offering to help him stick in the starting rotation. His command and control are hurt by his delivery so he may never be more than average in that area, which puts additional importance on rounding out the repertoire.

8. Corbin Martin, RHP

Dynasty Prospect Rank: 147
2020 LEVEL: Injured
MLB ETA: 2021

Martin looked like he could be a key contributor for the Astors in 2019 but Tommy John surgery derailed those hopes. The fact that Arizona still wanted him while hurt goes to show how talented he could be when back at full strength. He has a chance at three above-average offerings.

9. Jon Duplantier, RHP

Dynasty Prospect Rank: 151
2020 LEVEL: AAA
MLB ETA: 2020

Duplantier has bounced around a bit between starting and relieving while also battling persistent health issues. He might be better suited to relieving where he can really focus on getting swings-and-misses with his two above-average breaking balls.

10. J.B. Bukauskas, RHP

2020 LEVEL: AAA
MLB ETA: 2020

Bukauskas is another former top college pitcher that could be better suited to relieving. The short right-hander is a spin-rate poster child with above-average velocity but his lack of physicality and below-average command/control really undermines his effectiveness as a starter.

More Prospect Analysis




REAL-TIME FANTASY NEWS

Kyle Schwarber

on a Heater, Hits Two More Homers to Take Major-League Lead
Clay Holmes

Suffers Fractured Fibula on Friday Night
Blake Snell

Heads to 15-Day Injured List
Austin Reaves

Could Command $40M Per Year With New Contract
Jalen Duren

Available to Finish Game 6
Yanic Konan Niederhauser

Not Expected to Be Ready for Start of Next Season
Jalen Williams

Declares Himself Healthy for Conference Finals
Terrence Shannon Jr.

Will Play Friday Night
Kevin Huerter

is Available for Game 6
Duncan Robinson

is Returning for Game 6
Caris LeVert

is Cleared for Game 6 on Friday
OG Anunoby

Practices in Full on Friday
Terrence Shannon Jr.

is Tagged as Questionable for Friday
Blake Snell

Scratched From Start on Friday for Undisclosed Reasons
Luther Burden III

Does Luther Burden III Have WR1 Dynasty Upside in Chicago?
MarShawn Lloyd

Can MarShawn Lloyd Emerge as a Top Dynasty Handcuff Option?
Emanuel Wilson

Can Emanuel Wilson Carve Out a Consistent Role in Seattle?
Max Fried

Heading to Injured List With Elbow Bone Bruise
Jaylin Noel

Playing-Time Outlook in Houston Remains Unclear
Dylan Sampson

Role in Cleveland Looks Secure Heading into 2026
Kirk Cousins

' Dynasty Value Fading Ahead of First Season in Las Vegas
CFB

Julian Sayin Looking To Build Off Of Strong Debut Season
CFB

College GameDay Set for First Three Weeks
CFB

Jeremiah Smith Aiming For Ohio State Receiving Records
CFB

Keshaun Singleton Projects as Auburn's WR1
CFB

Jeremiah Cobb Impresses New Auburn Staff
CFB

Alberto Mendoza Very Likely to Start for Georgia Tech
CFB

Charles Woodson Jr. Commits to Michigan
George Holani

Dynasty Outlook Remains Cloudy
Jordan Westburg

to Have Season-Ending Elbow Surgery
Kendre Miller

Quickly Fading From Fantasy Relevance
Keon Coleman

Is Keon Coleman a Hopeless Dynasty Asset?
Marvin Harrison Jr.

a Buy-Low Candidate in Dynasty Formats
Hollywood Brown

a Cut Candidate in Dynasty Leagues?
Darnell Mooney

Barely Inside Top-100 WR Dynasty Rankings
Melquizael Costa

Set For UFC Vegas 117 Main Event
Arnold Allen

A Favorite At UFC Vegas 117
Christian Kirk

Can Christian Kirk Revive his Career in Bay Area?
Daniel Santos

Set For UFC Vegas 117 Co-Main Event
Brashard Smith

Destined to Become Special Teams Player?
MMA

Dohoo Choi Returns At UFC Vegas 117
Ben Sinnott

Dynasty Value Hindered by Free-Agent TE Addition
Juan Diaz

Set To Make His UFC Debut
Sam Darnold

Should Dynasty Managers Continue to Hold Sam Darnold?
Malcolm Wellmaker

Looks To Bounce Back
Justin Fields

Dynasty Managers Getting Ready to Sell High on Justin Fields?
Christian Edwards

Set For His UFC Debut
Dallas Goedert

a Target for Dynasty Managers in Championship Window?
Modestas Bukauskas

Looks To Get Back In The Win Column
Theo Johnson

Not the Primary Option in New System?
Kyle Monangai

Still Time to Buy Low on Kyle Monangai in Dynasty Leagues?
Tarik Skubal

Resumes Playing Catch, Ahead of Schedule?
Amon-Ra St. Brown

an Unheralded Dynasty Cornerstone
Karl-Anthony Towns

Making an Impact as Playmaker in Playoffs
Jalen Duren

Determined to Improve
Kevin Huerter

Tagged as Questionable for Game 6 Against Cavaliers
Caris LeVert

Considered Questionable for Friday
Duncan Robinson

Iffy for Game 6
Lane Hutson

Contributes Two Assists in Game 5 Victory
Nick Suzuki

Amasses Three Points in Crucial Victory Thursday
Juraj Slafkovsky

Dishes Out Three Assists in Game 5 Win
Carter Hart

Stops 31 Pucks in Series-Clinching Win
Pavel Dorofeyev

Enjoys Second Consecutive Multi-Goal Game
Shea Theodore

Records Two Points in Game 6 Win
Mitchell Marner

Scores Special Goal in Series-Clincher
Ryan Johnson

Takes Over as Canucks GM, Sedins Promoted to Co-Presidents
Drew Helleson

Won't Play Thursday
Radko Gudas

Unlikely to Play Thursday
Jeremy Lauzon

Remains Out Thursday
Mark Stone

Misses Third Consecutive Game
EDM

Kris Knoblauch Fired as Oilers Head Coach
CFB

Virginia Tech Lands Commitment from Four-Star QB Peter Bourque
Byron Buxton

Scratched on Thursday With Hip Soreness
Cal Raleigh

Heading to Injured List With Oblique Strain
Francisco Alvarez

has Knee Surgery, Expected to Miss Eight Weeks
Paul Reed

Makes Big Impact Off the Bench Wednesday
Daniss Jenkins

Contributes 19 Points As Starter
Cade Cunningham

Tallies 39 Points in Losing Effort
Max Strus

Notches 20 Points With Six Triples
Evan Mobley

Close to Triple-Double Wednesday
Jarrett Allen

Records Double-Double in Game 5 Win
Quinn Hughes

Finishes Postseason With 15 Points
Matt Boldy

Posts Two Assists in Season-Ending Loss
Scott Wedgewood

Perfect in Relief Effort
Martin Necas

Records Another Multi-Point Game
Brett Kulak

Sends Avalanche Into Conference Finals
Brayden McNabb

Suspended for One Game
Cal Raleigh

Exits With Apparent Side Injury on Wednesday Night
Juan Soto

X-Rays Come Back Negative on Juan Soto's Ankle
Jacob Misiorowski

Pulled Early With Possible Leg Injury
Juan Soto

Exits Wednesday's Game Early with Ankle Injury
Pete Fairbanks

Returns From Injured List
Christian Yelich

Out With Back Tightness on Wednesday Night
Nathan MacKinnon

Chasing History Wednesday
Ryan Poehling

Won't Be an Option for Game 6
Robby Snelling

Placed on 15-Day Injured List with Elbow Sprain
Francisco Alvarez

Mets Place Francisco Alvarez on Injured List With Torn Meniscus
Max Fried

Dealing With Left Elbow Posterior Soreness
CFB

NFL Veteran Tom Moore Joins Iowa Coaching Staff
CFB

Can Cam Cook Dominate in Return to Big 12?
CFB

ACC, Big 12 Support 24-Team College Football Playoff
CFB

Anthony Colandrea Looking to Elevate Nebraska Back to National Contention
CFB

Kwazi Gilmer Set for Big Impact at Nebraska
Justin Thomas

Trending Well Ahead of PGA Championship Despite Concerning Form
J.J. Spaun

Trending Up Ahead of PGA Championship
Adam Scott

Riding Strong Form Into PGA Championship
Patrick Reed

Looking to Make Another Run at PGA Championship
PGA

Sungjae Im Looks to Build on Strong Finish at Truist Championship
Sam Burns

Must Keep Ball in Play at PGA Championship
Jordan Spieth

Looks to Complete Career Grand Slam at Aronimink
Brandt Snedeker

Not the Best Option for the PGA Championship
Rasmus Hojgaard

a Volatile Option at PGA Championship
Maverick McNealy

Seeking Better Start in Philadelphia
Harry Hall

a Boom-or-Bust Option at Aronimink
Hideki Matsuyama

Attempts to Improve Over 2025 PGA Championship
Scottie Scheffler

Looks to Defend PGA Championship at Aronimink
Nicolai Hojgaard

Wants to Keep Momentum Rolling in Philadelphia
Ben Griffin

Attempting to Bounce Back After Truist Championship
CFB

Transfer Defensive Lineman Devarrick Woods Commits to Clemson
Harris English

Will Need His Putter to Thrive at Aronimink
Akshay Bhatia

Creative Flair Could Show Itself in Philadelphia
Keegan Bradley

Knows the Aronimink Golf Club Well
Si Woo Kim

Struggles at Truist Championship
Gary Woodland

Can Continue Incredible 2026 Season at PGA Championship
Xander Schauffele

In Excellent Form Heading to PGA Championship
Brandon Nimmo

Leaves Game on Tuesday with Apparent Ankle Injury
Jacob Wilson

A's Place Jacob Wilson on Injured List With Shoulder Subluxation
CFB

Isaac Brown Has All-American Upside in 2026
CFB

Nyck Harbor Heading into Breakout Year?
CFB

Notre Dame, USC in Discussions to Resume Rivalry Series
CFB

Jaron-Keawe Sagapolutele Has Eyes on ACC Title
CFB

Ahmad Hardy's Gunshot Wound Not Viewed as Career-Threatening
Khamzat Chimaev

Suffers his First Loss
Sean Strickland

Recaptures Middleweight Title
Tatsuro Taira

Suffers Fifth-Round TKO Loss
Joshua Van

Defends Flyweight Title
MMA

Waldo Cortes-Acosta Drops Decision
Alexander Volkov

Wins Back-To-Back Fights
Shane Van Gisbergen

Dominates Watkins Glen for First Win of 2026
Michael McDowell

Finishes Second for Best Run of the Year At Watkins Glen
Ty Gibbs

Scores New Career-Best Finish of Third at Watkins Glen
Tyler Reddick

Continues His Strong Season With Fifth-Place Run at Watkins Glen
Austin Dillon

Earns his First Top-10 Finish of 2026 at Watkins Glen
CFB

Ahmad Hardy Sustains Gunshot Wound, in Stable Condition
Connor Zilisch

Will Start Fifth in his First Watkins Glen Cup Series Race
Tyler Reddick

Is A Top DFS Option for Watkins Glen Lineups
Christopher Bell

Is Likely to Bounce Back This Week at Watkins Glen
William Byron

Is William Byron Playable in DFS Lineups at Watkins Glen?
Kyle Larson

May have A Positive Day at Watkins Glen
Chase Briscoe

May Compete for A Top-10 Finish at Watkins Glen
NASCAR

A.J. Allmendinger May have Another Solid Outing at Watkins Glen
Ty Gibbs

Should Fantasy Managers Roster Ty Gibbs at Watkins Glen?
Ross Chastain

Is Ross Chastain Worth Rostering for Watkins Glen Lineups?
Austin Cindric

Could Austin Cindric be A Sneaky Tournament Play for Watkins Glen?
RANKINGS
C
1B
2B
3B
SS
OF
SP
RP

RANKINGS

QB
RB
WR
TE
K
DEF