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fantasy baseball prospects MLB prospects rookies call-ups

Jack Leiter: MLB Prospects Dynasty Pitcher Analysis for Fantasy Baseball

Welcome back RotoBallers to my deep dive on Jack Leiter. In this Dynasty Pitcher Fantasy Baseball Prospects series, I will focus on key pitching fundamentals as quantified by my FaBIO (Fielding and Ballpark Independent Outcomes) evaluation system (my RotoBaller debut article more fully explains the FaBIO methodology). Every plate appearance is sorted into one of... Read More

4 months ago

Joe Ryan fantasy baseball rankings MLB prospects draft sleepers

FaBIO Analysis: Flyballer Starting Pitcher Prospects, Right-Handed Edition

I developed the Fielding- and Ballpark-Independent Outcomes (FaBIO) pitcher evaluation system circa 2013 as a tool for quantifying non-batted-ball and batted-ball fundamentals of individual pro pitchers versus batters of both and either handedness type. Since the model was first applied to affiliated 2013 MiLB play, its reach has been extended to MLB, NCAA Division 1,... Read More

9 months ago


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Dansby Swanson10 mins ago

Cubs, Phillies Showing Interest In Dansby Swanson
Ja'Marr Chase2 hours ago

Won't Have Snap Limit
Michael Carter2 hours ago

Not Expected To Play In Week 13
Mitchell Marner2 hours ago

Sets New Record With 19-Game Point Streak
Kasperi Kapanen2 hours ago

Hits His Second Career Hat Trick
Connor McDavid2 hours ago

Tallies Two Goals, Two Assists Saturday
Radko Gudas2 hours ago

Lasts For Just Two Minutes Saturday
Darcy Kuemper2 hours ago

Forced Off Early
Petr Mrazek3 hours ago

Suffers Another Groin Injury
Artturi Lehkonen3 hours ago

Sustains An Upper-Body Injury
Anfernee Simons3 hours ago

Explodes For Career-High 45 Points
Andrew Wiggins3 hours ago

Scores Season-High 36 Points
Los Angeles Rams3 hours ago

Aaron Donald Hopes To Return Week 15
Shai Gilgeous-Alexander3 hours ago

Returns With A 33-Point Effort
Kenny Golladay3 hours ago

Darius Slayton, Kenny Golladay Expected To Play Sunday
Deebo Samuel3 hours ago

Plans To Play Sunday
Pascal Siakam3 hours ago

Gets A Double-Double With Assists
Terry Rozier3 hours ago

Delivers 26 Points Saturday
Bobby Portis4 hours ago

Leads Bucks To Victory Saturday
Tim Hardaway4 hours ago

Jr. Hits Knicks With Eight Treys
Juancho Hernangomez4 hours ago

Exits With An Ankle Sprain
Jerry Jeudy9 hours ago

Likely To Return On Sunday
Antonio Gibson10 hours ago

Expected To Play Versus The Giants
Ja'Marr Chase10 hours ago

Likely To Play In AFC Championship Rematch
Joe Mixon10 hours ago

Still Not Cleared To Play On Sunday
Travis Etienne Jr.10 hours ago

Expected To Play In Week 13
Jeremy Sochan10 hours ago

Out Versus The Suns On Sunday
Jakob Poeltl11 hours ago

Remains Out Versus Phoenix
Torrey Craig11 hours ago

Sidelined For Meeting With The Spurs
Mikal Bridges11 hours ago

Probable Against San Antonio
Chris Paul12 hours ago

Won't Be Back On Sunday
Herbert Jones12 hours ago

Sitting Again Versus The Nuggets
Brandon Ingram13 hours ago

Out Against Denver
Jeff Green13 hours ago

Questionable Against The Pelicans
Michael Porter13 hours ago

Jr. Sitting Again On Sunday
Kevin Huerter16 hours ago

Suffers Injury On Saturday
Shai Gilgeous-Alexander16 hours ago

To Play Saturday
Mike Conley16 hours ago

Remains Sidelined For Saturday
Eric Gordon16 hours ago

To Sit Out On Saturday
Deebo Samuel16 hours ago

Is A Game-Time Decision
Courtland Sutton17 hours ago

Expected To Play
Jameson Williams17 hours ago

Activated Off Injured Reserve
Matthew Stafford17 hours ago

Placed On Injured Reserve
Anthony Cirelli17 hours ago

Will Play Saturday
Brayden Schenn18 hours ago

Good To Go Saturday
Josh Manson18 hours ago

Considered Week-To-Week
Anton Lundell18 hours ago

Unavailable Saturday
Thatcher Demko18 hours ago

Out For Six Weeks
Lawson Crouse18 hours ago

Returns For Coyotes
Brock Boeser18 hours ago

Out As A Healthy Scratch
Leonard Fournette19 hours ago

Questionable For Week 13
Russell Gage19 hours ago

Remains Questionable For Week 13
Cameron Brate19 hours ago

Logs Full Practice On Saturday
Bryan Reynolds22 hours ago

Requesting A Trade
Kyle Gibson22 hours ago

Orioles Agree With Kyle Gibson
Eddy Alvarez24 hours ago

Brewers Sign Eddy Alvarez
Brandon Nimmo24 hours ago

Yankees Have Met With Brandon Nimmo
Justin Verlander24 hours ago

Mets, Yankees Interested In Justin Verlander, Carlos Rodon
Jameson Taillon1 day ago

Mets, Rangers In On Jameson Taillon
Noah Syndergaard1 day ago

Orioles Meet With Noah Syndergaard
Justin Verlander1 day ago

Mets Now Looking At Justin Verlander
Trea Turner1 day ago

Padres Have Met With Trea Turner Twice
Kevin Holland1 day ago

Hoping To Rebound With Main-Event Victory
Stephen Thompson1 day ago

Set To Headline Main Event
Bryan Barberena1 day ago

Will Highlight Co-Main-Event Matchup
Rafael Dos Anjos1 day ago

Rafael dos Anjos In Saturday's Co-Main Event
Johnny Gaudreau1 day ago

Has Another Multi-Point Performance
Patrik Laine1 day ago

Returns With A Two-Goal Effort
Mathew Barzal1 day ago

Pots A Power-Play Goal
Roman Josi1 day ago

Bags Two Power-Play Points
Matt Duchene1 day ago

Logs Three Points In Friday's Win
Mika Zibanejad1 day ago

Stays Hot With 12th Goal
Brady Tkachuk1 day ago

Notches Three Points Versus Rangers
Matt Schnell1 day ago

Matthew Christopher Schnell Hoping To Be A Tough Out
Matheus Nicolau1 day ago

Can Continue To Make Strides In The Division
Jacob deGrom2 days ago

Signs Five-Year Deal With Rangers
Brandin Cooks2 days ago

Won't Play Against Browns
Mike Williams2 days ago

Ruled Out Against Raiders
Brandon Bolden2 days ago

Josh Jacobs, Brandon Bolden Questionable
Joe Mixon2 days ago

Ja'Marr Chase, Joe Mixon Questionable For Week 13
Jason Castro2 days ago

Announces His Retirement
Lewin Díaz2 days ago

Lewin Diaz Claimed By Orioles
Andrew Cave2 days ago

Phillies Claim Jake Cave Off Waivers From Orioles
Sergei Pavlovich2 days ago

Can Secure Fifth Straight Win Saturday
Justin Verlander2 days ago

Yankees In On Justin Verlander, Carlos Rodon
Chris Martin2 days ago

Agrees With Red Sox
Jesse Winker2 days ago

Abraham Toro Heading To Brewers
Kolten Wong2 days ago

Mariners Acquire Kolten Wong From The Brewers
Tai Tuivasa2 days ago

Facing Off Against Dangerous Heavyweight
Jack Hermansson2 days ago

Looking For Victory Over Rising Star
Roman Dolidze2 days ago

Set For Huge Test Saturday
Kyle Daukaus2 days ago

Looking For Big Finish Saturday
Zack Britton2 days ago

Should Be Full-Go For Spring Training
Salvador Perez2 days ago

White Sox Looking To Trade For Salvador Perez?
Trea Turner2 days ago

Padres In the Market For Trea Turner?
Eryk Anders2 days ago

Hoping To Prevent Losing Skid On Saturday