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


POPULAR FANTASY TOOLS

Expert Advice
Articles & Tools
Import Your Leagues
Daily Stats & Leaders
All Pitcher Matchups
Compare Any Players
Player Comparisons
Rookies & Call-Ups
24x7 News and Alerts

Matthew Collier - RotoBaller

20 articles

Pitcher analyst who leans heavily on a self-developed FaBIO (Fielding- and Ballpark-Independent Outcomes evaluation system, which as of 2022 is applied to MLB, all affiliated MiLB leagues, NCAA D1 and D2, and select collegiate summer leagues. Professional background involves research and development of arthritic knee replacements.

Articles

Gavin Stone - Fantasy Baseball Rankings, MLB Prospects, Draft Sleepers

Spotlight on MLB Spring Training Pitcher Fundamentals

If ever there was a time to ignore runs and hits and shift attention more directly onto pitching fundamentals at the core level, MLB spring training just might be it. Blinding sun and skies and stadium-unobstructed winds can turn sure outs into hits. Arizona infield surfaces tend to play rock-hard relative to Florida ones. Minor […]

9 months ago

Jacob deGrom - Fantasy Baseball Rankings, MLB Injury News, DFS Picks

Top 300 MLB Starting Pitcher Rankings: Fundamentals-Based Ratings

In this exercise, I project the 2024 MLB pitching fundamentals of 300 pitchers who have prior MLB experience and would be in line to start for a club at some point in the season, if not for injury or other extenuating factors. To maximize certainty of the forecasts and keep the process more straightforward, we […]

9 months ago

Yoshinobu Yamamoto - Fantasy Baseball Rankings, Draft Sleepers, MLB Prospects

Getting to Know Yamamoto, Imanaga, Matsui, and Other NPB Pitchers New to MLB

Perhaps never before have so many pitchers made the leap from Nippon Professional Baseball (NPB) to MLB as this offseason. Yoshinobu Yamamoto (now with Los Angeles Dodgers) and Shota Imanaga (now with Chicago Cubs) were the big fish, but they were hardly alone as MLB clubs in general seem increasingly eager to sign foreign league […]

9 months ago

Reviewing Recent Cy Young Finalists (AL Edition) - Starting Pitcher Outlooks for 2024

Our three 2023 AL Cy Young finalists were Gerrit Cole of the Yankees, Kevin Gausman of the Blue Jays, and Sonny Gray of the Twins. In 2022, Justin Verlander returned from an entire missed season to claim the award, while Dylan Cease and Alek Manoah were the runners-up. In this article, I will break down […]

9 months ago

Logan Webb - Fantasy Baseball Rankings, Starting Pitchers, Draft Sleepers

Reviewing Recent Cy Young Finalists (NL Edition) - Starting Pitcher Outlooks for 2024

The three 2023 NL Cy Young finalists were Blake Snell of the Padres, Logan Webb of the Giants, and Zac Gallen of the Diamondbacks. In 2022, Sandy Alcantara took home the trophy, while Max Fried and Julio Urias were the runners-up. In this article, I will break down the seasons of each finalist in the […]

9 months ago

Cody Morris - Fantasy Baseball Rankings, Draft Sleepers, MLB Prospects News

Top Starting Pitcher Prospects - Impact Fantasy Baseball Rookies for 2023 (AL Central)

The American League Central is the focus of the third installment of a six-part series focused on pitching fantasy baseball prospects who are better positioned from a developmental standpoint to contribute meaningfully in 2023 MLB games. Fundamentals will be quantified using my Fielding and Ballpark-Independent Outcomes (FaBIO) pitcher evaluation model. Let us begin with individual […]

2 years ago

fantasy baseball prospects MLB prospects rookies call-ups

Top Starting Pitcher Prospects - Impact Fantasy Baseball Rookies for 2023 (NL Central)

The National League Central is the focus of the fourth installment of a six-part series focused on pitching fantasy baseball prospects who are better positioned from a developmental standpoint to contribute meaningfully in 2023 MLB games. Fundamentals will be quantified using my Fielding- and Ballpark-Independent Outcomes (FaBIO) pitcher evaluation model. Let us begin with individual […]

2 years ago

Jared Shuster - Fantasy Baseball Rankings, Waiver Wire Pickups, MLB Fantasy News

Top Starting Pitcher Prospects - Impact Fantasy Baseball Rookies for 2023 (NL East)

The National League East is the focus of the second installment of a six-part series focused on pitching fantasy baseball prospects who are better positioned from a developmental standpoint to contribute meaningfully in 2023 MLB games. Fundamentals will be quantified using my Fielding- and Ballpark-Independent Outcomes (FaBIO) pitcher evaluation model. Let us begin with individual […]

2 years ago

Grayson Rodriguez fantasy baseball prospects rookies draft sleepers starting pitchers

Top Starting Pitcher Prospects - Impact Fantasy Baseball Rookies for 2023 (AL East)

The American League East is the focus of the first installment of a six-part series focused on pitching fantasy baseball prospects who are better positioned from a developmental standpoint to contribute meaningfully in 2023 MLB games. Fundamentals will be quantified using my Fielding- and Ballpark-Independent Outcomes (FaBIO) pitcher evaluation model. Let us begin with individual […]

2 years ago

Ryan Feltner - Fantasy Baseball Rankings, Draft Sleepers, MLB Injury News

MLB Pitcher Prospect Graduates - Sophomore Fantasy Baseball Outlooks (NL West)

In the sixth and final installment of a 6-part series focused on pitchers who exhausted rookie eligibility during the 2022 MLB season, I review how the pitching fundamentals of select National League West pitchers have evolved and use that information to forecast their MLB futures. Fundamentals will be quantified using my Fielding- and Ballpark-Independent Outcomes […]

2 years ago

Nick Lodolo - Fantasy Baseball Rankings, Draft Sleepers, Waiver Wire Pickups

MLB Pitcher Prospect Graduates - Sophomore Fantasy Baseball Outlooks (NL Central)

In the fifth installment of a 6-part series focused on pitchers who exhausted rookie eligibility during the '22 MLB season, I review how the pitching fundamentals of select National League Central pitchers have evolved and use that information to forecast their MLB futures. Fundamentals will be quantified using my Fielding- and Ballpark-Independent Outcomes (FaBIO) pitcher […]

2 years ago

Spencer Strider fantasy baseball rankings waiver wire pickups draft sleepers starting pitchers

MLB Pitcher Prospect Graduates - Sophomore Fantasy Baseball Outlooks (NL East)

In the fourth installment of a six-part series focused on pitchers who exhausted rookie eligibility during the 2022 MLB season, I review how the pitching fundamentals of select 2023 National League East pitchers have evolved and use that information to forecast their MLB futures. Fundamentals will be quantified using my Fielding- and Ballpark-Independent Outcomes (FaBIO) […]

2 years ago

George Kirby - Fantasy Baseball Rankings, Draft Sleepers, Waiver Wire Pickups

MLB Pitcher Prospect Graduates - Sophomore Fantasy Baseball Outlooks (AL West)

In the third installment of a 6-part series focused on pitchers who exhausted rookie eligibility during the 2022 MLB season, I review how the pitching fundamentals of select American League West pitchers have evolved and use that information to forecast their MLB futures. Fundamentals will be quantified using my Fielding- and Ballpark-Independent Outcomes (FaBIO) pitcher […]

2 years ago

Jhoan Duran fantasy baseball rankings closers saves draft sleepers

MLB Pitcher Prospect Graduates - Sophomore Fantasy Baseball Outlooks (AL Central)

In the second installment of a six-part series focused on pitchers who exhausted rookie eligibility during the 2022 MLB season, I review how the pitching fundamentals of select 2023 American League Central pitchers have evolved over time and use that information to forecast their MLB futures. Fundamentals will be quantified using my Fielding- and Ballpark-Independent […]

2 years ago

Brayan Bello - Fantasy Baseball Rankings, Draft Sleepers, Waiver Wire Pickups

MLB Pitcher Prospect Graduates - Sophomore Fantasy Baseball Outlooks (AL East)

In the first installment of a 6-part series focused on pitchers who exhausted rookie eligibility during the '22 MLB season, I review how the pitching fundamentals of select '22 American League East pitchers have evolved over time and use that information to forecast their MLB futures. Fundamentals will be quantified using my Fielding- and Ballpark-Independent […]

2 years ago

Bobby Miller - Fantasy Baseball Rankings, MLB Prospects, Draft Sleepers

Bobby Miller: MLB Prospects Dynasty Pitcher Analysis for Fantasy Baseball

Welcome back RotoBallers to my deep dive on Bobby Miller. 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 […]

2 years ago

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 […]

2 years ago

nathan eovaldi fantasy baseball rankings pitchers draft sleepers MLB injury news

FaBIO Analysis: Spring Training Starting Pitcher Fundamentals

My Rotoballer debut article more fully explains the FaBIO methodology. Every plate appearance is sorted into one of 12 event type bins (BB+HBP, K, IFFB, Pull OFFB, Center OFFB, Oppo OFFB, Pull LD, Center LD, Oppo LD, Pull GB, Center GB, Oppo GB) and the pitcher is charged with league's average runs value for that […]

3 years ago

Reid Detmers fantasy baseball rankings MLB prospects

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

In the opener of this pitcher prospect twinbill we introduced FaBIO and presented data from its application to flyballer righthanded starting pitcher prospects. Now let's do the same for flyballer lefthanded starting pitcher prospects. I'll keep the summary of FaBIO short here as the prior RHSP article more fully explains the FaBIO methodology. Every plate […]

3 years ago

Joe Ryan - Fantasy Baseball Rankings, MLB DFS Picks, Betting Picks

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, […]

3 years ago

POPULAR FANTASY TOOLS

Expert Advice
Articles & Tools
Import Your Leagues
Daily Stats & Leaders
All Pitcher Matchups
Compare Any Players
Player Comparisons
Rookies & Call-Ups
24x7 News and Alerts

REAL-TIME FANTASY NEWS

Scott Laughton4 mins ago

Ties Flyers Record With Four-Goal Performance
NHL12 mins ago

Ryan O’Reilly Returns With Three-Point Effort
Victor Hedman18 mins ago

Day-To-Day With A Lower-Body Injury
Aidan O'Connell12 hours ago

Doesn't Practice On Thursday
Jusuf Nurkic12 hours ago

Off The Injury Report
Kevin Durant13 hours ago

Expected Back Against The Jazz
Austin Reaves13 hours ago

Likely Out Again On Friday
Patrick Williams13 hours ago

Questionable Against The Hornets
Josh Giddey13 hours ago

Uncertain For Friday Night
Kyle Bradish13 hours ago

Begins Throwing Program
Nikola Vucevic13 hours ago

Questionable Versus Charlotte
Marquise Brown13 hours ago

Receives Final Clearance To Practice
Malcolm Brogdon13 hours ago

Out Again On Friday Night
Jake Haener13 hours ago

Named The Starter Against Commanders
Kenneth Walker III14 hours ago

Out Again On Thursday
Nolan Arenado14 hours ago

Would Approve Of Trade To The Bronx
San Francisco 49ers14 hours ago

Nick Bosa, Dre Greenlaw Both Active For 49ers
Isaac Guerendo14 hours ago

Officially Active On Thursday Night
Anthony Davis14 hours ago

Expected To Suit Up On Friday
Austin Reaves14 hours ago

Uncertain For Friday
Jalen Duren14 hours ago

Ruled Out For Thursday's Contest
LeBron James14 hours ago

Ruled Out For Friday's Game
Sam Hauser15 hours ago

Ruled Out For Thursday
Jalen Duren15 hours ago

Could Miss Thursday's Game
Jimmy Butler15 hours ago

Will Play Thursday
Jayson Tatum15 hours ago

Out On Thursday Night
Jake McCabe15 hours ago

Available On Thursday
Ladd McConkey15 hours ago

Limited Again In Thursday's Practice
Scott Mayfield15 hours ago

Rejoins Islanders Lineup
Yanni Gourde15 hours ago

Absent Against Bruins
Jack Drury15 hours ago

Set For Hand Surgery
Trevor Zegras16 hours ago

To Miss Six Weeks Following Knee Surgery
Roman Josi16 hours ago

Out On Thursday
J.T. Miller16 hours ago

Returns To Action Thursday
San Francisco 49ers16 hours ago

Nick Bosa Likely To Play On Thursday
Trey McBride16 hours ago

Remains Limited On Thursday
Will Dissly17 hours ago

Sidelined Again On Thursday
Evan Engram17 hours ago

Does Not Practice On Thursday
Justin Herbert17 hours ago

Returns To Practice On Thursday
George Pickens17 hours ago

Remains Sidelined On Thursday
Alvin Kamara17 hours ago

Misses Another Practice
Tony Pollard18 hours ago

Not Spotted At Thursday's Practice
Francisco Lindor19 hours ago

Back Injury In The Rearview Mirror
Rafael Devers19 hours ago

Red Sox Prepared To Keep Rafael Devers At Third Base
Cody Bellinger19 hours ago

Yankees Targeting Cody Bellinger
D'Andre Swift19 hours ago

Roschon Johnson Not Practicing On Thursday
Breece Hall20 hours ago

Skipping Another Practice
Mike Evans20 hours ago

Not Seen On Thursday
Bucky Irving20 hours ago

Not Seen At Thursday's Practice
Aidan O'Connell21 hours ago

Hopes To Play On Monday Night
David Njoku21 hours ago

Unlikely To Play In Week 15
Tim Stützle22 hours ago

Tim Stutzle Notches Two Power-Play Assists Wednesday
Drake Batherson22 hours ago

Tallies Four Points Versus Ducks
Owen Power22 hours ago

Picks Up Two Points In Losing Effort
Pete Alonso22 hours ago

Mets Still Trying To Bring Back Pete Alonso
Mika Zibanejad22 hours ago

Scores 300th Career Goal
Adam Fox22 hours ago

Records Three Points In Wednesday's Win
Corbin Burnes22 hours ago

Giants The Favorites To Land Corbin Burnes
K'Andre Miller22 hours ago

Sustains An Upper-Body Injury
Javonte Green23 hours ago

Questionable For Meeting With Kings
Josh Richardson23 hours ago

To Sit Out At Least One Week
Jimmy Butler23 hours ago

Probable For Thursday's Matchup
Ausar Thompson23 hours ago

Ready To Return On Thursday
Sam Hauser23 hours ago

Doubtful For Thursday
Al Horford23 hours ago

Available Versus Pistons
Brenton Doyle1 day ago

Rockies Plan To Hit Brenton Doyle At Leadoff
Mitch Keller2 days ago

Jared Jones, Mitch Keller Available For Trade
Shane Bieber2 days ago

Throwing From 90 Feet
Cam Talbot2 days ago

Set To Return On Thursday
Yanni Gourde2 days ago

Misses Wednesday's Practice
David Gustafsson2 days ago

In Concussion Protocol
Linus Ullmark2 days ago

Takes On Low-Scoring Ducks
Leo Carlsson2 days ago

Returns From Six-Game Absence
Chicago White Sox2 days ago

Braden Montgomery Traded To White Sox
Kyle Teel2 days ago

White Sox Land Catching Prospect Kyle Teel
Garrett Crochet2 days ago

Red Sox Acquiring Garrett Crochet From White Sox
Kyle Tucker2 days ago

Astros Targeting Seiya Suzuki, Isaac Paredes In Potential Kyle Tucker Trade
Seattle Mariners2 days ago

Mariners, Ichiro Suzuki To Make Push For Roki Sasaki
Dylan Cease2 days ago

Orioles Interested In Acquiring Dylan Cease
Luis Robert Jr.2 days ago

Reds Interested In Luis Robert Jr.
Jake Burger2 days ago

Rangers Acquire Jake Burger From Marlins
Washington Nationals3 days ago

Nationals Win MLB Draft Lottery
Nathan Eovaldi3 days ago

Reunites With Rangers On Three-Year Deal
Andrés Giménez3 days ago

Blue Jays Acquire Andres Gimenez From Guardians
Alexandre Pantoja4 days ago

Gets Second-Round Win At UFC 310
Kai Asakura4 days ago

Submitted At UFC 310
Alexander Volkov4 days ago

Takes Split-Decision Loss
Ciryl Gane4 days ago

Edges Out Split Decision At UFC 310
MMA4 days ago

Doo Ho Choi Scores TKO Win At UFC 310
Nate Landwehr5 days ago

Gets TKO'd At UFC 310
Kron Gracie5 days ago

Gets Knocked Out At UFC 310
Bryce Mitchell5 days ago

Scores Knockout Win At UFC 310
Ian Machado Garry5 days ago

Suffers First Defeat At UFC 310
Shavkat Rakhmonov5 days ago

Remains Undefeated After UFC 310

RANKINGS

QB
RB
WR
TE
K
DEF
RANKINGS
C
1B
2B
3B
SS
OF
SP
RP

MORE RECENT ARTICLES

 

Video: Week 15 Must-Start Wide Receivers - 2024 Fantasy Football Streamers, Start 'Em, Sit 'Em Analysis

The fantasy football playoffs are underway for the vast majority of leagues, meaning each decision is crucial in the quest for a title for fantasy managers. Let us help with those "championship choices" by checking out our favorite 2024 fantasy football must-start wide receivers for Week 15! RotoBaller's Matt Donnelly discusses his top "Must Start" […]


Justin Herbert - Fantasy Football Rankings, Draft Sleepers, NFL Injury News

Booms and Busts - Fantasy Football Starts and Sits for Week 15 Lineups Include Rico Dowdle, Khalil Shakir, Russell Wilson

Finally! The fantasy playoffs are here! If you’re reading this article, congratulations on making the dance. Now that you’re in, anything can happen and the previous 14 weeks don’t matter at all. Everything comes down to these final three weeks. Throughout the season, I’ve tried to be as transparent as I can be with my […]


Dillon Gabriel - College Football Rankings, NCAA CFB DFS Lineup Picks

Fantasy Football Dynasty Watch: Top College Fantasy Football Players Week 15 (2024)

The biggest stars usually shine brightest on the biggest stages. That would be conference championship week. The time before everything goes nuts with the transfer portal and opt-outs. There were only nine games last weekend. Which players showed out for the pro scouts? We will introduce you to these college players earlier than many of […]


Rico Dowdle - Fantasy Football Rankings, Draft Sleepers, Waiver Wire Pickups

Bold Predictions for Fantasy Football Week 15: Jameis Winston, Rico Dowdle, DJ Moore, Amari Cooper, Stone Smartt

Week 15 is here, and I’m back with another edition of fantasy football bold predictions. This week’s list of bold predictions will include Jameis Winston, Rico Dowdle, DJ Moore, Amari Cooper, and Stone Smartt. Every week, I will provide some fun and bold fantasy football predictions. While these bold predictions aren’t the most likely outcomes, […]


Joe Mixon - Fantasy Football Rankings, Draft Sleepers, NFL Injury News

Free Week 15 NFL Betting Picks and Expert Predictions

We enter Week 15 coming off another 1-1 outing. The Steelers won comfortably in their rematch with the Cleveland Browns, and we easily cashed that ticket. The Chargers couldn’t hang on to close out the Chiefs, and we lost that moneyline play on a last-second field goal. However, we finished Week 14 up +.9 units, […]


Week 15 Fantasy Football Busts? Players Who May Disappoint Include Alvin Kamara, DeVonta Smith, Tyrone Tracy Jr., Jayden Reed

Welcome to the fantasy football playoffs! Whether you successfully navigated difficult matchups and injuries or lucked into drafting Saquon Barkley and Derrick Henry in the first two rounds, you've made it to the dance and have a shot at a championship. Now, the lineup decisions get tougher. Below are my 10 fantasy football busts, or […]


Jameis Winston - NFL DFS Picks, Waiver Wire, Fantasy Football Rankings

NFL Week 15 Fantasy Football Weather Report

The fantasy football playoffs are here! But that also means the weather is taking a turn for the worse. And in the NFL, weather can significantly impact games, particularly as we head into the colder months of the season. In this article, we will examine how various weather elements could influence the games scheduled for […]


Derrick Henry - Fantasy Football Rankings, NFL Injury News, DFS Lineup Picks

Fantasy Football Start 'Em, Sit 'Em - Week 15 Matchups Analysis

Welcome back, RotoBallers, to another start'em and sit'em piece as we look ahead to Week 15! This Week 15 matchups analysis and Start 'Em, Sit 'Em will help you make the right lineup decisions in the first round of the fantasy football playoffs.  It's wild to think we are already in Week 15 of the NFL season and […]


Patrick Mahomes - Fantasy Football Rankings, Draft Sleepers, Waiver Wire Pickups

PrizePicks NFL DFS Prop Picks - Over/Under Props for Week 15 (Sunday Main Slate)

Hello everybody, and welcome to our PrizePicks NFL DFS prop picks for Week 15 - Sunday Main Slate! The 2024 NFL season is now into the holiday season, and our friends over at PrizePicks have a TON of great DFS plays we can look to take advantage of. Our partners at PrizePicks offer some of […]


Ravens Defense - Fantasy Football DST Rankings, Draft Sleepers, IDP Targets

Week 15 Fantasy Football Team Defense Rankings: Bengals D/ST, Cardinals D/ST, Chiefs D/ST, Jets D/ST, Broncos D/ST, Chargers D/ST, Falcons D/ST

It's make-or-break time for your fantasy teams, as most leagues have entered the postseason portion of the 2024 campaign. If you lose, you go home, so use our Week 15 fantasy football defense (D/ST) rankings for 2024 if you need assistance. We'll help you identify the top available D/ST streamer. Ahead of the all-important Week […]


Sincere McCormick - Fantasy Football Rankings, Draft Sleepers, NFL Injury News

Updated Waiver Wire Rankings Week 15 (2024) - Mid-Week Fantasy Football Pickups Include Braelon Allen, Christian Watson, Cedric Tillman, Stone Smartt

Most waivers in fantasy leagues run on Tuesdays and Wednesdays; fantasy managers can still add players until Sunday game time. Week 15 is the beginning of the fantasy playoffs, and we are back with our updated mid-week fantasy football waiver wire rankings for Week 15 of the 2024 season to help your teams advance to […]


Matthew Stafford - Fantasy Football Rankings, NFL Injury News, DFS Lineup Picks

NFL Week 15 Predictions: Picks and Analysis for Every Game Including Thursday Night Football

The NFL regular season is heading into the homestretch! Several divisional titles are still very much up for grabs, as we kick off Week 15 with a pivotal clash between the Rams and Niners, before moving into a jampacked slate with exciting matchups. With every team in action, the Week 15 includes two Monday Night […]


Jordan Addison - Fantasy Football Rankings, Draft Sleepers, NFL Injury News

TNF Fantasy Football Rankings for Week 15 - Thursday Updates for Jauan Jennings, Jordan Addison, Adam Thielen, Isiah Pacheco, Chuba Hubbard

If you're nervous about your lineups heading into postseason action, use our Week 15 TNF fantasy football overall rankings for 2024 to guide your close calls and start-or-sit decisions. Needless to say, it's never been more important to start the right players. Let's find out where key fantasy options such as Jauan Jennings, Jordan Addison, […]