Statcast Pitcher Studs and Duds - Trade Deadline Edition

Welcome back to another edition of RotoBaller’s Statcast Pitcher Studs and Duds article series! Each week, I select one advanced metric, choose two pitchers with strong values and two with poor values, and analyze what those values may mean for future performance. There are still a few days left before the MLB trade deadline but... Read More

Breakout Hitters Watch for Fantasy Baseball - Adolis Garcia, Yandy Diaz, Corbin Carroll, Bryson Stott

Welcome RotoBallers to our fantasy baseball breakout hitters article for Week 18. As always, we are here to bring you a few MLB hitters whose advanced metrics are popping out. My name is Joshua Costello, and I will be giving you 3-5 hitter names that seem to have sustainable improved production this season. Most of... Read More

Statcast Pitcher Studs and Duds - Advanced Metrics Leaders for WHIP+ (Week 18)

Welcome back to another edition of RotoBaller’s Statcast Pitcher Studs and Duds article series! Each week, I will select one advanced metric, choose two pitchers with strong values and two with poor values, and analyze what those values may mean for future performance. Most fantasy managers are familiar with WHIP, as it is usually a... Read More

Breakout Hitters Watch for Fantasy Baseball - Sean Murphy, Edouard Julien, Will Brennan

Welcome RotoBallers to our fantasy baseball breakout hitters article for Week 17. As always, we are here to bring you a few MLB hitters whose advanced metrics are popping out. My name is Joshua Costello, and I will be giving you 3-5 hitter names that seem to have sustainable improved production this season. Most of... Read More

Statcast Pitcher Studs and Duds - Advanced Metrics Leaders for xFIP (Week 17)

Welcome back to another edition of RotoBaller’s Statcast Pitcher Studs and Duds article series! The second half of the season is now underway, and I will return to my standard format for this article series. Each week, I will select one advanced metric, choose two pitchers with strong values and two with poor values, and... Read More

Statcast Hitter Studs and Duds: Using wOBA + xwOBA to Predict Second-Half Regression

It's time for the official second half of the 2023 Major League Baseball regular season as the fun is just beginning! Be sure to also check out all of our Statcast analysis for fantasy baseball, including the weekly series by Connelly Doan about Statcast Pitcher Studs and Duds. As we inch toward important dates on... Read More

Statcast Pitcher Studs and Duds - Advanced Metrics Second-Half Preview

Welcome back to another edition of RotoBaller’s Statcast Pitcher Studs and Duds article series! Each week, I will select one advanced metric, choose two pitchers with strong values and two with poor values, and analyze what those values may mean for future performance. As we head into the All-Star break and a quick fantasy baseball... Read More

Breakout Hitters Watch for Fantasy Baseball - Bobby Witt Jr., Jesus Sanchez, David Peralta, Yainer Diaz

Welcome RotoBallers to our fantasy baseball breakout hitters article for Week 15. As always, we are here to bring you a few MLB hitters whose advanced metrics are popping out. My name is Joshua Costello, and I will be giving you 3-5 hitter names that seem to have sustainable improved production this season. Most of... Read More

Statcast Pitcher Studs and Duds - Advanced Metrics Leaders for Zone Swing & Miss % (Week 15)

Welcome back to another edition of RotoBaller’s Statcast Pitcher Studs and Duds article series! Each week, I will select one advanced metric, choose two pitchers with strong values and two with poor values, and analyze what those values may mean for future performance. Last week, I investigated called + swinging strike rate (CSW%) and I'll... Read More

Breakout Hitters Watch for Fantasy Baseball - Jordan Walker, Patrick Bailey, Mike Tauchman

Welcome RotoBallers to our fantasy baseball breakout hitters article for Week 14. As always, we are here to bring you a few MLB hitters whose advanced metrics are popping out. My name is Joshua Costello and I will be giving you 3-5 hitter names that seem to have sustainable improved production this season. Most of... Read More

Statcast Pitcher Studs and Duds - Advanced Metrics Leaders for CSW% (Week 14)

Welcome back to another edition of RotoBaller’s Statcast Pitcher Studs and Duds article series! Each week, I will select one advanced metric, choose two pitchers with strong values and two with poor values, and analyze what those values may mean for future performance. I have written about several strikeout and strike-generating metrics this season. Strikeouts... Read More

Breakout Hitters Watch for Fantasy Baseball - Max Kepler, Gunnar Henderson, Jeimer Candelario, Andy Ibanez

Welcome RotoBallers to our fantasy baseball breakout hitters article for Week 13. As always, we are here to bring you a few MLB hitters whose advanced metrics are popping out. My name is Joshua Costello, and I'll be filling in for Jon Anderson with this weekly article, giving you 3-5 hitter names that seem to... Read More

Statcast Pitcher Studs and Duds - Advanced Metrics Leaders for WAR (Week 13)

Welcome back to another edition of RotoBaller’s Statcast Pitcher Studs and Duds article series! Each week, I will select one advanced metric, choose two pitchers with strong values and two with poor values, and analyze what those values may mean for future performance. Last week, I looked at a general metric for expected performance. This... Read More

Pitchers With New Pitches - Should We Care for Fantasy Baseball? (Part Six)

Welcome to the third season of the FSWA-award-winning series Pitchers with New Pitches (and Should We Care), where we take the simple premise that not every new pitch should be greeted with praise. A new pitch, like a shiny new toy, might be exciting on its own, but it also needs to be a complement... Read More

Breakout Hitters Watch for Fantasy Baseball - Evan Longoria, Tommy Pham, Anthony Rendon, Miguel Rojas

Welcome RotoBallers to our fantasy baseball breakout hitters article for Week 12. As always, we are here to bring you a few MLB hitters who's advanced metrics are popping out. My name is Joshua Costello, and I'll be filling in for Jon Anderson with this weekly article, giving you 3-5 hitter names that seem to... Read More

Hitters To Improve for Fantasy Baseball - Analyzing BABIP+ and xBA Studs

Welcome to the Week 12 edition of Statcast Hitter Studs and Duds for the 2023 fantasy baseball season! Be sure to also check out all of our Statcast analysis for fantasy baseball, including the weekly series by Connelly Doan about Statcast Pitcher Studs and Duds. Don't look now but we're roughly a month away from... Read More

Statcast Pitcher Studs and Duds - Advanced Metrics Leaders for xwOBA (Week 12)

Welcome back to another edition of RotoBaller’s Statcast Pitcher Studs and Duds article series! Each week, I will select one advanced metric, choose two pitchers with strong values and two with poor values, and analyze what those values may mean for future performance. With nearly two months in the books, fantasy managers can start building... Read More

Breakout Hitters Watch for Fantasy Baseball - Luke Raley, Keibert Ruiz, and More

I'm a day late on the breakout hitters as I've been traveling a bit, but I'm here to bring you a few more names popping out in the data! If you're new here, every week I give 3-5 hitter names that seem to have sustainable improved production this season. Most of these names will be... Read More

Statcast Hitter Studs and Duds: Biggest xwOBA Surprises So Far in 2023 (Week 11)

Welcome to the Week 11 edition of Statcast Hitter Studs and Duds for the 2023 fantasy baseball season! Be sure to also check out all of our Statcast analysis for fantasy baseball, including the weekly series by Connelly Doan about Statcast Pitcher Studs and Duds. It's hard to believe we're already 10 weeks into the... Read More

Identifying Elite Pitchers for ERA - Ground Balls, Walks and Strikeouts Analysis

Have you set out to prove something and then found out that you were actually, in fact, wrong? What did you do next, admit your error, and move on with your life? Or did you dig deeper because you were still convinced that you might be right and become desperate to find some type of... Read More

Breakout Hitters Watch for Fantasy Baseball - Leody Taveras, Riley Greene, Seiya Suzuki

It's Wednesday, so we have a handful more fantasy baseball breakout hitter picks for you. This post has been a lot of fun for me to write every week, and I hope some people out there are enjoying it! If you're new here, every week I give 4-6 hitter names that seem to have sustainable... Read More

Statcast Pitcher Studs and Duds - Advanced Metrics Leaders for Brls/BBE% (Week 10)

Welcome back to another edition of RotoBaller’s Statcast Pitcher Studs and Duds article series! Each week, I will select one advanced metric, choose two pitchers with strong values and two with poor values, and analyze what those values may mean for future performance. With nearly two months in the books, fantasy managers can start building... Read More

Breakout Hitters Watch for Fantasy Baseball - Brett Baty, Ryan Noda, and More

It's Wednesday, so we have a handful more breakout hitter picks for you. This post has been a lot of fun for me to write every week, and I hope some people out there are enjoying it! If you're new here, every week I give 4-6 hitter names that seem to have sustainable improved production... Read More

Statcast Pitcher Studs and Duds - Advanced Metrics Leaders for Swinging Strike Rate (Week 9)

Welcome back to another edition of RotoBaller’s Statcast Pitcher Studs and Duds article series! Each week, I will select one advanced metric, choose two pitchers with strong values and two with poor values, and analyze what those values may mean for future performance. An important facet of pitchers' profiles for fantasy baseball we haven't yet... Read More

Pitchers With New Pitches - Should We Care for Fantasy Baseball? (Part Five)

Welcome to the third season of the FSWA-award-winning series Pitchers with New Pitches (and Should We Care) where we take the simple premise that not every new pitch should be greeted with praise. A new pitch, like a shiny new toy, might be exciting on its own, but it also needs to be a complement... Read More

Breakout Hitters Watch for Fantasy Baseball - Alex Kirilloff, Taylor Walls, and More

Here we are for our fifth iteration of breakout hitters! We are seeing more and more standout performances as we get closer to summer. There have been minor leagues being called up and some young players developing before our very eyes. There have also been plenty of dud performances and disappointments. Some of the early... Read More

Statcast Pitcher Studs and Duds - Advanced Metrics Leaders for xERA (Week 8)

Welcome back to another edition of RotoBaller’s Statcast Pitcher Studs and Duds article series! Each week, I will select one advanced metric, choose two pitchers with strong values and two with poor values, and analyze what those values may mean for future performance. There are many ERA skill indicator metrics that fantasy managers can use... Read More

Breakout Hitters Watch for Fantasy Baseball - Ezequiel Duran, Triston Casas, and More

We are back for the fifth iteration of breakout hitters! There will be different player profiles included in all of this. I try to keep the majority of the names as hitters that are available on waivers. Or at the very least, players you could trade for before the breakout really hits. However, sometimes I... Read More

Statcast Pitcher Studs and Duds - Advanced Metrics Leaders for SIERA (Week 7)

Welcome back to another edition of RotoBaller’s Statcast Pitcher Studs and Duds article series! Each week, I will select one advanced metric, choose two pitchers with strong values and two with poor values, and analyze what those values may mean for future performance. With just over a month of data, I think it's time to... Read More