Who We Are

RotoGrinders is the daily fantasy authority. Founded in 2010, our site has been at the forefront of DFS news and analysis since the industry's beginnings. Over time, we've grown into a legitimate one-stop resource for the DFS community.

We strive to be the premier destination for daily fantasy news, tools and analysis created by the brightest minds in DFS. If you're an avid player, sign up and get ranked!

Meet The Team

  • Derek Farnsworth

    • Current Ranking: 20
    • Tournament Player of the Year Race: 44

    Derek Farnsworth, aka Notorious, is one of the most recognizable names and faces in all of DFS, thanks in large part to the great advice he gives on a daily basis in RotoGrinders.com’s Grind Down for NBA and MLB as well as the First Look column that gives a preview of the day’s games from a DFS perspective. Before joining the RotoGrinders team, Derek received a Masters Degree from the University of Utah. When he’s not busy providing content, he’s dominating the industry as evidenced by his consistent top rankings in multiple sports. Farnsworth provides expert analysis for RotoGrinders Incentives members on a daily basis during the NBA season with daily videos for the Court Report and has also been nominated for five different Fantasy Sports Writer’s Association (FSWA) awards..


    • Top 50 Overall Ranking, 3x FD/DK Live Finalist
    • Top 50 Super Heavyweight Ranking
    • Top 5 PGA Ranking
    • Top 100 NFL Ranking
    • Top 50 NBA Ranking
    • Top 50 MLB Ranking
    • Nominated: FSWA 2015 NBA Writer of the Year
    • Nominated: FSWA 2013 Golf Writer of the Year
  • Justin Van Zuiden

    • Current Ranking: 33
    • Tournament Player of the Year Race: 23

    Justin Van Zuiden, aka stlcardinals84, is a popular RotoGrinders contributor (he does one of the most popular articles – the NFL Grind Down) and RotoGrinders Live host who routinely finishes in the top 10 of the TPOY race. He’s appeared in numerous live finals including a second place finish at the FantasyAces College Football Championship in 2015 and was a presenter for Daily Fantasy Bootcamp and Instructor for RotoAcademy. In 2015, he had the top RotoGrinders ranking for college basketball.


    • Top 50 Superheavyweight Ranking, 4x Live Finalist
    • Top 100 Overall Ranking
    • Top 100 NFL/MLB/PGA Ranking
    • Top 250 NBA Ranking
  • Dan Back

    • Current Ranking: 232

    One of the most respected and preeminent voices in all of daily fantasy, Dan Back (db730) is the host of numerous RotoGrinders shows including the RotoGrinders Daily Fantasy Fix podcast, and GrindersLive shows. The RotoGrinders Media Director, Dan, can also be found on SiriusXM radio and has received numerous accolades in the industry for his work including winning the 2014 FSWA award for “Best Podcast”. , has over a decade of fantasy sports experience and is consistently one of the top ranked Grinders. He’s a multiple-time live finalist who routinely ranks near the top of the RotoGrinders standings in all major sports.

    • Host: Daily Fantasy Fix, 9x Live Finalist
    • Host: “RotoGrinders’ on SiriusXM Fantasy Sports Radio
    • 2013 DFBBC Finalist
    • 2016 FFBC Finalist
    • 2016 FFWC Finalist
    • 2017 King of the Beach Finalist
    • Top 200 Overall Ranking
    • Top 100 PGA Ranking
    • Top 300 NFL/MLB/NBA/NASCAR Ranking
  • Eric Crain

    • Current Ranking: 63
    • Tournament Player of the Year Race: 146

    Eric Crain, aka jakz101 , is a former professional poker player who started playing DFS full time in October of 2015. He has qualified multiple times for live finals and is routinely ranked at the top of all the major sport leaderboards. Perhaps his biggest claim to fame is when he won the DraftKings NFL Millionaire Maker in October of 2016 (as well as finishing 3rd and 4th). A popular RotoGrinders contributor, Crain hosts multiple shows each week and often provides excellent in-depth written analysis for RotoGrinders Premium members.

    • DraftKings NFL Millionaire Maker Winner (2016)
    • Top 50 Overall and Super Heavyweight Ranking
    • 2x FanDuel Live Finalist
    • 5x DraftKings Live Finalist
    • Top 100 in MLB/NBA/PGA/NASCAR rankings
  • Andy Means

    • Current Ranking: 426

    Andy Means, aka meansy53, was a walk-on with the esteemed Duke University basketball team for three years before graduating in 2004. He has a Masters in Accounting from the Indiana University Kelley School of Business and has been playing DFS since 2014 – professionally since 2016. He is a featured contributor for RotoGrinders who has qualified for multiple live finals and has been a consistent top-ranked Grinder.

    • Top 100 Superheavyweight Ranking, 3x Live Finalist
    • Top 200 Overall Ranking
    • Top 500 ranking in MLB
    • Top 50 ranking in NBA
    • 2016 DraftKings FBBWC Finalist
    • 2016 DraftKings FBWC Finalist (x2)
  • CJ Kaltenbach

    • Current Ranking: 102

    A popular contributor for RotoGrinders, C.J. Kaltenbach, aka TheSeige, is an attorney turned DFS professional who has made multiple live finals including winning the 2015 FantasyAces College Football Championship. He is consistently ranked in the top 100 of the RotoGrinders rankings in all major sports. He currently co-hosts The Morning Grind along with stevietpfl and can frequently be found on various GrindersLive shows

    • Top 5 Middleweight Ranking, 11x Live Finalist
    • Top 100 Overall Ranking
    • 2015 FantasyAces FAFC Winner
    • Numerous Live Final Appearances
    • Top 100 MLB/NASCAR/NBA Ranking
    • Top 250 PGA/NHL Ranking
  • Dean Shavelson

    • Current Ranking: 164

    Dean Shavelson, aka dean78904 has been playing DFS since 2012 and is one of the most senior GrindersLive on-air hosts. He’s dominated the MLB CVR rankings winning top honors for both FanDuel and DraftKings in 2016 and 2017 and is consistently ranked as one of the best Grinders in the industry. He can also be found providing written content for RotoGrinders and on the FSTA nominated Sirius XM RotoGrinders show.

    • Host: Flagship GrindersLive Show
    • Top 20 Welterweight Ranking
    • Top 200 Overall Ranking
    • Top 200 MLB and NBA Ranking
  • Dave Potts

    • Current Ranking: 250

    Dave Potts, aka CheeseIsGood, is a full-time fantasy baseball player and analyst. Dave has won at the highest levels of both season-long and DFS baseball, including not one but TWO $1 million wins in the 2014 FanDuel DFBC and the 2015 DraftKings MLB Main Event. He has also previously won the Main Event Overall Championship in the National Fantasy Baseball Championship, and the NFBC Platinum League (the highest buy-in entry level). – Follow Dave on Twitter – @DavePotts2

    • TWO-TIME Million Dollar Winner in MLB DFS
    • 2014 FanDuel DFBC Champion ($1M Prize)
    • MLB Millionaire Maker Winner ($1M Prize)
    • NFBC Season-Long Main Event Overall Champion
    • NFBC Season-Long Ultimate Auction Champion
    • Top 300 Overall Ranking
    • Top 200 MLB/NHL Ranking
    • Multiple Live Final Appearances
  • Stephen Young

    • Current Ranking: 422

    StevieTPFL has been playing baseball since he was five years old, and if it weren’t for a few rotator cuff injuries, could have played at the highest level. Luckily, rotator cuff injuries don’t impede your Daily Fantasy game, and his baseball knowledge has led to much DFS MLB success. In addition to finishing 3rd at the 2015 FantasyAces Basketball Championship, Stevie has qualified for six live events total. Stevie has stapled himself as a very consistent tournament player, and has had a lot of success with NASCAR, MLB, NFL, and NBA. He was a finalist for the 2015 and 2016 Fantasy Sports Writers Association Racing Writer of the Year award. He is currently the lead NASCAR analyst, and the host of the RotoGrinders Morning Grind podcast.

    • Host: Morning Grind, 6x Live Finalist
    • 2013 Starstreet Playboy Championship Finalist
    • 2014 FantasyAces Fantasy Basketball Championship 3rd Place
    • 2015 FanDuel Playboy Baseball Championship Finalist
    • Top 500 Overall Ranking
    • Top 25 NASCAR Ranking
    • Top 500 MLB and NFL Ranking
  • Christopher Gimino

    Chris Gimino is a top ranked grinder and contributor at RotoGrinders. He is a four-time live finalist, including the 2015 DraftKings Fantasy Football World Championships as well as the 2016 DraftKings Fantasy Basketball and Baseball World Championships. Chris is a dedicated contributor to RG Premium content. He is focused on delivering actionable tools & advice for subscribers from a measured, level headed standpoint.

    • 3x FanDuel/DraftKings Live Finalist
    • Top 350 Overall Ranking
    • Top 100 Heavyweight Ranking
    • Top 500 MLB Ranking
    • Top 300 NBA Ranking
  • David Kaplen

    • Current Ranking: 314

    Since beginning his Daily Fantasy voyage in 2008, headChopper has been crushing the competition. His accomplishments in DFS include: 2013 DFBBC Champion, a 3x FFFC Finalist, 2x DFFC Finalist, PFBC Finalist, PFFC Finalist, PFBBC Finalist, & a DSBBC Finalist. With all that said, College Football might be his best sport. He’s been near the top of rankings since 2009, during the infancy stages of Daily Fantasy. He’s been ranked as high as #3 Overall, and is respected as one of the best GPP Grinders in the community. He finished runner-up for the 2012 TPOY, and finished 10th in the 2013 TPOY.


    • Top 30 Heavyweight Ranking, 2013 FanDuel WFBBC Champion
    • Top 200 Overall Ranking
    • Top 200 NFL/NBA Ranking
    • Top 400 MLB/PGA Ranking
    • 2012 TPOY Runner-Up
    • Nominated: FSWA 2013 College Football Writer of the Year
    • 2013 FanDuel WFBBC Champion
    • Numerous live final appearances
  • John Breslin

    • Current Ranking: 56
    • Tournament Player of the Year Race: 51

    John Breslin, aka Squirrel Patrol , is currently ranked in the Top 20 in the RotoGrinders 2016 TPOY Standings and is ranked Top-50 overall in baseball and basketball. John survived four years at Carnegie Mellon University in Pittsburgh without becoming a Steelers fan, graduated with an MBA from New York University without becoming a Yankees fan, and studied at the London School of Economics without becoming a fan of any EPL team. A Fantasy Sports player since 1996, John is still scarred from being on the losing end of James Stewart’s 5-TD performance.

    • Top 10 Heavyweight Ranking, Top 50 TPOY Ranking
    • Top 50 Overall Ranking
    • Top 50 NBA Ranking
    • Top 100 NFL/MLB Ranking
  • Tony Niehaus

    • Current Ranking: 67
    • Tournament Player of the Year Race: 140

    In December of 2014, Tony “BigT44” Niehaus gave up his job of running a poker room after ten years in the industry. After playing part time and proving he could win consistently, it seemed like the right decision because of a lifelong love of sports and fantasy sports in general. It certainly looks like the right decision, considering BigT44 has climbed into the Top 100 of the RG Overall Rankings (Top 10 in the Heavyweight Division). He has over a million dollars in winnings and has qualified for four live finals, with a pair of Top 10 showings. You can find him on Twitter at BigT44DFS.

    • Top 100 Overall Ranking, Numerous Live Final Appearances
    • Top 200 MLB/NBA Ranking
    • Top 75 Super Heavyweight Ranking
  • Bobby Firestone

    • Current Ranking: 100
    • Tournament Player of the Year Race: 195

    BobbyFi was one of the top live and online poker players in the world from 2006-2010, earning over $2,000,000 in payouts. After Black Friday, he was always looking for a new way to combine his unique blend of game theory, love of sport and entrepreneurship. He found that in the Daily Fantasy Sports world. BobbyFi has dabbled in DFS since 2013 but has not devoted himself to it full time until 2015. And while he always made good money and had excellent results, he absolutely exploded after taking on the DFS world full time. With multiple six figure scores in the first two weeks at his new profession, it has only grown from there.

    • Top 100 Overall/Super Heavyweight Ranking
    • 5x Live Finalist
    • Top 200 NBA Ranking
    • Top 100 MLB Ranking
  • Jack Hendrixson

    • Current Ranking: 215

    Jack Hendrixson, aka wining247 , is a licensed plumber in the state of IL but is better known as Wining247. He is a tournament specialist that’s versatile in all three sports (MLB, NBA, and NFL). Known for his contrarian mindset, Jack is a 7x Live Finalist and the 2017 WFBBC runner up.

    • Ranked Top 100 Overall/Superheavyweight
    • 6x FanDuel/DraftKings Live Finalist
    • Top 50 NBA Ranking
    • Top 100 MLB Ranking
  • Paul Errington

    • Current Ranking: 29
    • Tournament Player of the Year Race: 107

    Boggslite has been playing fantasy sports for over a decade and has recently made the transition to playing DFS fulltime. A University of Arizona graduate and Southern California native, Boggs has had tremendous success mainly as a GPP player, having earned an entry into the 2013 DFBC. He is a top 25 TPOY candidate and also a top 100 MLB, top 15 NHL, and top 20 CFB grinder.

    • Top 5 Heavyweight Ranking
    • Top 50 Overall/TPOY Ranking
    • Top 10 NHL Ranking
    • Top 20 MLB Ranking
    • Top 100 NFL Ranking
    • Multiple Live Finals
    • DK MLB Perfect Game Champion
  • Mike Petta

    • Current Ranking: 24
    • Tournament Player of the Year Race: 42

    In 2014, Mike Petta, aka Hoop2410, left his career as an Accountant behind when he decided to pursue Daily Fantasy Sports full-time. Since then, life’s been great. Hoop2410 is a Top 25 ranked Overall Grinder, a 2015 FanDuel WFBC Finalist, and is ranked as a Top 10 Overall Grinder. Mike lives in the Metro Detroit area and is a regular contributor to RotoGrinders.

    • Top 50 Overall/TPOY Ranking
    • Top 50 Superheavyweight Ranking
    • Top 50 MLB/NFL/NBA/PGA Ranking
    • 2015 FanDuel WFBC Finalist
    • 2016 FanDuel WFFC Finalist
  • Chris Prince

    Chris Prince, aka Beermakersfan , has been playing fantasy sports for over twenty years and has been playing daily fantasy since the early days in 2009. He was a finalist for the FanDuel Fantasy Football Championship in 2010 and was the 2011 FFFC Champion. You can find his mug all over fantasy magazines and TV commercials and now right here on RotoGrinders.com providing picks and analysis. Chris was born in Milwaukee, WI and is a huge Packers and Brewers fan and now resides in the Detroit suburbs, where he is married and has three beautiful young daughters. Beer loves to help new fantasy players find their way in the industry and is always accessible through RG or on twitter @beermakersfan.

    • 2011 FFFC Champion, Previously Ranked #1 Overall
    • 2010 FFFC Finalist
    • Top 300 Heavyweight Ranking
  • Brit Devine

    Brit Devine is a former low/midstakes Online Poker Pro/Coach who quickly transitioned to DFS in 2011 after Black Friday. He has focused on all things DFS as a fulltime job starting in 2013, where he became Operations Manager at FanThrowdown. After mutually parting ways with FanThrowdown in early 2014, Brit started playing DFS fulltime and qualified for the 2014 Starstreet PFBC by winning the Streak for the Mansion. Brit has become a staple on GrindersLive since he started at RotoGrinders in June 2014 and is a top 150 Grinder.

    • 2014 PFBC Finalist
    • Former Top 150 Ranked Grinder
    • Former Operations Manager at FanThrowdown
  • Chris Lowery

    Pepsi7 has a long of history of fantasy sports, winning many high stakes experts leagues across baseball, football and hockey. He jumped into Daily Fantasy Sports in a big way in 2012, qualifying for the FanDuel DFBC that year, finishing in 7th. After a very successful football season, he dominated the 2013 DFS baseball season. Highlighted by his 1st and 3rd place finishes in the 2013 DFBC for $235,000, and being crowned the 2013 DFBC Champion. Pepsi7 will be sharing his insight and picks in regular contributions on RotoGrinders, covering hockey, baseball and football.

    • 2012 WFBC Finalist
    • 2013 WFBC Champion (and 3rd place)
    • Former top ranked Hockey grinder
  • Derek Carty

    Derek Carty is a MLB expert who has had roles at ESPN on Baseball Tonight, as a writer at ESPN.com, and occasional SportsCenter appearances. He’s been published by numerous publications including FOX Sports, Sports Illustrated, and RotoWorld. He’s perhaps best known for creating THE BAT, a sophisticated MLB DFS projection system that is now available exclusively at RotoGrinders. He also graduated from MLB’s exclusive Scout School.

    • Featured On ESPN
    • Creator of The BAT
    • MLB Scout School Grad
    • LABR Champ
  • Grant Neiffer

    Grant (fantasy alias gneiffer07) graduated from Azusa Pacific University with a degrees in economics and accounting. He has been playing DFS since 2013 and fantasy sports since he was able to walk (around age 10). Grant has been playing DFS full time for over a year and already has 17 live final entries won to his name. While he considered NFL to probably be his most profitable sport, Grant has been in the top 50 of the RotoGrinders leaderboard in MLB, NBA, and NFL at one point or another throughout his stint in DFS.

    • 2016 FABC Finalist x2
    • 2015 FABC Finalist x2
    • 2016 FAFC Finalist
    • GrindersLive
  • Brett Appley

    Brett has been playing DFS, under the fantasy alias bbbomb, since the summer of 2014. He dove head first into MMA analysis and began writing his weekly “Beat Down” article for RotoGrinders in January 2015. Outside of DFS, Brett helps manage official athletic websites, living in sunny San Diego. You can follow Brett on Twitter @BrettAppley.

    • Top 15 MMA Ranking
  • John Britt

    John Britt is an accountant from St. Louis, MO and a proud graduate from the University of Missouri. John is a die-hard Detroit Red Wings fan and an all-around hockey enthusiast. While hockey is his favorite sport, “JMB” is a true year-long grinder and plays nearly every sport DFS has to offer. John was a finalist in the 2011 FanDuel Daily Fantasy Baseball Championship and led (the now defunct) Daily Joust in NHL wins. He’s also been nominated for the 2014 Best Fantasy Baseball Ongoing Series, 2015 Hockey Writer of the Year and 2016 Hockey Writer of the Year awards by the Fantasy Sports Writer’s Association (FSWA). John can be found on Twitter @JMBWngFn.

    • 2011 WFBC Finalist
    • Nominated: FSWA 2014 Best Ongoing Baseball Series
    • Nominated: FSWA 2015 Hockey Writer of the Year
    • Nominated: FSWA 2016 Hockey Writer of the Year
    • Top 200 NHL Ranking

RotoGrinders.com is the home of the daily fantasy sports community. Our content, rankings, member blogs, promotions and forum discussion all cater to the players that like to create a new fantasy team every day of the week. Our goal is to help all of our members make more money playing daily fantasy sports!

Disclosures: All RotoGrinders content contributors are active DFS players. Contributor screen names can be found on their respective RotoGrinders profile pages. Contributors reserve the right to use players or strategies not discussed in their content on RotoGrinders.