Science of Fantasy Football Lab
Fantasy Football experts sometimes get too attached to what happened last week. In the early part of the season, it’s essential to factor in more than just a few weeks in determining who the leader is at each position. My unique ratings system utilizes four different statistical tools to obtain a consensus rating for each player. It uses data from the current season, plus the last two seasons, but each week is weighted more heavily for the current season. Let’s see who the leaders of the pack are after week four.
Every week in Fantasy Football, there are three possible outcomes for a player’s statistics. They can help your team win by scoring a huge number of points in a single week. They can cause your team to lose by having a very low point total for the week. They can keep your team in contention by having a performance above the historic median of output expected. Combining these three outcomes into a single, easy-to-understand number was the goal of the MVP Index. While the landmark median for Fantasy Football points varies by position, using the same level of expected performance for RB, WR,, and TE provides a consistent score to compare when making Flex starting decisions throughout the season.
Now that we have four weeks into the season, we can start looking at the MVP Index just for the current season. The only difference in how we use the MVP25 Index versus the regular MVP Index is simple. In MVP25, we count every game playe,d while in the regular MVP Index, we only count the full games played. This is because in Fantasy Football,, we must decide whether a player is a good start each week without knowing whether that player will play a complete game. This is an accurate gauge of the value of each player in Fantasy Football for the current season.
While the MVP Index considers consistency, the Upside Index just looks at a player’s best ten games over the past two seasons plus the current season. There is a special formula to treat outlier data in a way that minimizes its impact on the overall score. There is also a special technique to allow rookies to be graded on the same percentage of games as a cagey veteran who has played more full games. Each week, the current season is weighed more to keep the data updated for this season’s performances.
A spike week is defined as a games which a player scores around 25% more than the weekly median in Fantasy Football. This equates to 15 points for RB, WR, and TE positions and 20 points for the QB. While the median is lower for TE than for RB and WR, the exact value is used to judge a player, helping with Flex starter decisions. While the 20 points for QBs is slightly lower than 25% over the median for that position, judging each QB against each other versus the same point value, is what is most important. The last ten games played are used for this measurement and provide a current form in Fantasy Football.
Lamar Jackson- If he misses more than one week, the season is over for the Ravens
Josh Allen- Having to do more this year with a defense that is average at best
Baker Mayfield- The best bargain in Fantasy Football for 2 years in a row
Jayden Daniels- Back from injury, but missing McLaurin hurts his upside value this week
Jalen Hurts- His WRs are showing up on milk bottles all over town, but the team keeps winning
Patrick Mahomes (+1) The old Mahomes magic was on display last week with a 4 TD game
Brock Purdy (+1) Leaning on CMC to keep this offense going strong
Jared Goff (-2) Great value as an inexpensive QB2 in Super Flex leagues again this year
Jordan Love (+1) Playing to his back class of 2023 so far this season
Justin Fields (+1). His rushing ability gives him a solid floor every week
Bo Nix (+1). On his best days, he is a solid Top 5 producer, but needs better consistency
Dak Prescott (+1). His defense is so awful, he will need to put 40 points up every week
Drake Maye (+2) Imagine how good he would be with better WRs?
Sam Darnold (-5) Maybe it wasn’t just the Vikings system that made him look good.
Caleb Williams (NEW) Emerging as one of the more dynamic QBs in the game
Christian McCaffrey (+3). Only Puka Nacua has seen more targets in the first four games.
Bijan Robinson (+1) should have been the consensus number one pick in Fantasy this year.
De’Von Achane (-2) needs more consistent QB play to be an RB1
Jahmyr Gibbs (-2) Nine games of 15 or more PPR points in last 10 starts
Jonathon Taylor (+1) Leading the way for the most surprising team in the NFL
James Cook (+5) joins CMC and Puka as the only three players with a perfect MVP Index this year
Saquon Barkley (-2) Down a little from last season’s all-world performance
Kyren Williams (+1) doesn’t dazzle anyone but just keeps producing
Josh Jacobs (+1) Bye week for the Packers came at the right time for him to get healthy
Bucky Irving (+2) sustained an ankle injury, and his status is unknown right now
Alvin Kamara (-2) Trade rumors are flying, and most destinations would be a bump up in Fantasy
Derrick Henry (-3) Father Time might finally be catching up to the King
Quinshon Judkins (+13) is on his way to the Top 5 very soon
David Montgomery (-1) Losing some volume but still there to vulture TDs
Breece Hall- Two great games with Fields at QB
Travis Etienne (+6) One of the best values in Fantasy Football at RB this season
JK Dobbins (+1) Starting to lose more volume to the rookie
Chase Brown (-1). His offensive line and QB play have been awful
Javonte Williams (+6) Another of the best values in Fantasy Football this year
Cam Skattebo- A smaller Mike Alstott with pass-catching ability
Omarion Hampton (NEW) Injury to Najee Harris opens the door to high volume
Ken Walker (-3) Volume split with Charbonnet will limit his upside
Chuba Hubbard (-9) Bad QB play is hurting his Fantasy Football consistency this year
Ashton Jeanty (NEW) showed why he was the highest RB drafted in a while
Jaylen Warren (+2) Bye week came at the right time
Jordan Mason (-5) should be solid but not spectacular until Jones returns
D’Andre Swift (+2) should continue to get the volume needed to rise a little higher
Rachad White (-5). If Bucky misses some time, he could be a solid RB2 or Flex starter
Isiah Pacheco (-5) Volume split will make him a TD-dependent RB in Fantasy
Tony Pollard (-2), saying the Titans offense has been a dumpster fire would insult dumpster fires
Puka Nacua- 50 targets and halfway to a 1000-yard season after just four games is an insane pace.
Amon Ra St Brown (+2) My pick for WR1 in Dynasty format is making me look good so far
Justin Jefferson (+4) Getting Addison back will keep defenses honest
Cee Dee Lamb- Might have avoided a more serious injury
Davante Adams (+4), Rams WR tandem is off to a fantastic start to the season
Tyreek Hill (+2). Last time you might see his name on a Top WR list after gruesome injury
Keenan Allen (-1) Suddenly, lots of mouths to feed on an offense that still likes to run a lot
Ja’Marr Chase (-5) Maybe the Curse of the Number One Pick is real?
Nico Collins (+1) With better QB play, he could be top 5
Malik Nabers (-5) Last time on this list for this season after knee injury
Garret Wilson (+12) Third in targets for WRs after four games, as expected
Emeka Egbuka (+18) Best rookie WR of the 2025 class
Courtland Sutton (+3) One of the few WRs I was wrong about this season
George Pickens (+13) was incredible as the first option for Dak last week
Brian Thomas Jr (-4) Poor QB play is capping his potential this year
Deebo Samuel (+9) Injury to McLaurin opens door for Top 10 upside
Jordan Addison (NEW) Returned from suspension at top form
Jaxon Smith-Njigba (+2) Team is 31st in pass play percentage after four weeks
Stefon Diggs- Holding on to the top WR job for the Patriots
Drake London (+6) Team is 25th in pass play percentage, which caps his upside
AJ Brown (-8) How can a WR with this much talent score so few Fantasy points?
DJ Moore (-8) Losing that lead WR gig to Odunze
Jakobi Meyers (-6) remains a solid WR2 type for your Fantasy roster
Michael Pittman (+4) A healthy Pittman could be a Top 10 producer
Quentin Johnson (+10) More targets than all WRs except Nacua, Olave, and Wilson
Zay Flowers (+3). Without Lamar, he is barely a Top 40 WR in Fantasy Football
DK Metcalf (NEW) Maybe Iron City Brewing is the Fountain of Youth for Rodgers?
Chris Olave (+3). Only Nacua has more targets than Olave after 4 weeks
Rome Odunze (NEW) has found a special chemistry with Williams and Ben Johnson
Marvin Mims (NEW) is a big-play guy who offers very little consistency from week to week
Terry McLaurin (-9) Injury might be worse than we initially expected
DeVonta Smith (-17) How can DeVonta and AJB be so bad this season?
Chris Godwin (NEW) Returned from injury with 10 targets
Ladd McConkey (-16) I expected him to lose some targets, but not this many
Cooper Kupp (-11) could fall off this list soon as the second option on the run-first team
Trey McBride- Still allergic to the endzone, but still the most reliable TE in Fantasy
Brock Bowers- Injury has slowed him down a little
Mark Andrews- Loss of Lamar should lead to him falling out of the top 5 soon
Travis Kelce (+1). Once he starts finding the endzone again, look out
Tyler Warren (NEW) The new kid on the block could rise to the Top 3
Johnu Smith (-2) Last season, still keeping him higher in ratings than he should be
Darren Waller (NEW). First game back, he looked very good with 2 TDs on limited snaps
Sam LaPorta (-1) Too many mouths to feed with the Lions for him to be much higher
Dallas Goedert (+1) The only bright spot in the Eagles' passing game so far
David Njoku (-4) Uncertain volume going forward with switch at QB
Jake Ferguson- Leads all TEs in targets after 4 weeks
Zach Ertz (-3) gets his QB back, and that should move him back up a few spots
TJ Hockenson (-5). Only 18 targets in the first four games is not Hock-like
Tucker Kraft (+1) should return healthy after his Bye week
Hunter Henry (-1) 24 targets in the first 4 weeks, he could be on the rise to the Top 10