Fantasy Football Analytics: Motion, Open Score, and Player Breakouts with Seth Walder
Fantasy Football TodayOctober 3, 202459 min11,436 views
35 connectionsΒ·40 entities in this videoβMotion at the Snap: Evolving Offensive Strategy
- π Motion at the snap has significantly increased in usage since 2017, rising from 4% to 26% on average, indicating a major shift in offensive schemes.
- π‘ This strategy is proven to increase offensive efficiency, with pre-snap motion passing EPA and fantasy points per drop back showing an upward trend.
- π― While early advantages focused on confusion and run fits, modern usage emphasizes gaining a speed edge and creating defensive misalignments.
- π Teams like Miami (65%), Green Bay, and Atlanta are leading in motion at the snap, often correlating with better team records, though a chicken-and-egg factor exists where leading teams may use it more.
Pass Rush and Pass Block Win Rates: Measuring Trench Play
- β±οΈ Pass rush win rate and pass block win rate are calculated by tracking individual player success within 2.5 seconds, a crucial metric to account for quarterback time to throw.
- π§± For offensive lines, a single player losing their block results in a team loss, while on defense, a single player winning their rush contributes to a team win.
- β‘ Metrics are influenced by factors like blitzing, play-action, and quarterback rollouts, which can increase win probabilities.
- β οΈ While stunts and simulated pressures can complicate individual assessments, they are considered in team-level analysis, with teams like the Ravens under Mike McDonald showing success with confusion tactics.
Open Score: Quantifying Receiver Separation
- π Open Score measures a receiver's ability to get open relative to expectations, considering route, coverage, depth, play action, and quarterback.
- π― Man coverage plays are weighted more heavily as they are considered a greater indicator of a receiver's skill.
- π‘ Slot receivers, often running shorter routes, may not grade as highly in raw separation metrics but can still be effective, with the model accounting for various factors beyond simple yards of separation.
- π Elite receivers like AJ Brown, Justin Jefferson, and Ja'Marr Chase excel against man coverage, highlighting its importance for fantasy success.
Player Breakouts and Fantasy Implications
- π Nico Collins showed a significant increase in Open Score from 57 to 83, suggesting improved ability to get open, while his Catch Score remained high, indicating fantasy relevance.
- π Players like Stefon Diggs, Chris Olave, and George Pickens have seen notable increases in their Open Scores, signaling potential for continued fantasy production.
- π― Davin Wicks is highlighted as a potential league winner due to his talent and improved opportunity, though his role may fluctuate.
- π Jalen Daniels is currently QB1 in fantasy points, with his offensive scheme under Kliff Kingsbury and his deep ball accuracy being key factors, though a tougher schedule looms.
- π Brian Thomas Jr. is identified as a prime trade target due to his impressive underlying data, favorable matchups against Cover 3 defenses, and potential to become a consistent offensive weapon.
- β‘ Tre Tucker is a deep sleeper add, offering speed and separation ability that could lead to consistent targets, especially with Devonta Adams out.
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Whatβs Discussed
Motion at the snapPre-snap motionPass Rush Win RatePass Block Win RateOpen ScoreReceiver SeparationMan CoverageZone CoverageFantasy FootballAnalyticsPlayer BreakoutsWaiver WireTrade TargetsJalen DanielsBrian Thomas Jr.
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