Credits
The free football data behind our numbers
Four free football datasets are built into Dynatyze's NFL numbers; 2 under CC BY 4.0 and 2 under CC BY-SA 4.0.
Every NFL figure on Dynatyze is computed by us from the datasets below. Each is published under a Creative Commons license that asks us to credit it, so this page does — once, here, with each license's own words.
Licenses checked against each publisher on Oct 8, 2026
Dataset · license
| Dataset | License | Attribution |
|---|---|---|
| nflverse data releasesThe nflverse projectPlayer and team weekly stats, rosters, schedules, snap counts and draft history behind every NFL stat line, rate and projection. | CC BY 4.0 | Data from the nflverse project (nflverse-data), licensed CC BY 4.0.Aggregated, filtered and recomputed into Dynatyze's own figures; not republished as released.Where the publisher states it |
| nflverse play-by-playThe nflverse projectEvery NFL play, from which Dynatyze builds its game logs, splits, usage and efficiency figures. | CC BY 4.0 | Play-by-play data from the nflverse project (nflverse-pbp), licensed CC BY 4.0.Summed and recomputed per player, team and game; not republished play by play.Where the publisher states it |
| nflverse on-field participationFTN Data (2023 onward) and NFL Next Gen Stats (2022 and earlier), distributed by the nflverse projectWho was on the field for each play, and the personnel charted with it, behind Dynatyze's personnel and on-field splits. | CC BY-SA 4.0 | NFL NextGenStats via nflverse (for 2022 and earlier); FTN Data via nflverse (from 2023 onwards)Counted and recomputed per player, team and game; not republished play by play. ShareAlike applies to any adapted participation data shared onward.Where the publisher states it |
| FTN charting data (free subset)FTN Data, distributed by the nflverse projectHand-charted play details, such as play-action and the number of pass rushers, where a figure needs them. | CC BY-SA 4.0 | FTN Data via nflverseCounted and recomputed into Dynatyze's own figures; ShareAlike applies to any adapted charting data shared onward.Where the publisher states it |
- nflverse data releasesThe nflverse projectPlayer and team weekly stats, rosters, schedules, snap counts and draft history behind every NFL stat line, rate and projection.
- License
- CC BY 4.0
- Attribution
- Data from the nflverse project (nflverse-data), licensed CC BY 4.0.
- nflverse play-by-playThe nflverse projectEvery NFL play, from which Dynatyze builds its game logs, splits, usage and efficiency figures.
- License
- CC BY 4.0
- Attribution
- Play-by-play data from the nflverse project (nflverse-pbp), licensed CC BY 4.0.
- nflverse on-field participationFTN Data (2023 onward) and NFL Next Gen Stats (2022 and earlier), distributed by the nflverse projectWho was on the field for each play, and the personnel charted with it, behind Dynatyze's personnel and on-field splits.
- License
- CC BY-SA 4.0
- Attribution
- NFL NextGenStats via nflverse (for 2022 and earlier); FTN Data via nflverse (from 2023 onwards)
- FTN charting data (free subset)FTN Data, distributed by the nflverse projectHand-charted play details, such as play-action and the number of pass rushers, where a figure needs them.
- License
- CC BY-SA 4.0
- Attribution
- FTN Data via nflverse