| Naysayer vs Hwoarang | 14–1 | 93.33% |
| Naysayer vs Jin | 11–4 | 73.33% |
| Naysayer vs Reina | 14–1 | 93.33% |
| Naysayer vs King | 11–1 | 91.67% |
| Naysayer vs Steve | 9–0 | 100.00% |
| Naysayer vs Paul | 8–0 | 100.00% |
| Naysayer vs Law | 6–1 | 85.71% |
| Naysayer vs Nina | 7–0 | 100.00% |
| Naysayer vs Lee | 6–0 | 100.00% |
| Naysayer vs Clive | 6–0 | 100.00% |
| Naysayer vs Bryan | 5–0 | 100.00% |
| Naysayer vs Jack-8 | 3–2 | 60.00% |
| Naysayer vs Azucena | 5–0 | 100.00% |
| Naysayer vs Heihachi | 5–0 | 100.00% |
| Naysayer vs Kazuya | 4–0 | 100.00% |
| Naysayer vs Yoshimitsu | 3–0 | 100.00% |
| Naysayer vs Lars | 3–0 | 100.00% |
| Naysayer vs Jun | 2–1 | 66.67% |
| Naysayer vs Victor | 2–1 | 66.67% |
| Naysayer vs Eddy | 3–0 | 100.00% |
| Naysayer vs Devil Jin | 2–0 | 100.00% |
| Naysayer vs Lili | 2–0 | 100.00% |
| Naysayer vs Dragunov | 2–0 | 100.00% |
| Naysayer vs Raven | 1–1 | 50.00% |
| Naysayer vs Xiaoyu | 1–0 | 100.00% |
| Naysayer vs Asuka | 1–0 | 100.00% |
| Naysayer vs Shaheen | 1–0 | 100.00% |
| Naysayer vs Leroy | 1–0 | 100.00% |
| Naysayer vs Lidia | 1–0 | 100.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.