| SecondNature777 vs Jin | 13–2 | 86.67% |
| SecondNature777 vs Paul | 7–1 | 87.50% |
| SecondNature777 vs Yoshimitsu | 3–5 | 37.50% |
| SecondNature777 vs Eddy | 4–4 | 50.00% |
| SecondNature777 vs Lee | 2–5 | 28.57% |
| SecondNature777 vs Azucena | 3–3 | 50.00% |
| SecondNature777 vs Law | 1–4 | 20.00% |
| SecondNature777 vs King | 2–3 | 40.00% |
| SecondNature777 vs Devil Jin | 3–2 | 60.00% |
| SecondNature777 vs Dragunov | 3–2 | 60.00% |
| SecondNature777 vs Lars | 2–3 | 40.00% |
| SecondNature777 vs Zafina | 0–5 | 0.00% |
| SecondNature777 vs Jun | 0–5 | 0.00% |
| SecondNature777 vs Lili | 0–4 | 0.00% |
| SecondNature777 vs Bryan | 2–1 | 66.67% |
| SecondNature777 vs Steve | 1–2 | 33.33% |
| SecondNature777 vs Alisa | 1–2 | 33.33% |
| SecondNature777 vs Claudio | 3–0 | 100.00% |
| SecondNature777 vs Feng | 0–2 | 0.00% |
| SecondNature777 vs Leo | 0–2 | 0.00% |
| SecondNature777 vs Victor | 1–1 | 50.00% |
| SecondNature777 vs Raven | 2–0 | 100.00% |
| SecondNature777 vs Kazuya | 0–1 | 0.00% |
| SecondNature777 vs Reina | 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.