| johnstiff vs Kazuya | 15–13 | 53.57% |
| johnstiff vs King | 14–12 | 53.85% |
| johnstiff vs Victor | 16–10 | 61.54% |
| johnstiff vs Lidia | 15–11 | 57.69% |
| johnstiff vs Eddy | 14–10 | 58.33% |
| johnstiff vs Lili | 12–11 | 52.17% |
| johnstiff vs Jin | 9–12 | 42.86% |
| johnstiff vs Reina | 9–10 | 47.37% |
| johnstiff vs Hwoarang | 12–6 | 66.67% |
| johnstiff vs Dragunov | 10–8 | 55.56% |
| johnstiff vs Jun | 8–8 | 50.00% |
| johnstiff vs Steve | 12–3 | 80.00% |
| johnstiff vs Law | 7–7 | 50.00% |
| johnstiff vs Bryan | 8–5 | 61.54% |
| johnstiff vs Yoshimitsu | 5–7 | 41.67% |
| johnstiff vs Paul | 4–7 | 36.36% |
| johnstiff vs Alisa | 6–5 | 54.55% |
| johnstiff vs Nina | 8–3 | 72.73% |
| johnstiff vs Azucena | 6–5 | 54.55% |
| johnstiff vs Lars | 8–2 | 80.00% |
| johnstiff vs Lee | 6–4 | 60.00% |
| johnstiff vs Xiaoyu | 7–2 | 77.78% |
| johnstiff vs Devil Jin | 7–2 | 77.78% |
| johnstiff vs Asuka | 3–5 | 37.50% |
| johnstiff vs Leroy | 5–3 | 62.50% |
| johnstiff vs Kuma | 4–3 | 57.14% |
| johnstiff vs Shaheen | 3–3 | 50.00% |
| johnstiff vs Panda | 3–3 | 50.00% |
| johnstiff vs Claudio | 4–1 | 80.00% |
| johnstiff vs Heihachi | 4–1 | 80.00% |
| johnstiff vs Feng | 2–2 | 50.00% |
| johnstiff vs Jack-8 | 2–1 | 66.67% |
| johnstiff vs Zafina | 1–2 | 33.33% |
| johnstiff vs Raven | 2–0 | 100.00% |
| johnstiff vs Clive | 2–0 | 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.