| SonJohnJohn vs King | 17–14 | 54.84% |
| SonJohnJohn vs Jin | 20–10 | 66.67% |
| SonJohnJohn vs Eddy | 14–16 | 46.67% |
| SonJohnJohn vs Reina | 20–9 | 68.97% |
| SonJohnJohn vs Azucena | 17–7 | 70.83% |
| SonJohnJohn vs Kazuya | 16–6 | 72.73% |
| SonJohnJohn vs Dragunov | 9–13 | 40.91% |
| SonJohnJohn vs Hwoarang | 12–9 | 57.14% |
| SonJohnJohn vs Victor | 14–7 | 66.67% |
| SonJohnJohn vs Asuka | 13–7 | 65.00% |
| SonJohnJohn vs Lili | 13–7 | 65.00% |
| SonJohnJohn vs Law | 9–10 | 47.37% |
| SonJohnJohn vs Paul | 12–6 | 66.67% |
| SonJohnJohn vs Steve | 9–9 | 50.00% |
| SonJohnJohn vs Bryan | 9–7 | 56.25% |
| SonJohnJohn vs Clive | 11–5 | 68.75% |
| SonJohnJohn vs Lidia | 9–6 | 60.00% |
| SonJohnJohn vs Jack-8 | 4–8 | 33.33% |
| SonJohnJohn vs Leo | 6–6 | 50.00% |
| SonJohnJohn vs Yoshimitsu | 10–0 | 100.00% |
| SonJohnJohn vs Jun | 4–6 | 40.00% |
| SonJohnJohn vs Nina | 7–2 | 77.78% |
| SonJohnJohn vs Zafina | 3–6 | 33.33% |
| SonJohnJohn vs Anna | 5–4 | 55.56% |
| SonJohnJohn vs Xiaoyu | 3–4 | 42.86% |
| SonJohnJohn vs Devil Jin | 1–5 | 16.67% |
| SonJohnJohn vs Feng | 1–5 | 16.67% |
| SonJohnJohn vs Alisa | 2–4 | 33.33% |
| SonJohnJohn vs Claudio | 3–3 | 50.00% |
| SonJohnJohn vs Leroy | 4–2 | 66.67% |
| SonJohnJohn vs Lars | 4–1 | 80.00% |
| SonJohnJohn vs Kuma | 2–3 | 40.00% |
| SonJohnJohn vs Raven | 3–2 | 60.00% |
| SonJohnJohn vs Heihachi | 2–2 | 50.00% |
| SonJohnJohn vs Shaheen | 1–2 | 33.33% |
| SonJohnJohn vs Lee | 1–1 | 50.00% |
| SonJohnJohn vs Panda | 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.