| John martinez vs King | 13–16 | 44.83% |
| John martinez vs Steve | 11–11 | 50.00% |
| John martinez vs Eddy | 5–15 | 25.00% |
| John martinez vs Clive | 7–13 | 35.00% |
| John martinez vs Jin | 7–12 | 36.84% |
| John martinez vs Dragunov | 11–7 | 61.11% |
| John martinez vs Hwoarang | 9–8 | 52.94% |
| John martinez vs Lili | 9–8 | 52.94% |
| John martinez vs Armor King | 5–11 | 31.25% |
| John martinez vs Miary Zo | 7–8 | 46.67% |
| John martinez vs Bryan | 2–11 | 15.38% |
| John martinez vs Nina | 6–7 | 46.15% |
| John martinez vs Xiaoyu | 4–8 | 33.33% |
| John martinez vs Jun | 2–10 | 16.67% |
| John martinez vs Kazuya | 3–8 | 27.27% |
| John martinez vs Victor | 5–5 | 50.00% |
| John martinez vs Feng | 5–4 | 55.56% |
| John martinez vs Claudio | 3–6 | 33.33% |
| John martinez vs Law | 5–3 | 62.50% |
| John martinez vs Asuka | 3–5 | 37.50% |
| John martinez vs Lee | 2–5 | 28.57% |
| John martinez vs Azucena | 3–4 | 42.86% |
| John martinez vs Heihachi | 2–4 | 33.33% |
| John martinez vs Fahkumram | 3–3 | 50.00% |
| John martinez vs Lars | 2–3 | 40.00% |
| John martinez vs Alisa | 2–3 | 40.00% |
| John martinez vs Yoshimitsu | 3–1 | 75.00% |
| John martinez vs Reina | 2–2 | 50.00% |
| John martinez vs Leo | 0–3 | 0.00% |
| John martinez vs Leroy | 1–2 | 33.33% |
| John martinez vs Lidia | 3–0 | 100.00% |
| John martinez vs Paul | 2–0 | 100.00% |
| John martinez vs Shaheen | 0–2 | 0.00% |
| John martinez vs Panda | 2–0 | 100.00% |
| John martinez vs Devil Jin | 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.