| J0nats vs Dragunov | 37–34 | 52.11% |
| J0nats vs Bryan | 17–21 | 44.74% |
| J0nats vs Reina | 17–21 | 44.74% |
| J0nats vs King | 24–13 | 64.86% |
| J0nats vs Jin | 18–15 | 54.55% |
| J0nats vs Asuka | 15–13 | 53.57% |
| J0nats vs Alisa | 8–18 | 30.77% |
| J0nats vs Hwoarang | 8–16 | 33.33% |
| J0nats vs Kazuya | 11–12 | 47.83% |
| J0nats vs Steve | 10–13 | 43.48% |
| J0nats vs Lili | 8–14 | 36.36% |
| J0nats vs Jun | 11–10 | 52.38% |
| J0nats vs Paul | 10–10 | 50.00% |
| J0nats vs Yoshimitsu | 8–12 | 40.00% |
| J0nats vs Lars | 4–16 | 20.00% |
| J0nats vs Nina | 7–12 | 36.84% |
| J0nats vs Law | 8–10 | 44.44% |
| J0nats vs Feng | 11–7 | 61.11% |
| J0nats vs Victor | 5–11 | 31.25% |
| J0nats vs Lee | 5–7 | 41.67% |
| J0nats vs Shaheen | 5–6 | 45.45% |
| J0nats vs Eddy | 6–5 | 54.55% |
| J0nats vs Devil Jin | 3–7 | 30.00% |
| J0nats vs Lidia | 4–6 | 40.00% |
| J0nats vs Leroy | 5–4 | 55.56% |
| J0nats vs Azucena | 5–3 | 62.50% |
| J0nats vs Heihachi | 2–4 | 33.33% |
| J0nats vs Leo | 2–3 | 40.00% |
| J0nats vs Clive | 2–2 | 50.00% |
| J0nats vs Xiaoyu | 3–0 | 100.00% |
| J0nats vs Jack-8 | 2–1 | 66.67% |
| J0nats vs Claudio | 1–2 | 33.33% |
| J0nats vs Zafina | 0–3 | 0.00% |
| J0nats vs Raven | 0–3 | 0.00% |
| J0nats vs Panda | 0–2 | 0.00% |
| J0nats vs Kuma | 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.