| ONLY 9RK vs Hwoarang | 28–23 | 54.90% |
| ONLY 9RK vs Kazuya | 30–15 | 66.67% |
| ONLY 9RK vs Jin | 26–8 | 76.47% |
| ONLY 9RK vs Dragunov | 21–13 | 61.76% |
| ONLY 9RK vs Paul | 20–9 | 68.97% |
| ONLY 9RK vs King | 16–11 | 59.26% |
| ONLY 9RK vs Lee | 20–7 | 74.07% |
| ONLY 9RK vs Xiaoyu | 15–11 | 57.69% |
| ONLY 9RK vs Bryan | 17–9 | 65.38% |
| ONLY 9RK vs Lili | 14–11 | 56.00% |
| ONLY 9RK vs Reina | 12–12 | 50.00% |
| ONLY 9RK vs Feng | 14–9 | 60.87% |
| ONLY 9RK vs Law | 13–7 | 65.00% |
| ONLY 9RK vs Victor | 8–10 | 44.44% |
| ONLY 9RK vs Lars | 9–8 | 52.94% |
| ONLY 9RK vs Eddy | 8–9 | 47.06% |
| ONLY 9RK vs Devil Jin | 13–3 | 81.25% |
| ONLY 9RK vs Azucena | 12–3 | 80.00% |
| ONLY 9RK vs Steve | 8–6 | 57.14% |
| ONLY 9RK vs Leo | 9–4 | 69.23% |
| ONLY 9RK vs Jun | 7–6 | 53.85% |
| ONLY 9RK vs Fahkumram | 6–7 | 46.15% |
| ONLY 9RK vs Asuka | 5–7 | 41.67% |
| ONLY 9RK vs Leroy | 8–4 | 66.67% |
| ONLY 9RK vs Alisa | 4–7 | 36.36% |
| ONLY 9RK vs Yoshimitsu | 5–4 | 55.56% |
| ONLY 9RK vs Nina | 6–3 | 66.67% |
| ONLY 9RK vs Kuma | 4–4 | 50.00% |
| ONLY 9RK vs Jack-8 | 3–4 | 42.86% |
| ONLY 9RK vs Claudio | 7–0 | 100.00% |
| ONLY 9RK vs Raven | 3–3 | 50.00% |
| ONLY 9RK vs Heihachi | 4–1 | 80.00% |
| ONLY 9RK vs Anna | 1–2 | 33.33% |
| ONLY 9RK vs Zafina | 0–2 | 0.00% |
| ONLY 9RK vs Shaheen | 0–1 | 0.00% |
| ONLY 9RK vs Panda | 1–0 | 100.00% |
| ONLY 9RK vs Clive | 0–1 | 0.00% |
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.