| romeokwon vs Kazuya | 28–31 | 47.46% |
| romeokwon vs Hwoarang | 29–28 | 50.88% |
| romeokwon vs Jin | 24–32 | 42.86% |
| romeokwon vs Paul | 30–25 | 54.55% |
| romeokwon vs Reina | 20–31 | 39.22% |
| romeokwon vs Dragunov | 16–29 | 35.56% |
| romeokwon vs Alisa | 27–11 | 71.05% |
| romeokwon vs Lili | 16–20 | 44.44% |
| romeokwon vs King | 17–17 | 50.00% |
| romeokwon vs Victor | 17–17 | 50.00% |
| romeokwon vs Asuka | 11–21 | 34.38% |
| romeokwon vs Law | 12–17 | 41.38% |
| romeokwon vs Jun | 14–14 | 50.00% |
| romeokwon vs Yoshimitsu | 10–15 | 40.00% |
| romeokwon vs Bryan | 15–10 | 60.00% |
| romeokwon vs Feng | 9–16 | 36.00% |
| romeokwon vs Steve | 7–16 | 30.43% |
| romeokwon vs Leroy | 11–12 | 47.83% |
| romeokwon vs Devil Jin | 8–13 | 38.10% |
| romeokwon vs Nina | 10–11 | 47.62% |
| romeokwon vs Azucena | 9–12 | 42.86% |
| romeokwon vs Eddy | 8–12 | 40.00% |
| romeokwon vs Leo | 15–4 | 78.95% |
| romeokwon vs Lee | 5–9 | 35.71% |
| romeokwon vs Lars | 8–5 | 61.54% |
| romeokwon vs Claudio | 7–5 | 58.33% |
| romeokwon vs Xiaoyu | 7–4 | 63.64% |
| romeokwon vs Zafina | 8–3 | 72.73% |
| romeokwon vs Jack-8 | 5–4 | 55.56% |
| romeokwon vs Raven | 3–4 | 42.86% |
| romeokwon vs Lidia | 4–3 | 57.14% |
| romeokwon vs Heihachi | 5–1 | 83.33% |
| romeokwon vs Kuma | 1–4 | 20.00% |
| romeokwon vs Shaheen | 1–2 | 33.33% |
| romeokwon vs Clive | 0–2 | 0.00% |
| romeokwon vs Anna | 2–0 | 100.00% |
| romeokwon vs Fahkumram | 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.