| romeknight vs Jin | 7–10 | 41.18% |
| romeknight vs Law | 9–7 | 56.25% |
| romeknight vs King | 9–7 | 56.25% |
| romeknight vs Steve | 9–4 | 69.23% |
| romeknight vs Reina | 10–2 | 83.33% |
| romeknight vs Fahkumram | 5–7 | 41.67% |
| romeknight vs Azucena | 5–6 | 45.45% |
| romeknight vs Eddy | 8–3 | 72.73% |
| romeknight vs Xiaoyu | 8–2 | 80.00% |
| romeknight vs Lee | 4–6 | 40.00% |
| romeknight vs Lidia | 5–5 | 50.00% |
| romeknight vs Heihachi | 7–2 | 77.78% |
| romeknight vs Bryan | 3–5 | 37.50% |
| romeknight vs Lili | 4–4 | 50.00% |
| romeknight vs Clive | 2–6 | 25.00% |
| romeknight vs Yoshimitsu | 3–4 | 42.86% |
| romeknight vs Asuka | 4–2 | 66.67% |
| romeknight vs Leo | 6–0 | 100.00% |
| romeknight vs Lars | 6–0 | 100.00% |
| romeknight vs Hwoarang | 1–4 | 20.00% |
| romeknight vs Victor | 5–0 | 100.00% |
| romeknight vs Kazuya | 2–2 | 50.00% |
| romeknight vs Alisa | 2–2 | 50.00% |
| romeknight vs Shaheen | 2–2 | 50.00% |
| romeknight vs Feng | 2–1 | 66.67% |
| romeknight vs Dragunov | 3–0 | 100.00% |
| romeknight vs Nina | 3–0 | 100.00% |
| romeknight vs Panda | 1–2 | 33.33% |
| romeknight vs Zafina | 1–2 | 33.33% |
| romeknight vs Kuma | 2–0 | 100.00% |
| romeknight vs Jun | 1–1 | 50.00% |
| romeknight vs Jack-8 | 0–1 | 0.00% |
| romeknight vs Devil Jin | 1–0 | 100.00% |
| romeknight vs Claudio | 1–0 | 100.00% |
| romeknight vs Armor King | 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.