| Ronkus vs King | 23–21 | 52.27% |
| Ronkus vs Reina | 18–19 | 48.65% |
| Ronkus vs Jin | 13–18 | 41.94% |
| Ronkus vs Bryan | 12–15 | 44.44% |
| Ronkus vs Kazuya | 12–11 | 52.17% |
| Ronkus vs Eddy | 9–14 | 39.13% |
| Ronkus vs Law | 11–8 | 57.89% |
| Ronkus vs Steve | 7–12 | 36.84% |
| Ronkus vs Yoshimitsu | 6–10 | 37.50% |
| Ronkus vs Lili | 9–5 | 64.29% |
| Ronkus vs Lidia | 8–6 | 57.14% |
| Ronkus vs Hwoarang | 6–7 | 46.15% |
| Ronkus vs Dragunov | 6–5 | 54.55% |
| Ronkus vs Leo | 4–7 | 36.36% |
| Ronkus vs Xiaoyu | 4–6 | 40.00% |
| Ronkus vs Lee | 6–4 | 60.00% |
| Ronkus vs Lars | 4–5 | 44.44% |
| Ronkus vs Azucena | 4–5 | 44.44% |
| Ronkus vs Devil Jin | 4–4 | 50.00% |
| Ronkus vs Leroy | 5–3 | 62.50% |
| Ronkus vs Jun | 2–6 | 25.00% |
| Ronkus vs Victor | 1–7 | 12.50% |
| Ronkus vs Raven | 4–4 | 50.00% |
| Ronkus vs Nina | 5–2 | 71.43% |
| Ronkus vs Asuka | 3–3 | 50.00% |
| Ronkus vs Claudio | 0–6 | 0.00% |
| Ronkus vs Clive | 3–3 | 50.00% |
| Ronkus vs Kuma | 1–4 | 20.00% |
| Ronkus vs Heihachi | 2–3 | 40.00% |
| Ronkus vs Anna | 2–3 | 40.00% |
| Ronkus vs Paul | 2–2 | 50.00% |
| Ronkus vs Jack-8 | 1–2 | 33.33% |
| Ronkus vs Shaheen | 2–1 | 66.67% |
| Ronkus vs Panda | 2–1 | 66.67% |
| Ronkus vs Alisa | 0–2 | 0.00% |
| Ronkus vs Armor King | 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.