| Ronos vs King | 3–19 | 13.64% |
| Ronos vs Lili | 12–9 | 57.14% |
| Ronos vs Reina | 6–13 | 31.58% |
| Ronos vs Miary Zo | 7–11 | 38.89% |
| Ronos vs Steve | 6–6 | 50.00% |
| Ronos vs Azucena | 5–7 | 41.67% |
| Ronos vs Hwoarang | 4–7 | 36.36% |
| Ronos vs Bryan | 3–8 | 27.27% |
| Ronos vs Law | 3–7 | 30.00% |
| Ronos vs Kazuya | 4–5 | 44.44% |
| Ronos vs Fahkumram | 1–6 | 14.29% |
| Ronos vs Xiaoyu | 2–4 | 33.33% |
| Ronos vs Asuka | 2–4 | 33.33% |
| Ronos vs Dragunov | 4–2 | 66.67% |
| Ronos vs Eddy | 0–6 | 0.00% |
| Ronos vs Yoshimitsu | 3–2 | 60.00% |
| Ronos vs Lars | 0–5 | 0.00% |
| Ronos vs Kuma | 1–4 | 20.00% |
| Ronos vs Victor | 1–3 | 25.00% |
| Ronos vs Paul | 0–3 | 0.00% |
| Ronos vs Jin | 1–2 | 33.33% |
| Ronos vs Alisa | 2–1 | 66.67% |
| Ronos vs Nina | 1–2 | 33.33% |
| Ronos vs Lidia | 1–2 | 33.33% |
| Ronos vs Heihachi | 0–3 | 0.00% |
| Ronos vs Feng | 0–2 | 0.00% |
| Ronos vs Leo | 0–2 | 0.00% |
| Ronos vs Claudio | 0–2 | 0.00% |
| Ronos vs Lee | 0–2 | 0.00% |
| Ronos vs Leroy | 1–1 | 50.00% |
| Ronos vs Jun | 0–2 | 0.00% |
| Ronos vs Clive | 0–2 | 0.00% |
| Ronos vs Anna | 0–2 | 0.00% |
| Ronos 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.