| Ronnie vs King | 26–47 | 35.62% |
| Ronnie vs Steve | 25–39 | 39.06% |
| Ronnie vs Jin | 22–40 | 35.48% |
| Ronnie vs Kazuya | 26–33 | 44.07% |
| Ronnie vs Heihachi | 19–26 | 42.22% |
| Ronnie vs Jun | 20–22 | 47.62% |
| Ronnie vs Reina | 22–19 | 53.66% |
| Ronnie vs Law | 15–25 | 37.50% |
| Ronnie vs Dragunov | 16–22 | 42.11% |
| Ronnie vs Hwoarang | 12–25 | 32.43% |
| Ronnie vs Asuka | 11–24 | 31.43% |
| Ronnie vs Eddy | 7–18 | 28.00% |
| Ronnie vs Clive | 9–16 | 36.00% |
| Ronnie vs Anna | 11–13 | 45.83% |
| Ronnie vs Bryan | 5–18 | 21.74% |
| Ronnie vs Lidia | 15–8 | 65.22% |
| Ronnie vs Yoshimitsu | 7–15 | 31.82% |
| Ronnie vs Nina | 11–11 | 50.00% |
| Ronnie vs Jack-8 | 6–14 | 30.00% |
| Ronnie vs Fahkumram | 9–11 | 45.00% |
| Ronnie vs Leo | 6–13 | 31.58% |
| Ronnie vs Lee | 5–14 | 26.32% |
| Ronnie vs Armor King | 9–10 | 47.37% |
| Ronnie vs Xiaoyu | 13–5 | 72.22% |
| Ronnie vs Azucena | 12–5 | 70.59% |
| Ronnie vs Lili | 7–9 | 43.75% |
| Ronnie vs Victor | 12–4 | 75.00% |
| Ronnie vs Lars | 5–10 | 33.33% |
| Ronnie vs Kuma | 4–11 | 26.67% |
| Ronnie vs Miary Zo | 3–11 | 21.43% |
| Ronnie vs Claudio | 5–7 | 41.67% |
| Ronnie vs Paul | 2–9 | 18.18% |
| Ronnie vs Feng | 4–7 | 36.36% |
| Ronnie vs Alisa | 1–9 | 10.00% |
| Ronnie vs Raven | 9–1 | 90.00% |
| Ronnie vs Shaheen | 2–7 | 22.22% |
| Ronnie vs Leroy | 6–3 | 66.67% |
| Ronnie vs Devil Jin | 3–4 | 42.86% |
| Ronnie vs Zafina | 5–2 | 71.43% |
| Ronnie vs Panda | 2–1 | 66.67% |
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.