| Ramon vs King | 35–32 | 52.24% |
| Ramon vs Jin | 35–31 | 53.03% |
| Ramon vs Kazuya | 35–29 | 54.69% |
| Ramon vs Hwoarang | 24–19 | 55.81% |
| Ramon vs Heihachi | 18–17 | 51.43% |
| Ramon vs Steve | 18–16 | 52.94% |
| Ramon vs Bryan | 7–25 | 21.88% |
| Ramon vs Reina | 11–19 | 36.67% |
| Ramon vs Dragunov | 15–14 | 51.72% |
| Ramon vs Jun | 17–9 | 65.38% |
| Ramon vs Lili | 11–13 | 45.83% |
| Ramon vs Yoshimitsu | 10–13 | 43.48% |
| Ramon vs Asuka | 15–8 | 65.22% |
| Ramon vs Anna | 11–12 | 47.83% |
| Ramon vs Paul | 12–9 | 57.14% |
| Ramon vs Lee | 10–11 | 47.62% |
| Ramon vs Azucena | 8–12 | 40.00% |
| Ramon vs Law | 11–8 | 57.89% |
| Ramon vs Xiaoyu | 5–13 | 27.78% |
| Ramon vs Devil Jin | 12–6 | 66.67% |
| Ramon vs Lidia | 9–7 | 56.25% |
| Ramon vs Armor King | 7–8 | 46.67% |
| Ramon vs Raven | 7–6 | 53.85% |
| Ramon vs Clive | 5–7 | 41.67% |
| Ramon vs Feng | 6–5 | 54.55% |
| Ramon vs Lars | 6–4 | 60.00% |
| Ramon vs Eddy | 4–6 | 40.00% |
| Ramon vs Victor | 7–2 | 77.78% |
| Ramon vs Claudio | 6–1 | 85.71% |
| Ramon vs Zafina | 2–4 | 33.33% |
| Ramon vs Alisa | 4–1 | 80.00% |
| Ramon vs Shaheen | 4–1 | 80.00% |
| Ramon vs Nina | 2–3 | 40.00% |
| Ramon vs Leroy | 4–1 | 80.00% |
| Ramon vs Jack-8 | 3–0 | 100.00% |
| Ramon vs Leo | 0–3 | 0.00% |
| Ramon vs Fahkumram | 1–2 | 33.33% |
| Ramon vs Kuma | 0–2 | 0.00% |
| Ramon vs Miary Zo | 0–2 | 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.