| Ressa vs Reina | 32–7 | 82.05% |
| Ressa vs Eddy | 17–17 | 50.00% |
| Ressa vs Dragunov | 23–9 | 71.88% |
| Ressa vs King | 26–5 | 83.87% |
| Ressa vs Hwoarang | 24–2 | 92.31% |
| Ressa vs Victor | 18–8 | 69.23% |
| Ressa vs Kazuya | 19–6 | 76.00% |
| Ressa vs Paul | 18–4 | 81.82% |
| Ressa vs Asuka | 19–2 | 90.48% |
| Ressa vs Jin | 14–3 | 82.35% |
| Ressa vs Nina | 12–5 | 70.59% |
| Ressa vs Devil Jin | 13–3 | 81.25% |
| Ressa vs Bryan | 8–7 | 53.33% |
| Ressa vs Lili | 13–1 | 92.86% |
| Ressa vs Jun | 12–2 | 85.71% |
| Ressa vs Feng | 12–0 | 100.00% |
| Ressa vs Alisa | 8–4 | 66.67% |
| Ressa vs Law | 4–7 | 36.36% |
| Ressa vs Lars | 8–3 | 72.73% |
| Ressa vs Claudio | 9–1 | 90.00% |
| Ressa vs Azucena | 8–1 | 88.89% |
| Ressa vs Steve | 7–1 | 87.50% |
| Ressa vs Yoshimitsu | 5–1 | 83.33% |
| Ressa vs Raven | 4–2 | 66.67% |
| Ressa vs Shaheen | 4–1 | 80.00% |
| Ressa vs Jack-8 | 3–1 | 75.00% |
| Ressa vs Leo | 3–0 | 100.00% |
| Ressa vs Kuma | 1–2 | 33.33% |
| Ressa vs Zafina | 1–2 | 33.33% |
| Ressa vs Leroy | 2–1 | 66.67% |
| Ressa vs Xiaoyu | 2–0 | 100.00% |
| Ressa vs Lee | 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.