| Ratboi vs Kazuya | 16–17 | 48.48% |
| Ratboi vs Bryan | 13–11 | 54.17% |
| Ratboi vs King | 6–10 | 37.50% |
| Ratboi vs Jun | 7–9 | 43.75% |
| Ratboi vs Reina | 7–8 | 46.67% |
| Ratboi vs Paul | 7–7 | 50.00% |
| Ratboi vs Lili | 8–5 | 61.54% |
| Ratboi vs Law | 6–5 | 54.55% |
| Ratboi vs Jin | 6–5 | 54.55% |
| Ratboi vs Yoshimitsu | 1–9 | 10.00% |
| Ratboi vs Devil Jin | 5–5 | 50.00% |
| Ratboi vs Eddy | 5–5 | 50.00% |
| Ratboi vs Heihachi | 7–3 | 70.00% |
| Ratboi vs Jack-8 | 3–5 | 37.50% |
| Ratboi vs Feng | 3–5 | 37.50% |
| Ratboi vs Dragunov | 5–3 | 62.50% |
| Ratboi vs Nina | 3–5 | 37.50% |
| Ratboi vs Hwoarang | 2–5 | 28.57% |
| Ratboi vs Leroy | 3–4 | 42.86% |
| Ratboi vs Leo | 3–3 | 50.00% |
| Ratboi vs Azucena | 3–3 | 50.00% |
| Ratboi vs Steve | 2–3 | 40.00% |
| Ratboi vs Xiaoyu | 2–1 | 66.67% |
| Ratboi vs Alisa | 2–1 | 66.67% |
| Ratboi vs Asuka | 2–0 | 100.00% |
| Ratboi vs Shaheen | 0–2 | 0.00% |
| Ratboi vs Raven | 2–0 | 100.00% |
| Ratboi vs Zafina | 0–1 | 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.