| Rat_Baby vs King | 8–13 | 38.10% |
| Rat_Baby vs Reina | 14–7 | 66.67% |
| Rat_Baby vs Lili | 9–8 | 52.94% |
| Rat_Baby vs Kazuya | 7–9 | 43.75% |
| Rat_Baby vs Jin | 8–6 | 57.14% |
| Rat_Baby vs Dragunov | 6–7 | 46.15% |
| Rat_Baby vs Yoshimitsu | 6–5 | 54.55% |
| Rat_Baby vs Azucena | 8–3 | 72.73% |
| Rat_Baby vs Lidia | 7–3 | 70.00% |
| Rat_Baby vs Heihachi | 4–6 | 40.00% |
| Rat_Baby vs Armor King | 9–1 | 90.00% |
| Rat_Baby vs Nina | 7–2 | 77.78% |
| Rat_Baby vs Lee | 7–2 | 77.78% |
| Rat_Baby vs Hwoarang | 6–1 | 85.71% |
| Rat_Baby vs Steve | 5–2 | 71.43% |
| Rat_Baby vs Lars | 2–5 | 28.57% |
| Rat_Baby vs Bryan | 2–4 | 33.33% |
| Rat_Baby vs Anna | 2–4 | 33.33% |
| Rat_Baby vs Law | 4–1 | 80.00% |
| Rat_Baby vs Asuka | 2–3 | 40.00% |
| Rat_Baby vs Leo | 4–1 | 80.00% |
| Rat_Baby vs Victor | 5–0 | 100.00% |
| Rat_Baby vs Eddy | 2–3 | 40.00% |
| Rat_Baby vs Paul | 0–4 | 0.00% |
| Rat_Baby vs Jun | 2–2 | 50.00% |
| Rat_Baby vs Xiaoyu | 0–3 | 0.00% |
| Rat_Baby vs Jack-8 | 0–3 | 0.00% |
| Rat_Baby vs Claudio | 1–2 | 33.33% |
| Rat_Baby vs Kuma | 2–1 | 66.67% |
| Rat_Baby vs Shaheen | 2–0 | 100.00% |
| Rat_Baby vs Panda | 2–0 | 100.00% |
| Rat_Baby vs Zafina | 1–1 | 50.00% |
| Rat_Baby vs Raven | 1–1 | 50.00% |
| Rat_Baby vs Fahkumram | 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.