| RatMaster vs Kazuya | 24–27 | 47.06% |
| RatMaster vs Yoshimitsu | 27–22 | 55.10% |
| RatMaster vs Reina | 30–16 | 65.22% |
| RatMaster vs Jin | 29–15 | 65.91% |
| RatMaster vs King | 26–17 | 60.47% |
| RatMaster vs Raven | 27–12 | 69.23% |
| RatMaster vs Feng | 20–16 | 55.56% |
| RatMaster vs Dragunov | 18–18 | 50.00% |
| RatMaster vs Lars | 20–16 | 55.56% |
| RatMaster vs Law | 17–15 | 53.12% |
| RatMaster vs Hwoarang | 19–12 | 61.29% |
| RatMaster vs Alisa | 19–10 | 65.52% |
| RatMaster vs Lee | 15–11 | 57.69% |
| RatMaster vs Azucena | 19–7 | 73.08% |
| RatMaster vs Asuka | 15–10 | 60.00% |
| RatMaster vs Victor | 19–5 | 79.17% |
| RatMaster vs Eddy | 12–12 | 50.00% |
| RatMaster vs Leroy | 13–9 | 59.09% |
| RatMaster vs Lili | 15–6 | 71.43% |
| RatMaster vs Bryan | 12–8 | 60.00% |
| RatMaster vs Jun | 12–8 | 60.00% |
| RatMaster vs Paul | 10–9 | 52.63% |
| RatMaster vs Devil Jin | 11–8 | 57.89% |
| RatMaster vs Claudio | 11–8 | 57.89% |
| RatMaster vs Xiaoyu | 10–7 | 58.82% |
| RatMaster vs Steve | 8–8 | 50.00% |
| RatMaster vs Leo | 7–6 | 53.85% |
| RatMaster vs Nina | 6–5 | 54.55% |
| RatMaster vs Jack-8 | 5–5 | 50.00% |
| RatMaster vs Zafina | 4–5 | 44.44% |
| RatMaster vs Kuma | 2–6 | 25.00% |
| RatMaster vs Shaheen | 4–0 | 100.00% |
| RatMaster vs Panda | 2–2 | 50.00% |
| RatMaster vs Anna | 1–0 | 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.