| RatatoskrX vs Kazuya | 108–52 | 67.50% |
| RatatoskrX vs Bryan | 98–40 | 71.01% |
| RatatoskrX vs King | 108–23 | 82.44% |
| RatatoskrX vs Reina | 70–40 | 63.64% |
| RatatoskrX vs Armor King | 77–30 | 71.96% |
| RatatoskrX vs Jin | 77–29 | 72.64% |
| RatatoskrX vs Heihachi | 63–43 | 59.43% |
| RatatoskrX vs Law | 72–28 | 72.00% |
| RatatoskrX vs Steve | 64–34 | 65.31% |
| RatatoskrX vs Lee | 70–27 | 72.16% |
| RatatoskrX vs Yoshimitsu | 53–35 | 60.23% |
| RatatoskrX vs Hwoarang | 51–36 | 58.62% |
| RatatoskrX vs Dragunov | 53–33 | 61.63% |
| RatatoskrX vs Lars | 63–21 | 75.00% |
| RatatoskrX vs Feng | 45–29 | 60.81% |
| RatatoskrX vs Jun | 55–16 | 77.46% |
| RatatoskrX vs Paul | 50–17 | 74.63% |
| RatatoskrX vs Leroy | 50–15 | 76.92% |
| RatatoskrX vs Lili | 43–20 | 68.25% |
| RatatoskrX vs Clive | 48–15 | 76.19% |
| RatatoskrX vs Eddy | 38–23 | 62.30% |
| RatatoskrX vs Xiaoyu | 39–21 | 65.00% |
| RatatoskrX vs Alisa | 43–17 | 71.67% |
| RatatoskrX vs Asuka | 42–17 | 71.19% |
| RatatoskrX vs Raven | 41–18 | 69.49% |
| RatatoskrX vs Victor | 35–23 | 60.34% |
| RatatoskrX vs Jack-8 | 33–24 | 57.89% |
| RatatoskrX vs Leo | 34–22 | 60.71% |
| RatatoskrX vs Lidia | 35–20 | 63.64% |
| RatatoskrX vs Fahkumram | 44–6 | 88.00% |
| RatatoskrX vs Zafina | 29–18 | 61.70% |
| RatatoskrX vs Devil Jin | 34–11 | 75.56% |
| RatatoskrX vs Claudio | 30–15 | 66.67% |
| RatatoskrX vs Nina | 30–13 | 69.77% |
| RatatoskrX vs Azucena | 29–13 | 69.05% |
| RatatoskrX vs Shaheen | 23–14 | 62.16% |
| RatatoskrX vs Anna | 18–10 | 64.29% |
| RatatoskrX vs Panda | 18–6 | 75.00% |
| RatatoskrX vs Kuma | 17–4 | 80.95% |
| RatatoskrX vs Miary Zo | 12–8 | 60.00% |
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.