| Stupid Cat vs King | 113–111 | 50.45% |
| Stupid Cat vs Kazuya | 90–103 | 46.63% |
| Stupid Cat vs Jin | 79–93 | 45.93% |
| Stupid Cat vs Steve | 68–95 | 41.72% |
| Stupid Cat vs Bryan | 73–78 | 48.34% |
| Stupid Cat vs Reina | 70–78 | 47.30% |
| Stupid Cat vs Law | 58–78 | 42.65% |
| Stupid Cat vs Hwoarang | 61–72 | 45.86% |
| Stupid Cat vs Heihachi | 61–55 | 52.59% |
| Stupid Cat vs Paul | 46–66 | 41.07% |
| Stupid Cat vs Dragunov | 45–66 | 40.54% |
| Stupid Cat vs Jun | 45–49 | 47.87% |
| Stupid Cat vs Asuka | 45–48 | 48.39% |
| Stupid Cat vs Yoshimitsu | 45–46 | 49.45% |
| Stupid Cat vs Armor King | 43–41 | 51.19% |
| Stupid Cat vs Lili | 44–38 | 53.66% |
| Stupid Cat vs Lee | 42–39 | 51.85% |
| Stupid Cat vs Lars | 41–39 | 51.25% |
| Stupid Cat vs Azucena | 45–34 | 56.96% |
| Stupid Cat vs Fahkumram | 38–38 | 50.00% |
| Stupid Cat vs Feng | 25–39 | 39.06% |
| Stupid Cat vs Devil Jin | 25–38 | 39.68% |
| Stupid Cat vs Anna | 28–33 | 45.90% |
| Stupid Cat vs Victor | 35–24 | 59.32% |
| Stupid Cat vs Raven | 30–27 | 52.63% |
| Stupid Cat vs Clive | 29–28 | 50.88% |
| Stupid Cat vs Lidia | 30–23 | 56.60% |
| Stupid Cat vs Leroy | 20–30 | 40.00% |
| Stupid Cat vs Eddy | 20–30 | 40.00% |
| Stupid Cat vs Xiaoyu | 20–26 | 43.48% |
| Stupid Cat vs Leo | 22–17 | 56.41% |
| Stupid Cat vs Nina | 20–16 | 55.56% |
| Stupid Cat vs Jack-8 | 17–17 | 50.00% |
| Stupid Cat vs Claudio | 20–13 | 60.61% |
| Stupid Cat vs Alisa | 14–15 | 48.28% |
| Stupid Cat vs Kuma | 9–15 | 37.50% |
| Stupid Cat vs Miary Zo | 10–12 | 45.45% |
| Stupid Cat vs Zafina | 4–14 | 22.22% |
| Stupid Cat vs Panda | 3–12 | 20.00% |
| Stupid Cat vs Shaheen | 5–8 | 38.46% |
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.