| Wumpusskitty vs Reina | 44–37 | 54.32% |
| Wumpusskitty vs King | 48–28 | 63.16% |
| Wumpusskitty vs Jin | 32–25 | 56.14% |
| Wumpusskitty vs Steve | 27–30 | 47.37% |
| Wumpusskitty vs Eddy | 29–20 | 59.18% |
| Wumpusskitty vs Hwoarang | 28–19 | 59.57% |
| Wumpusskitty vs Law | 22–21 | 51.16% |
| Wumpusskitty vs Bryan | 22–20 | 52.38% |
| Wumpusskitty vs Paul | 23–16 | 58.97% |
| Wumpusskitty vs Armor King | 23–16 | 58.97% |
| Wumpusskitty vs Kazuya | 15–23 | 39.47% |
| Wumpusskitty vs Jun | 19–17 | 52.78% |
| Wumpusskitty vs Azucena | 19–16 | 54.29% |
| Wumpusskitty vs Xiaoyu | 18–12 | 60.00% |
| Wumpusskitty vs Lidia | 17–12 | 58.62% |
| Wumpusskitty vs Yoshimitsu | 13–14 | 48.15% |
| Wumpusskitty vs Leo | 18–9 | 66.67% |
| Wumpusskitty vs Lars | 12–14 | 46.15% |
| Wumpusskitty vs Asuka | 12–12 | 50.00% |
| Wumpusskitty vs Jack-8 | 12–8 | 60.00% |
| Wumpusskitty vs Nina | 13–7 | 65.00% |
| Wumpusskitty vs Leroy | 12–7 | 63.16% |
| Wumpusskitty vs Victor | 11–8 | 57.89% |
| Wumpusskitty vs Dragunov | 9–9 | 50.00% |
| Wumpusskitty vs Raven | 13–5 | 72.22% |
| Wumpusskitty vs Alisa | 10–7 | 58.82% |
| Wumpusskitty vs Lili | 5–10 | 33.33% |
| Wumpusskitty vs Kuma | 7–7 | 50.00% |
| Wumpusskitty vs Heihachi | 9–5 | 64.29% |
| Wumpusskitty vs Feng | 9–3 | 75.00% |
| Wumpusskitty vs Lee | 7–3 | 70.00% |
| Wumpusskitty vs Claudio | 3–5 | 37.50% |
| Wumpusskitty vs Fahkumram | 5–3 | 62.50% |
| Wumpusskitty vs Devil Jin | 2–5 | 28.57% |
| Wumpusskitty vs Shaheen | 4–3 | 57.14% |
| Wumpusskitty vs Panda | 1–6 | 14.29% |
| Wumpusskitty vs Anna | 1–4 | 20.00% |
| Wumpusskitty vs Zafina | 2–1 | 66.67% |
| Wumpusskitty vs Clive | 2–1 | 66.67% |
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.