| Little Wumpy St vs Kazuya | 27–21 | 56.25% |
| Little Wumpy St vs Jin | 21–25 | 45.65% |
| Little Wumpy St vs King | 17–20 | 45.95% |
| Little Wumpy St vs Hwoarang | 16–20 | 44.44% |
| Little Wumpy St vs Reina | 14–21 | 40.00% |
| Little Wumpy St vs Lili | 12–21 | 36.36% |
| Little Wumpy St vs Eddy | 11–19 | 36.67% |
| Little Wumpy St vs Steve | 15–13 | 53.57% |
| Little Wumpy St vs Bryan | 15–12 | 55.56% |
| Little Wumpy St vs Azucena | 14–12 | 53.85% |
| Little Wumpy St vs Yoshimitsu | 11–14 | 44.00% |
| Little Wumpy St vs Jun | 10–15 | 40.00% |
| Little Wumpy St vs Asuka | 14–9 | 60.87% |
| Little Wumpy St vs Paul | 9–12 | 42.86% |
| Little Wumpy St vs Lars | 9–12 | 42.86% |
| Little Wumpy St vs Victor | 9–12 | 42.86% |
| Little Wumpy St vs Feng | 13–7 | 65.00% |
| Little Wumpy St vs Dragunov | 8–12 | 40.00% |
| Little Wumpy St vs Leo | 7–13 | 35.00% |
| Little Wumpy St vs Xiaoyu | 9–10 | 47.37% |
| Little Wumpy St vs Law | 8–10 | 44.44% |
| Little Wumpy St vs Alisa | 9–8 | 52.94% |
| Little Wumpy St vs Devil Jin | 8–7 | 53.33% |
| Little Wumpy St vs Nina | 11–4 | 73.33% |
| Little Wumpy St vs Leroy | 6–9 | 40.00% |
| Little Wumpy St vs Lidia | 8–4 | 66.67% |
| Little Wumpy St vs Lee | 4–7 | 36.36% |
| Little Wumpy St vs Raven | 6–4 | 60.00% |
| Little Wumpy St vs Heihachi | 3–6 | 33.33% |
| Little Wumpy St vs Jack-8 | 1–6 | 14.29% |
| Little Wumpy St vs Kuma | 1–5 | 16.67% |
| Little Wumpy St vs Claudio | 2–2 | 50.00% |
| Little Wumpy St vs Zafina | 3–1 | 75.00% |
| Little Wumpy St vs Panda | 0–3 | 0.00% |
| Little Wumpy St vs Shaheen | 1–0 | 100.00% |
| Little Wumpy St vs Clive | 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.