| Bumpalump vs King | 17–5 | 77.27% |
| Bumpalump vs Law | 3–6 | 33.33% |
| Bumpalump vs Clive | 1–7 | 12.50% |
| Bumpalump vs Yoshimitsu | 4–3 | 57.14% |
| Bumpalump vs Leo | 3–4 | 42.86% |
| Bumpalump vs Azucena | 5–0 | 100.00% |
| Bumpalump vs Eddy | 4–1 | 80.00% |
| Bumpalump vs Xiaoyu | 3–1 | 75.00% |
| Bumpalump vs Jin | 3–1 | 75.00% |
| Bumpalump vs Asuka | 2–2 | 50.00% |
| Bumpalump vs Alisa | 1–3 | 25.00% |
| Bumpalump vs Lidia | 4–0 | 100.00% |
| Bumpalump vs Devil Jin | 2–1 | 66.67% |
| Bumpalump vs Lili | 1–2 | 33.33% |
| Bumpalump vs Dragunov | 3–0 | 100.00% |
| Bumpalump vs Reina | 3–0 | 100.00% |
| Bumpalump vs Victor | 1–2 | 33.33% |
| Bumpalump vs Bryan | 0–2 | 0.00% |
| Bumpalump vs Steve | 2–0 | 100.00% |
| Bumpalump vs Jack-8 | 2–0 | 100.00% |
| Bumpalump vs Nina | 0–2 | 0.00% |
| Bumpalump vs Kuma | 2–0 | 100.00% |
| Bumpalump vs Jun | 0–2 | 0.00% |
| Bumpalump vs Kazuya | 1–0 | 100.00% |
| Bumpalump vs Raven | 1–0 | 100.00% |
| Bumpalump vs Anna | 0–1 | 0.00% |
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.