| Bump Head vs Jin | 24–20 | 54.55% |
| Bump Head vs Hwoarang | 25–15 | 62.50% |
| Bump Head vs Paul | 18–21 | 46.15% |
| Bump Head vs Kazuya | 22–13 | 62.86% |
| Bump Head vs Bryan | 19–15 | 55.88% |
| Bump Head vs Clive | 21–12 | 63.64% |
| Bump Head vs Law | 20–12 | 62.50% |
| Bump Head vs Lili | 15–14 | 51.72% |
| Bump Head vs Devil Jin | 10–17 | 37.04% |
| Bump Head vs Reina | 13–11 | 54.17% |
| Bump Head vs King | 12–11 | 52.17% |
| Bump Head vs Jack-8 | 10–11 | 47.62% |
| Bump Head vs Dragunov | 8–12 | 40.00% |
| Bump Head vs Azucena | 10–9 | 52.63% |
| Bump Head vs Lars | 2–14 | 12.50% |
| Bump Head vs Asuka | 8–7 | 53.33% |
| Bump Head vs Lee | 7–7 | 50.00% |
| Bump Head vs Lidia | 10–3 | 76.92% |
| Bump Head vs Xiaoyu | 6–6 | 50.00% |
| Bump Head vs Victor | 7–5 | 58.33% |
| Bump Head vs Anna | 9–3 | 75.00% |
| Bump Head vs Yoshimitsu | 4–7 | 36.36% |
| Bump Head vs Steve | 7–4 | 63.64% |
| Bump Head vs Claudio | 6–5 | 54.55% |
| Bump Head vs Kuma | 8–3 | 72.73% |
| Bump Head vs Jun | 5–6 | 45.45% |
| Bump Head vs Leo | 5–5 | 50.00% |
| Bump Head vs Alisa | 8–2 | 80.00% |
| Bump Head vs Heihachi | 3–6 | 33.33% |
| Bump Head vs Feng | 5–3 | 62.50% |
| Bump Head vs Zafina | 5–3 | 62.50% |
| Bump Head vs Nina | 2–4 | 33.33% |
| Bump Head vs Leroy | 4–1 | 80.00% |
| Bump Head vs Eddy | 1–1 | 50.00% |
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.