| Humperdoo vs Yoshimitsu | 15–3 | 83.33% |
| Humperdoo vs Bryan | 10–7 | 58.82% |
| Humperdoo vs Kazuya | 10–6 | 62.50% |
| Humperdoo vs Dragunov | 13–3 | 81.25% |
| Humperdoo vs Reina | 14–2 | 87.50% |
| Humperdoo vs Eddy | 11–5 | 68.75% |
| Humperdoo vs King | 14–1 | 93.33% |
| Humperdoo vs Lars | 10–3 | 76.92% |
| Humperdoo vs Lili | 9–1 | 90.00% |
| Humperdoo vs Nina | 10–0 | 100.00% |
| Humperdoo vs Jun | 6–3 | 66.67% |
| Humperdoo vs Victor | 5–4 | 55.56% |
| Humperdoo vs Hwoarang | 7–1 | 87.50% |
| Humperdoo vs Asuka | 7–1 | 87.50% |
| Humperdoo vs Alisa | 7–1 | 87.50% |
| Humperdoo vs Paul | 7–0 | 100.00% |
| Humperdoo vs Law | 6–1 | 85.71% |
| Humperdoo vs Jin | 5–1 | 83.33% |
| Humperdoo vs Steve | 6–0 | 100.00% |
| Humperdoo vs Jack-8 | 5–1 | 83.33% |
| Humperdoo vs Devil Jin | 3–3 | 50.00% |
| Humperdoo vs Lee | 3–3 | 50.00% |
| Humperdoo vs Claudio | 3–2 | 60.00% |
| Humperdoo vs Zafina | 5–0 | 100.00% |
| Humperdoo vs Leroy | 2–2 | 50.00% |
| Humperdoo vs Raven | 4–0 | 100.00% |
| Humperdoo vs Xiaoyu | 3–0 | 100.00% |
| Humperdoo vs Feng | 2–1 | 66.67% |
| Humperdoo vs Leo | 2–1 | 66.67% |
| Humperdoo vs Shaheen | 2–1 | 66.67% |
| Humperdoo vs Kuma | 0–3 | 0.00% |
| Humperdoo vs Azucena | 2–1 | 66.67% |
| Humperdoo vs Panda | 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.