| Kaumaul vs Reina | 34–37 | 47.89% |
| Kaumaul vs Kazuya | 35–27 | 56.45% |
| Kaumaul vs Jin | 32–27 | 54.24% |
| Kaumaul vs Lee | 25–21 | 54.35% |
| Kaumaul vs Bryan | 26–15 | 63.41% |
| Kaumaul vs Lili | 16–23 | 41.03% |
| Kaumaul vs Paul | 11–24 | 31.43% |
| Kaumaul vs King | 19–14 | 57.58% |
| Kaumaul vs Dragunov | 11–21 | 34.38% |
| Kaumaul vs Xiaoyu | 16–15 | 51.61% |
| Kaumaul vs Eddy | 10–21 | 32.26% |
| Kaumaul vs Azucena | 17–13 | 56.67% |
| Kaumaul vs Hwoarang | 16–13 | 55.17% |
| Kaumaul vs Lars | 14–15 | 48.28% |
| Kaumaul vs Yoshimitsu | 10–17 | 37.04% |
| Kaumaul vs Asuka | 13–14 | 48.15% |
| Kaumaul vs Law | 9–17 | 34.62% |
| Kaumaul vs Jun | 17–9 | 65.38% |
| Kaumaul vs Steve | 6–19 | 24.00% |
| Kaumaul vs Devil Jin | 11–12 | 47.83% |
| Kaumaul vs Alisa | 9–14 | 39.13% |
| Kaumaul vs Feng | 7–15 | 31.82% |
| Kaumaul vs Leroy | 8–12 | 40.00% |
| Kaumaul vs Shaheen | 8–9 | 47.06% |
| Kaumaul vs Nina | 6–9 | 40.00% |
| Kaumaul vs Jack-8 | 7–7 | 50.00% |
| Kaumaul vs Claudio | 7–7 | 50.00% |
| Kaumaul vs Kuma | 3–11 | 21.43% |
| Kaumaul vs Raven | 5–9 | 35.71% |
| Kaumaul vs Leo | 4–8 | 33.33% |
| Kaumaul vs Panda | 8–2 | 80.00% |
| Kaumaul vs Victor | 4–6 | 40.00% |
| Kaumaul vs Zafina | 4–5 | 44.44% |
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.