| Kauldron vs King | 12–16 | 42.86% |
| Kauldron vs Steve | 15–12 | 55.56% |
| Kauldron vs Reina | 6–18 | 25.00% |
| Kauldron vs Jin | 9–13 | 40.91% |
| Kauldron vs Eddy | 6–16 | 27.27% |
| Kauldron vs Jun | 7–10–1 | 41.18% |
| Kauldron vs Hwoarang | 7–10 | 41.18% |
| Kauldron vs Azucena | 5–12 | 29.41% |
| Kauldron vs Bryan | 5–9 | 35.71% |
| Kauldron vs Lars | 11–3 | 78.57% |
| Kauldron vs Xiaoyu | 6–6 | 50.00% |
| Kauldron vs Kazuya | 4–8 | 33.33% |
| Kauldron vs Feng | 7–5 | 58.33% |
| Kauldron vs Dragunov | 2–9 | 18.18% |
| Kauldron vs Law | 1–9 | 10.00% |
| Kauldron vs Yoshimitsu | 4–4 | 50.00% |
| Kauldron vs Nina | 3–5 | 37.50% |
| Kauldron vs Lee | 6–2 | 75.00% |
| Kauldron vs Jack-8 | 1–6 | 14.29% |
| Kauldron vs Claudio | 3–4 | 42.86% |
| Kauldron vs Paul | 4–2 | 66.67% |
| Kauldron vs Lili | 3–3 | 50.00% |
| Kauldron vs Asuka | 3–2 | 60.00% |
| Kauldron vs Alisa | 1–4 | 20.00% |
| Kauldron vs Zafina | 1–4 | 20.00% |
| Kauldron vs Leroy | 4–1 | 80.00% |
| Kauldron vs Devil Jin | 0–4 | 0.00% |
| Kauldron vs Leo | 2–2 | 50.00% |
| Kauldron vs Shaheen | 4–0 | 100.00% |
| Kauldron vs Raven | 2–2 | 50.00% |
| Kauldron vs Victor | 0–2 | 0.00% |
| Kauldron vs Kuma | 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.