| UltraCactus vs Reina | 26–11 | 70.27% |
| UltraCactus vs Steve | 15–13 | 53.57% |
| UltraCactus vs Kazuya | 22–3 | 88.00% |
| UltraCactus vs Jun | 14–10 | 58.33% |
| UltraCactus vs Jin | 11–4 | 73.33% |
| UltraCactus vs King | 5–8 | 38.46% |
| UltraCactus vs Bryan | 8–3 | 72.73% |
| UltraCactus vs Dragunov | 10–1 | 90.91% |
| UltraCactus vs Lee | 4–7 | 36.36% |
| UltraCactus vs Victor | 8–3 | 72.73% |
| UltraCactus vs Paul | 7–3 | 70.00% |
| UltraCactus vs Law | 6–3 | 66.67% |
| UltraCactus vs Yoshimitsu | 7–2 | 77.78% |
| UltraCactus vs Lili | 1–8 | 11.11% |
| UltraCactus vs Lars | 6–3 | 66.67% |
| UltraCactus vs Leroy | 5–3 | 62.50% |
| UltraCactus vs Azucena | 7–1 | 87.50% |
| UltraCactus vs Hwoarang | 2–5 | 28.57% |
| UltraCactus vs Asuka | 4–3 | 57.14% |
| UltraCactus vs Alisa | 4–3 | 57.14% |
| UltraCactus vs Heihachi | 6–1 | 85.71% |
| UltraCactus vs Devil Jin | 1–5 | 16.67% |
| UltraCactus vs Feng | 4–2 | 66.67% |
| UltraCactus vs Nina | 5–1 | 83.33% |
| UltraCactus vs Clive | 4–2 | 66.67% |
| UltraCactus vs Jack-8 | 2–3 | 40.00% |
| UltraCactus vs Leo | 5–0 | 100.00% |
| UltraCactus vs Shaheen | 2–2 | 50.00% |
| UltraCactus vs Raven | 2–2 | 50.00% |
| UltraCactus vs Claudio | 2–1 | 66.67% |
| UltraCactus vs Xiaoyu | 2–0 | 100.00% |
| UltraCactus vs Kuma | 2–0 | 100.00% |
| UltraCactus vs Zafina | 0–2 | 0.00% |
| UltraCactus vs Lidia | 2–0 | 100.00% |
| UltraCactus vs Panda | 1–0 | 100.00% |
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.