| undacova killa vs Steve | 26–37 | 41.27% |
| undacova killa vs King | 23–32 | 41.82% |
| undacova killa vs Reina | 13–28 | 31.71% |
| undacova killa vs Jin | 16–24 | 40.00% |
| undacova killa vs Clive | 14–25 | 35.90% |
| undacova killa vs Lili | 15–16 | 48.39% |
| undacova killa vs Hwoarang | 13–17 | 43.33% |
| undacova killa vs Kazuya | 9–17 | 34.62% |
| undacova killa vs Dragunov | 9–17 | 34.62% |
| undacova killa vs Bryan | 4–21 | 16.00% |
| undacova killa vs Lee | 11–12 | 47.83% |
| undacova killa vs Paul | 11–11 | 50.00% |
| undacova killa vs Azucena | 11–11 | 50.00% |
| undacova killa vs Yoshimitsu | 8–11 | 42.11% |
| undacova killa vs Alisa | 5–14 | 26.32% |
| undacova killa vs Jun | 8–11 | 42.11% |
| undacova killa vs Heihachi | 6–13 | 31.58% |
| undacova killa vs Leroy | 11–6 | 64.71% |
| undacova killa vs Law | 4–12 | 25.00% |
| undacova killa vs Asuka | 10–6 | 62.50% |
| undacova killa vs Devil Jin | 4–10 | 28.57% |
| undacova killa vs Nina | 5–9 | 35.71% |
| undacova killa vs Feng | 5–7 | 41.67% |
| undacova killa vs Kuma | 5–7 | 41.67% |
| undacova killa vs Eddy | 4–8 | 33.33% |
| undacova killa vs Lidia | 7–5 | 58.33% |
| undacova killa vs Xiaoyu | 6–4 | 60.00% |
| undacova killa vs Zafina | 2–8 | 20.00% |
| undacova killa vs Victor | 4–6 | 40.00% |
| undacova killa vs Jack-8 | 4–4 | 50.00% |
| undacova killa vs Lars | 1–7 | 12.50% |
| undacova killa vs Panda | 3–5 | 37.50% |
| undacova killa vs Claudio | 3–4 | 42.86% |
| undacova killa vs Shaheen | 2–3 | 40.00% |
| undacova killa vs Leo | 1–2 | 33.33% |
| undacova killa vs Raven | 0–2 | 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.