| Undeadcomet1 vs Jin | 13–28 | 31.71% |
| Undeadcomet1 vs Reina | 16–18 | 47.06% |
| Undeadcomet1 vs Bryan | 2–22 | 8.33% |
| Undeadcomet1 vs Law | 7–16 | 30.43% |
| Undeadcomet1 vs Hwoarang | 6–17 | 26.09% |
| Undeadcomet1 vs Kazuya | 7–15 | 31.82% |
| Undeadcomet1 vs Eddy | 4–15 | 21.05% |
| Undeadcomet1 vs Dragunov | 5–12 | 29.41% |
| Undeadcomet1 vs Lee | 7–8 | 46.67% |
| Undeadcomet1 vs Lili | 2–12 | 14.29% |
| Undeadcomet1 vs King | 6–7 | 46.15% |
| Undeadcomet1 vs Victor | 3–8 | 27.27% |
| Undeadcomet1 vs Steve | 1–8 | 11.11% |
| Undeadcomet1 vs Lars | 0–8 | 0.00% |
| Undeadcomet1 vs Jun | 3–5 | 37.50% |
| Undeadcomet1 vs Raven | 7–0 | 100.00% |
| Undeadcomet1 vs Yoshimitsu | 2–4 | 33.33% |
| Undeadcomet1 vs Xiaoyu | 2–4 | 33.33% |
| Undeadcomet1 vs Asuka | 2–4 | 33.33% |
| Undeadcomet1 vs Leo | 1–5 | 16.67% |
| Undeadcomet1 vs Paul | 1–4 | 20.00% |
| Undeadcomet1 vs Feng | 1–4 | 20.00% |
| Undeadcomet1 vs Shaheen | 1–4 | 20.00% |
| Undeadcomet1 vs Azucena | 2–3 | 40.00% |
| Undeadcomet1 vs Nina | 2–1 | 66.67% |
| Undeadcomet1 vs Panda | 1–2 | 33.33% |
| Undeadcomet1 vs Devil Jin | 0–2 | 0.00% |
| Undeadcomet1 vs Alisa | 0–2 | 0.00% |
| Undeadcomet1 vs Kuma | 2–0 | 100.00% |
| Undeadcomet1 vs Leroy | 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.