| Undeadnite vs King | 14–36 | 28.00% |
| Undeadnite vs Reina | 22–21 | 51.16% |
| Undeadnite vs Steve | 11–28 | 28.21% |
| Undeadnite vs Armor King | 14–21 | 40.00% |
| Undeadnite vs Jin | 11–23 | 32.35% |
| Undeadnite vs Hwoarang | 10–19 | 34.48% |
| Undeadnite vs Kazuya | 10–15 | 40.00% |
| Undeadnite vs Law | 12–12 | 50.00% |
| Undeadnite vs Dragunov | 6–18 | 25.00% |
| Undeadnite vs Lee | 5–19 | 20.83% |
| Undeadnite vs Lili | 8–14 | 36.36% |
| Undeadnite vs Azucena | 14–8 | 63.64% |
| Undeadnite vs Paul | 4–16 | 20.00% |
| Undeadnite vs Nina | 7–13 | 35.00% |
| Undeadnite vs Jun | 10–9 | 52.63% |
| Undeadnite vs Lars | 4–14 | 22.22% |
| Undeadnite vs Bryan | 2–15 | 11.76% |
| Undeadnite vs Claudio | 10–7 | 58.82% |
| Undeadnite vs Lidia | 5–11 | 31.25% |
| Undeadnite vs Miary Zo | 6–10 | 37.50% |
| Undeadnite vs Eddy | 0–15 | 0.00% |
| Undeadnite vs Asuka | 4–10 | 28.57% |
| Undeadnite vs Jack-8 | 4–9 | 30.77% |
| Undeadnite vs Victor | 4–9 | 30.77% |
| Undeadnite vs Alisa | 5–7 | 41.67% |
| Undeadnite vs Zafina | 5–5 | 50.00% |
| Undeadnite vs Raven | 4–6 | 40.00% |
| Undeadnite vs Heihachi | 3–7 | 30.00% |
| Undeadnite vs Yoshimitsu | 3–6 | 33.33% |
| Undeadnite vs Feng | 8–1 | 88.89% |
| Undeadnite vs Kuma | 3–5 | 37.50% |
| Undeadnite vs Anna | 3–5 | 37.50% |
| Undeadnite vs Leo | 0–7 | 0.00% |
| Undeadnite vs Panda | 2–4 | 33.33% |
| Undeadnite vs Xiaoyu | 4–1 | 80.00% |
| Undeadnite vs Devil Jin | 2–3 | 40.00% |
| Undeadnite vs Leroy | 1–3 | 25.00% |
| Undeadnite vs Shaheen | 2–0 | 100.00% |
| Undeadnite vs Clive | 0–2 | 0.00% |
| Undeadnite vs Fahkumram | 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.