| Alextheundead vs King | 24–27 | 47.06% |
| Alextheundead vs Jin | 19–18 | 51.35% |
| Alextheundead vs Hwoarang | 15–21 | 41.67% |
| Alextheundead vs Kazuya | 9–22 | 29.03% |
| Alextheundead vs Steve | 20–11 | 64.52% |
| Alextheundead vs Yoshimitsu | 14–13 | 51.85% |
| Alextheundead vs Reina | 12–15 | 44.44% |
| Alextheundead vs Lili | 10–12 | 45.45% |
| Alextheundead vs Victor | 10–10 | 50.00% |
| Alextheundead vs Eddy | 9–10 | 47.37% |
| Alextheundead vs Jack-8 | 7–10 | 41.18% |
| Alextheundead vs Feng | 10–7 | 58.82% |
| Alextheundead vs Lars | 8–9 | 47.06% |
| Alextheundead vs Lee | 13–3 | 81.25% |
| Alextheundead vs Jun | 4–10 | 28.57% |
| Alextheundead vs Law | 4–9 | 30.77% |
| Alextheundead vs Bryan | 10–2 | 83.33% |
| Alextheundead vs Leroy | 10–2 | 83.33% |
| Alextheundead vs Azucena | 5–7 | 41.67% |
| Alextheundead vs Dragunov | 6–5 | 54.55% |
| Alextheundead vs Xiaoyu | 3–7 | 30.00% |
| Alextheundead vs Asuka | 5–5 | 50.00% |
| Alextheundead vs Leo | 7–3 | 70.00% |
| Alextheundead vs Claudio | 4–5 | 44.44% |
| Alextheundead vs Nina | 4–5 | 44.44% |
| Alextheundead vs Alisa | 4–4 | 50.00% |
| Alextheundead vs Paul | 4–2 | 66.67% |
| Alextheundead vs Kuma | 3–3 | 50.00% |
| Alextheundead vs Zafina | 3–2 | 60.00% |
| Alextheundead vs Shaheen | 1–2 | 33.33% |
| Alextheundead vs Raven | 2–1 | 66.67% |
| Alextheundead vs Devil Jin | 0–2 | 0.00% |
| Alextheundead vs Panda | 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.