| Armageddon vs Reina | 16–12 | 57.14% |
| Armageddon vs Jin | 9–12 | 42.86% |
| Armageddon vs King | 10–9 | 52.63% |
| Armageddon vs Hwoarang | 7–10 | 41.18% |
| Armageddon vs Kazuya | 3–14 | 17.65% |
| Armageddon vs Bryan | 7–9 | 43.75% |
| Armageddon vs Yoshimitsu | 8–7 | 53.33% |
| Armageddon vs Steve | 10–5 | 66.67% |
| Armageddon vs Law | 6–7 | 46.15% |
| Armageddon vs Dragunov | 4–9 | 30.77% |
| Armageddon vs Victor | 9–3 | 75.00% |
| Armageddon vs Devil Jin | 3–7 | 30.00% |
| Armageddon vs Lee | 1–9 | 10.00% |
| Armageddon vs Eddy | 6–3 | 66.67% |
| Armageddon vs Feng | 6–2 | 75.00% |
| Armageddon vs Lili | 3–5 | 37.50% |
| Armageddon vs Jun | 6–2 | 75.00% |
| Armageddon vs Xiaoyu | 4–3 | 57.14% |
| Armageddon vs Kuma | 3–4 | 42.86% |
| Armageddon vs Lars | 0–6 | 0.00% |
| Armageddon vs Paul | 2–3 | 40.00% |
| Armageddon vs Asuka | 2–3 | 40.00% |
| Armageddon vs Alisa | 4–1 | 80.00% |
| Armageddon vs Claudio | 3–2 | 60.00% |
| Armageddon vs Raven | 3–2 | 60.00% |
| Armageddon vs Lidia | 2–3 | 40.00% |
| Armageddon vs Shaheen | 0–3 | 0.00% |
| Armageddon vs Panda | 2–1 | 66.67% |
| Armageddon vs Nina | 0–2 | 0.00% |
| Armageddon vs Azucena | 0–2 | 0.00% |
| Armageddon vs Zafina | 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.