| King Armstrong vs King | 2–6 | 25.00% |
| King Armstrong vs Steve | 7–1 | 87.50% |
| King Armstrong vs Lili | 3–3 | 50.00% |
| King Armstrong vs Asuka | 0–4 | 0.00% |
| King Armstrong vs Nina | 2–2 | 50.00% |
| King Armstrong vs Claudio | 1–2 | 33.33% |
| King Armstrong vs Lee | 1–2 | 33.33% |
| King Armstrong vs Leroy | 2–1 | 66.67% |
| King Armstrong vs Reina | 2–1 | 66.67% |
| King Armstrong vs Eddy | 2–1 | 66.67% |
| King Armstrong vs Paul | 2–0 | 100.00% |
| King Armstrong vs Yoshimitsu | 0–2 | 0.00% |
| King Armstrong vs Hwoarang | 0–2 | 0.00% |
| King Armstrong vs Bryan | 0–2 | 0.00% |
| King Armstrong vs Dragunov | 0–2 | 0.00% |
| King Armstrong vs Alisa | 0–2 | 0.00% |
| King Armstrong vs Raven | 0–2 | 0.00% |
| King Armstrong vs Devil Jin | 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.