| AlphaIV vs King | 22–26 | 45.83% |
| AlphaIV vs Jin | 19–24 | 44.19% |
| AlphaIV vs Eddy | 15–22 | 40.54% |
| AlphaIV vs Steve | 17–18 | 48.57% |
| AlphaIV vs Reina | 15–13 | 53.57% |
| AlphaIV vs Azucena | 14–14 | 50.00% |
| AlphaIV vs Law | 14–12 | 53.85% |
| AlphaIV vs Asuka | 16–9 | 64.00% |
| AlphaIV vs Kazuya | 9–15 | 37.50% |
| AlphaIV vs Jun | 7–15 | 31.82% |
| AlphaIV vs Lars | 12–8 | 60.00% |
| AlphaIV vs Victor | 13–7 | 65.00% |
| AlphaIV vs Hwoarang | 6–13 | 31.58% |
| AlphaIV vs Feng | 9–10 | 47.37% |
| AlphaIV vs Lili | 10–9 | 52.63% |
| AlphaIV vs Nina | 10–9 | 52.63% |
| AlphaIV vs Xiaoyu | 11–7 | 61.11% |
| AlphaIV vs Jack-8 | 6–12 | 33.33% |
| AlphaIV vs Paul | 6–10 | 37.50% |
| AlphaIV vs Raven | 3–13 | 18.75% |
| AlphaIV vs Bryan | 8–7 | 53.33% |
| AlphaIV vs Yoshimitsu | 9–4 | 69.23% |
| AlphaIV vs Leo | 5–7 | 41.67% |
| AlphaIV vs Alisa | 5–7 | 41.67% |
| AlphaIV vs Lee | 6–5 | 54.55% |
| AlphaIV vs Devil Jin | 5–3 | 62.50% |
| AlphaIV vs Kuma | 2–6 | 25.00% |
| AlphaIV vs Dragunov | 6–1 | 85.71% |
| AlphaIV vs Leroy | 1–6 | 14.29% |
| AlphaIV vs Armor King | 2–2 | 50.00% |
| AlphaIV vs Shaheen | 1–2 | 33.33% |
| AlphaIV vs Clive | 1–2 | 33.33% |
| AlphaIV vs Claudio | 0–1 | 0.00% |
| AlphaIV vs Heihachi | 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.