| Altonic vs Jin | 10–8 | 55.56% |
| Altonic vs Lili | 10–8 | 55.56% |
| Altonic vs Reina | 11–5 | 68.75% |
| Altonic vs Leroy | 8–5 | 61.54% |
| Altonic vs King | 8–3 | 72.73% |
| Altonic vs Yoshimitsu | 5–6 | 45.45% |
| Altonic vs Nina | 4–6 | 40.00% |
| Altonic vs Hwoarang | 7–2 | 77.78% |
| Altonic vs Feng | 6–3 | 66.67% |
| Altonic vs Lars | 4–4 | 50.00% |
| Altonic vs Law | 6–0 | 100.00% |
| Altonic vs Kazuya | 1–5 | 16.67% |
| Altonic vs Claudio | 3–2 | 60.00% |
| Altonic vs Azucena | 4–1 | 80.00% |
| Altonic vs Xiaoyu | 4–0 | 100.00% |
| Altonic vs Bryan | 3–1 | 75.00% |
| Altonic vs Devil Jin | 1–3 | 25.00% |
| Altonic vs Shaheen | 4–0 | 100.00% |
| Altonic vs Jun | 3–1 | 75.00% |
| Altonic vs Eddy | 0–4 | 0.00% |
| Altonic vs Dragunov | 2–1 | 66.67% |
| Altonic vs Lee | 2–1 | 66.67% |
| Altonic vs Kuma | 2–1 | 66.67% |
| Altonic vs Steve | 2–0 | 100.00% |
| Altonic vs Jack-8 | 0–2 | 0.00% |
| Altonic vs Asuka | 0–2 | 0.00% |
| Altonic vs Alisa | 0–2 | 0.00% |
| Altonic vs Heihachi | 2–0 | 100.00% |
| Altonic vs Paul | 0–1 | 0.00% |
| Altonic vs Victor | 0–1 | 0.00% |
| Altonic vs Anna | 1–0 | 100.00% |
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.