| Altamont vs Jin | 0–9 | 0.00% |
| Altamont vs Reina | 2–5 | 28.57% |
| Altamont vs King | 2–4 | 33.33% |
| Altamont vs Xiaoyu | 4–2 | 66.67% |
| Altamont vs Victor | 2–4 | 33.33% |
| Altamont vs Law | 4–1 | 80.00% |
| Altamont vs Lili | 3–1 | 75.00% |
| Altamont vs Hwoarang | 3–0 | 100.00% |
| Altamont vs Kazuya | 1–2 | 33.33% |
| Altamont vs Lars | 0–3 | 0.00% |
| Altamont vs Shaheen | 1–2 | 33.33% |
| Altamont vs Zafina | 2–1 | 66.67% |
| Altamont vs Jun | 2–1 | 66.67% |
| Altamont vs Yoshimitsu | 0–2 | 0.00% |
| Altamont vs Bryan | 0–2 | 0.00% |
| Altamont vs Jack-8 | 0–2 | 0.00% |
| Altamont vs Devil Jin | 0–2 | 0.00% |
| Altamont vs Kuma | 0–2 | 0.00% |
| Altamont vs Leroy | 0–2 | 0.00% |
| Altamont vs Eddy | 2–0 | 100.00% |
| Altamont vs Lidia | 0–2 | 0.00% |
| Altamont vs Clive | 0–2 | 0.00% |
| Altamont vs Alisa | 0–1 | 0.00% |
| Altamont vs Lee | 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.