| Altephcat vs Kazuya | 42–38 | 52.50% |
| Altephcat vs King | 32–32 | 50.00% |
| Altephcat vs Heihachi | 35–28 | 55.56% |
| Altephcat vs Jin | 27–33 | 45.00% |
| Altephcat vs Bryan | 34–25 | 57.63% |
| Altephcat vs Reina | 27–31 | 46.55% |
| Altephcat vs Steve | 27–24 | 52.94% |
| Altephcat vs Lidia | 33–17 | 66.00% |
| Altephcat vs Victor | 27–13 | 67.50% |
| Altephcat vs Dragunov | 19–16 | 54.29% |
| Altephcat vs Lili | 22–12 | 64.71% |
| Altephcat vs Nina | 17–16 | 51.52% |
| Altephcat vs Asuka | 16–16 | 50.00% |
| Altephcat vs Paul | 16–15 | 51.61% |
| Altephcat vs Law | 21–10 | 67.74% |
| Altephcat vs Hwoarang | 13–18 | 41.94% |
| Altephcat vs Jun | 19–12 | 61.29% |
| Altephcat vs Yoshimitsu | 12–14 | 46.15% |
| Altephcat vs Devil Jin | 15–5 | 75.00% |
| Altephcat vs Eddy | 8–12 | 40.00% |
| Altephcat vs Xiaoyu | 9–10 | 47.37% |
| Altephcat vs Azucena | 14–5 | 73.68% |
| Altephcat vs Lee | 8–7 | 53.33% |
| Altephcat vs Alisa | 4–9 | 30.77% |
| Altephcat vs Clive | 6–7 | 46.15% |
| Altephcat vs Leroy | 6–6 | 50.00% |
| Altephcat vs Jack-8 | 4–7 | 36.36% |
| Altephcat vs Claudio | 5–6 | 45.45% |
| Altephcat vs Raven | 7–4 | 63.64% |
| Altephcat vs Feng | 4–4 | 50.00% |
| Altephcat vs Anna | 6–1 | 85.71% |
| Altephcat vs Leo | 3–3 | 50.00% |
| Altephcat vs Kuma | 5–1 | 83.33% |
| Altephcat vs Fahkumram | 2–3 | 40.00% |
| Altephcat vs Lars | 2–1 | 66.67% |
| Altephcat vs Zafina | 1–2 | 33.33% |
| Altephcat vs Shaheen | 2–0 | 100.00% |
| Altephcat vs Panda | 1–1 | 50.00% |
| Altephcat vs Armor King | 1–1 | 50.00% |
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.