| Altered vs Jin | 28–45 | 38.36% |
| Altered vs Steve | 30–35 | 46.15% |
| Altered vs King | 24–36 | 40.00% |
| Altered vs Reina | 35–24 | 59.32% |
| Altered vs Kazuya | 26–32 | 44.83% |
| Altered vs Eddy | 34–22 | 60.71% |
| Altered vs Hwoarang | 22–28 | 44.00% |
| Altered vs Law | 26–23 | 53.06% |
| Altered vs Azucena | 26–21 | 55.32% |
| Altered vs Jun | 24–17 | 58.54% |
| Altered vs Dragunov | 22–18 | 55.00% |
| Altered vs Victor | 20–16 | 55.56% |
| Altered vs Paul | 6–25 | 19.35% |
| Altered vs Bryan | 13–17 | 43.33% |
| Altered vs Lidia | 16–11 | 59.26% |
| Altered vs Yoshimitsu | 11–14 | 44.00% |
| Altered vs Xiaoyu | 15–9 | 62.50% |
| Altered vs Lili | 13–11 | 54.17% |
| Altered vs Feng | 9–14 | 39.13% |
| Altered vs Asuka | 10–12 | 45.45% |
| Altered vs Lars | 9–13 | 40.91% |
| Altered vs Clive | 9–13 | 40.91% |
| Altered vs Nina | 12–9 | 57.14% |
| Altered vs Devil Jin | 7–9 | 43.75% |
| Altered vs Raven | 7–8 | 46.67% |
| Altered vs Heihachi | 6–7 | 46.15% |
| Altered vs Jack-8 | 4–8 | 33.33% |
| Altered vs Leroy | 5–7 | 41.67% |
| Altered vs Fahkumram | 8–4 | 66.67% |
| Altered vs Claudio | 6–5 | 54.55% |
| Altered vs Kuma | 6–5 | 54.55% |
| Altered vs Anna | 2–9 | 18.18% |
| Altered vs Miary Zo | 4–7 | 36.36% |
| Altered vs Lee | 6–4 | 60.00% |
| Altered vs Leo | 7–2 | 77.78% |
| Altered vs Armor King | 4–4 | 50.00% |
| Altered vs Alisa | 4–2–1 | 66.67% |
| Altered vs Shaheen | 3–2 | 60.00% |
| Altered vs Panda | 2–2 | 50.00% |
| Altered vs Zafina | 2–2 | 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.