| ALTER vs King | 44–62 | 41.51% |
| ALTER vs Kazuya | 34–59 | 36.56% |
| ALTER vs Bryan | 33–49 | 40.24% |
| ALTER vs Reina | 46–34 | 57.50% |
| ALTER vs Steve | 32–41 | 43.84% |
| ALTER vs Fahkumram | 24–42 | 36.36% |
| ALTER vs Dragunov | 23–42 | 35.38% |
| ALTER vs Law | 33–29 | 53.23% |
| ALTER vs Jin | 25–31 | 44.64% |
| ALTER vs Victor | 31–24 | 56.36% |
| ALTER vs Paul | 17–35 | 32.69% |
| ALTER vs Yoshimitsu | 24–25 | 48.98% |
| ALTER vs Heihachi | 17–29 | 36.96% |
| ALTER vs Asuka | 23–18 | 56.10% |
| ALTER vs Lili | 20–21 | 48.78% |
| ALTER vs Azucena | 18–23 | 43.90% |
| ALTER vs Xiaoyu | 21–19 | 52.50% |
| ALTER vs Clive | 18–19 | 48.65% |
| ALTER vs Armor King | 13–23 | 36.11% |
| ALTER vs Hwoarang | 14–20 | 41.18% |
| ALTER vs Devil Jin | 8–24 | 25.00% |
| ALTER vs Lars | 7–25 | 21.88% |
| ALTER vs Lee | 11–21 | 34.38% |
| ALTER vs Anna | 11–21 | 34.38% |
| ALTER vs Alisa | 19–11 | 63.33% |
| ALTER vs Leo | 9–19 | 32.14% |
| ALTER vs Claudio | 8–18 | 30.77% |
| ALTER vs Jack-8 | 8–17 | 32.00% |
| ALTER vs Eddy | 8–16 | 33.33% |
| ALTER vs Lidia | 12–12 | 50.00% |
| ALTER vs Feng | 8–15 | 34.78% |
| ALTER vs Jun | 11–11 | 50.00% |
| ALTER vs Leroy | 2–14 | 12.50% |
| ALTER vs Shaheen | 5–8 | 38.46% |
| ALTER vs Nina | 7–5 | 58.33% |
| ALTER vs Kuma | 6–3 | 66.67% |
| ALTER vs Zafina | 1–8 | 11.11% |
| ALTER vs Panda | 2–6 | 25.00% |
| ALTER vs Raven | 1–5 | 16.67% |
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.