| Alto vs Kazuya | 94–101 | 48.21% |
| Alto vs Bryan | 92–54 | 63.01% |
| Alto vs Jin | 71–59 | 54.62% |
| Alto vs Reina | 70–40 | 63.64% |
| Alto vs King | 53–55 | 49.07% |
| Alto vs Heihachi | 55–35 | 61.11% |
| Alto vs Paul | 45–41 | 52.33% |
| Alto vs Hwoarang | 51–35 | 59.30% |
| Alto vs Steve | 42–44 | 48.84% |
| Alto vs Law | 35–39 | 47.30% |
| Alto vs Yoshimitsu | 33–34 | 49.25% |
| Alto vs Dragunov | 31–35 | 46.97% |
| Alto vs Lee | 31–35 | 46.97% |
| Alto vs Devil Jin | 28–36 | 43.75% |
| Alto vs Lidia | 27–35 | 43.55% |
| Alto vs Victor | 29–25 | 53.70% |
| Alto vs Asuka | 25–28 | 47.17% |
| Alto vs Jun | 31–21 | 59.62% |
| Alto vs Nina | 22–27 | 44.90% |
| Alto vs Lili | 20–28 | 41.67% |
| Alto vs Eddy | 18–23 | 43.90% |
| Alto vs Xiaoyu | 18–22 | 45.00% |
| Alto vs Clive | 17–23 | 42.50% |
| Alto vs Azucena | 18–16 | 52.94% |
| Alto vs Feng | 13–16 | 44.83% |
| Alto vs Leroy | 15–14 | 51.72% |
| Alto vs Alisa | 9–17 | 34.62% |
| Alto vs Leo | 12–11 | 52.17% |
| Alto vs Raven | 6–17 | 26.09% |
| Alto vs Jack-8 | 11–11 | 50.00% |
| Alto vs Lars | 12–10 | 54.55% |
| Alto vs Kuma | 8–14 | 36.36% |
| Alto vs Claudio | 7–13 | 35.00% |
| Alto vs Armor King | 9–5 | 64.29% |
| Alto vs Shaheen | 6–5 | 54.55% |
| Alto vs Panda | 5–6 | 45.45% |
| Alto vs Anna | 6–4 | 60.00% |
| Alto vs Zafina | 4–5 | 44.44% |
| Alto vs Fahkumram | 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.