| Ahno vs Nina | 20–5 | 80.00% |
| Ahno vs Hwoarang | 18–5 | 78.26% |
| Ahno vs Lidia | 9–13 | 40.91% |
| Ahno vs Kazuya | 15–6 | 71.43% |
| Ahno vs King | 14–6 | 70.00% |
| Ahno vs Lili | 12–3 | 80.00% |
| Ahno vs Reina | 8–7 | 53.33% |
| Ahno vs Law | 7–7 | 50.00% |
| Ahno vs Paul | 6–7 | 46.15% |
| Ahno vs Jin | 8–5 | 61.54% |
| Ahno vs Steve | 13–0 | 100.00% |
| Ahno vs Jun | 7–6 | 53.85% |
| Ahno vs Bryan | 8–4 | 66.67% |
| Ahno vs Alisa | 6–6 | 50.00% |
| Ahno vs Asuka | 9–0 | 100.00% |
| Ahno vs Azucena | 7–2 | 77.78% |
| Ahno vs Eddy | 8–1 | 88.89% |
| Ahno vs Yoshimitsu | 7–1 | 87.50% |
| Ahno vs Xiaoyu | 6–2 | 75.00% |
| Ahno vs Jack-8 | 6–2 | 75.00% |
| Ahno vs Feng | 6–2 | 75.00% |
| Ahno vs Lee | 4–4 | 50.00% |
| Ahno vs Raven | 4–4 | 50.00% |
| Ahno vs Dragunov | 4–2 | 66.67% |
| Ahno vs Kuma | 4–2 | 66.67% |
| Ahno vs Lars | 5–0 | 100.00% |
| Ahno vs Victor | 4–1 | 80.00% |
| Ahno vs Leo | 3–1 | 75.00% |
| Ahno vs Shaheen | 4–0 | 100.00% |
| Ahno vs Leroy | 1–2 | 33.33% |
| Ahno vs Claudio | 2–0 | 100.00% |
| Ahno vs Zafina | 1–0 | 100.00% |
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.