| Ahijo vs King | 29–37 | 43.94% |
| Ahijo vs Jin | 32–34 | 48.48% |
| Ahijo vs Kazuya | 36–30 | 54.55% |
| Ahijo vs Reina | 31–25 | 55.36% |
| Ahijo vs Azucena | 19–24 | 44.19% |
| Ahijo vs Bryan | 27–14 | 65.85% |
| Ahijo vs Eddy | 13–27 | 32.50% |
| Ahijo vs Steve | 17–22 | 43.59% |
| Ahijo vs Paul | 19–19 | 50.00% |
| Ahijo vs Hwoarang | 19–19 | 50.00% |
| Ahijo vs Lee | 19–17 | 52.78% |
| Ahijo vs Feng | 17–16 | 51.52% |
| Ahijo vs Lili | 20–12 | 62.50% |
| Ahijo vs Dragunov | 12–18 | 40.00% |
| Ahijo vs Jun | 7–21 | 25.00% |
| Ahijo vs Nina | 15–10 | 60.00% |
| Ahijo vs Yoshimitsu | 10–14 | 41.67% |
| Ahijo vs Xiaoyu | 10–14 | 41.67% |
| Ahijo vs Law | 10–13 | 43.48% |
| Ahijo vs Leo | 6–15 | 28.57% |
| Ahijo vs Victor | 9–11 | 45.00% |
| Ahijo vs Raven | 12–7 | 63.16% |
| Ahijo vs Devil Jin | 4–13 | 23.53% |
| Ahijo vs Lars | 5–12 | 29.41% |
| Ahijo vs Heihachi | 7–9 | 43.75% |
| Ahijo vs Asuka | 7–8 | 46.67% |
| Ahijo vs Leroy | 5–8 | 38.46% |
| Ahijo vs Claudio | 6–6 | 50.00% |
| Ahijo vs Kuma | 5–7 | 41.67% |
| Ahijo vs Clive | 3–6 | 33.33% |
| Ahijo vs Alisa | 3–4 | 42.86% |
| Ahijo vs Shaheen | 2–4 | 33.33% |
| Ahijo vs Zafina | 2–4 | 33.33% |
| Ahijo vs Lidia | 4–0 | 100.00% |
| Ahijo vs Jack-8 | 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.