| Ahijo vs Kazuya | 50–36 | 58.14% |
| Ahijo vs Jin | 37–40 | 48.05% |
| Ahijo vs King | 32–43 | 42.67% |
| Ahijo vs Reina | 34–27 | 55.74% |
| Ahijo vs Azucena | 23–28 | 45.10% |
| Ahijo vs Bryan | 31–15 | 67.39% |
| Ahijo vs Lili | 28–16 | 63.64% |
| Ahijo vs Hwoarang | 20–23 | 46.51% |
| Ahijo vs Eddy | 16–27 | 37.21% |
| Ahijo vs Paul | 21–21 | 50.00% |
| Ahijo vs Steve | 17–24 | 41.46% |
| Ahijo vs Lee | 20–19 | 51.28% |
| Ahijo vs Dragunov | 16–20 | 44.44% |
| Ahijo vs Feng | 19–16 | 54.29% |
| Ahijo vs Yoshimitsu | 12–18 | 40.00% |
| Ahijo vs Jun | 9–21 | 30.00% |
| Ahijo vs Law | 15–14 | 51.72% |
| Ahijo vs Nina | 16–12 | 57.14% |
| Ahijo vs Xiaoyu | 12–15 | 44.44% |
| Ahijo vs Asuka | 10–15 | 40.00% |
| Ahijo vs Victor | 13–12 | 52.00% |
| Ahijo vs Leo | 6–15 | 28.57% |
| Ahijo vs Devil Jin | 4–15 | 21.05% |
| Ahijo vs Raven | 12–7 | 63.16% |
| Ahijo vs Lars | 5–12 | 29.41% |
| Ahijo vs Heihachi | 7–9 | 43.75% |
| Ahijo vs Leroy | 5–8 | 38.46% |
| Ahijo vs Clive | 6–7 | 46.15% |
| Ahijo vs Claudio | 6–6 | 50.00% |
| Ahijo vs Kuma | 5–7 | 41.67% |
| Ahijo vs Lidia | 8–0 | 100.00% |
| Ahijo vs Alisa | 3–4 | 42.86% |
| Ahijo vs Shaheen | 2–4 | 33.33% |
| Ahijo vs Zafina | 2–4 | 33.33% |
| Ahijo vs Jack-8 | 1–3 | 25.00% |
| Ahijo vs Miary Zo | 2–2 | 50.00% |
| Ahijo vs Anna | 1–2 | 33.33% |
| Ahijo vs Fahkumram | 2–1 | 66.67% |
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.