| Juhani_Aho vs Reina | 5–5 | 50.00% |
| Juhani_Aho vs King | 2–7 | 22.22% |
| Juhani_Aho vs Nina | 2–6 | 25.00% |
| Juhani_Aho vs Victor | 1–7 | 12.50% |
| Juhani_Aho vs Steve | 2–5 | 28.57% |
| Juhani_Aho vs Hwoarang | 3–3 | 50.00% |
| Juhani_Aho vs Heihachi | 4–2 | 66.67% |
| Juhani_Aho vs Dragunov | 4–1 | 80.00% |
| Juhani_Aho vs Jin | 2–2 | 50.00% |
| Juhani_Aho vs Law | 1–2 | 33.33% |
| Juhani_Aho vs Yoshimitsu | 1–2 | 33.33% |
| Juhani_Aho vs Xiaoyu | 2–1 | 66.67% |
| Juhani_Aho vs Kazuya | 2–1 | 66.67% |
| Juhani_Aho vs Devil Jin | 1–2 | 33.33% |
| Juhani_Aho vs Claudio | 3–0 | 100.00% |
| Juhani_Aho vs Lidia | 2–1 | 66.67% |
| Juhani_Aho vs Bryan | 0–2 | 0.00% |
| Juhani_Aho vs Jack-8 | 0–2 | 0.00% |
| Juhani_Aho vs Lili | 2–0 | 100.00% |
| Juhani_Aho vs Alisa | 1–1 | 50.00% |
| Juhani_Aho vs Shaheen | 0–2 | 0.00% |
| Juhani_Aho vs Leroy | 2–0 | 100.00% |
| Juhani_Aho vs Jun | 0–2 | 0.00% |
| Juhani_Aho vs Feng | 0–1 | 0.00% |
| Juhani_Aho vs Azucena | 0–1 | 0.00% |
| Juhani_Aho vs Clive | 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.