| Akiira vs Kazuya | 25–32 | 43.86% |
| Akiira vs Armor King | 23–32 | 41.82% |
| Akiira vs Steve | 24–30 | 44.44% |
| Akiira vs King | 28–22 | 56.00% |
| Akiira vs Bryan | 21–29 | 42.00% |
| Akiira vs Law | 22–21 | 51.16% |
| Akiira vs Dragunov | 23–18 | 56.10% |
| Akiira vs Fahkumram | 20–18 | 52.63% |
| Akiira vs Jin | 19–16 | 54.29% |
| Akiira vs Paul | 17–13 | 56.67% |
| Akiira vs Heihachi | 11–18 | 37.93% |
| Akiira vs Lee | 15–13 | 53.57% |
| Akiira vs Lili | 7–11 | 38.89% |
| Akiira vs Reina | 10–8 | 55.56% |
| Akiira vs Jun | 9–8 | 52.94% |
| Akiira vs Hwoarang | 4–12 | 25.00% |
| Akiira vs Yoshimitsu | 5–10 | 33.33% |
| Akiira vs Asuka | 5–10 | 33.33% |
| Akiira vs Devil Jin | 7–7 | 50.00% |
| Akiira vs Azucena | 7–7 | 50.00% |
| Akiira vs Eddy | 9–5 | 64.29% |
| Akiira vs Victor | 5–7 | 41.67% |
| Akiira vs Raven | 7–5 | 58.33% |
| Akiira vs Clive | 2–9 | 18.18% |
| Akiira vs Alisa | 3–7 | 30.00% |
| Akiira vs Feng | 7–2 | 77.78% |
| Akiira vs Xiaoyu | 2–5 | 28.57% |
| Akiira vs Shaheen | 3–4 | 42.86% |
| Akiira vs Miary Zo | 4–3 | 57.14% |
| Akiira vs Lars | 2–4 | 33.33% |
| Akiira vs Zafina | 2–3 | 40.00% |
| Akiira vs Leroy | 2–2 | 50.00% |
| Akiira vs Nina | 2–1 | 66.67% |
| Akiira vs Kuma | 0–2 | 0.00% |
| Akiira vs Panda | 0–2 | 0.00% |
| Akiira vs Lidia | 1–1 | 50.00% |
| Akiira vs Anna | 1–1 | 50.00% |
| Akiira vs Jack-8 | 0–1 | 0.00% |
| Akiira vs Leo | 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.