| akichiwa vs King | 77–104 | 42.54% |
| akichiwa vs Kazuya | 63–110 | 36.42% |
| akichiwa vs Reina | 76–91 | 45.51% |
| akichiwa vs Jin | 78–79 | 49.68% |
| akichiwa vs Paul | 67–83 | 44.67% |
| akichiwa vs Dragunov | 59–88 | 40.14% |
| akichiwa vs Lili | 52–61 | 46.02% |
| akichiwa vs Heihachi | 40–71 | 36.04% |
| akichiwa vs Bryan | 42–66 | 38.89% |
| akichiwa vs Xiaoyu | 30–60 | 33.33% |
| akichiwa vs Victor | 34–53 | 39.08% |
| akichiwa vs Hwoarang | 30–51 | 37.04% |
| akichiwa vs Yoshimitsu | 30–50 | 37.50% |
| akichiwa vs Law | 36–37 | 49.32% |
| akichiwa vs Jun | 27–44 | 38.03% |
| akichiwa vs Asuka | 19–45 | 29.69% |
| akichiwa vs Lidia | 35–29 | 54.69% |
| akichiwa vs Azucena | 19–32 | 37.25% |
| akichiwa vs Leo | 22–27 | 44.90% |
| akichiwa vs Nina | 17–32 | 34.69% |
| akichiwa vs Lars | 7–41 | 14.58% |
| akichiwa vs Clive | 21–27 | 43.75% |
| akichiwa vs Steve | 21–23 | 47.73% |
| akichiwa vs Jack-8 | 13–30 | 30.23% |
| akichiwa vs Feng | 9–27 | 25.00% |
| akichiwa vs Alisa | 11–23 | 32.35% |
| akichiwa vs Eddy | 12–22 | 35.29% |
| akichiwa vs Claudio | 17–16 | 51.52% |
| akichiwa vs Devil Jin | 12–19 | 38.71% |
| akichiwa vs Leroy | 10–18 | 35.71% |
| akichiwa vs Zafina | 12–14 | 46.15% |
| akichiwa vs Kuma | 7–18 | 28.00% |
| akichiwa vs Lee | 12–11 | 52.17% |
| akichiwa vs Shaheen | 11–9 | 55.00% |
| akichiwa vs Panda | 5–4 | 55.56% |
| akichiwa vs Raven | 2–5 | 28.57% |
| akichiwa vs Anna | 0–4 | 0.00% |
| akichiwa vs Miary Zo | 3–0 | 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.