| Wishima vs Kazuya | 78–58 | 57.35% |
| Wishima vs Jin | 54–61 | 46.96% |
| Wishima vs Heihachi | 39–51 | 43.33% |
| Wishima vs King | 37–50 | 42.53% |
| Wishima vs Bryan | 30–50 | 37.50% |
| Wishima vs Hwoarang | 28–48 | 36.84% |
| Wishima vs Reina | 37–35 | 51.39% |
| Wishima vs Law | 27–44 | 38.03% |
| Wishima vs Clive | 27–35 | 43.55% |
| Wishima vs Steve | 28–26 | 51.85% |
| Wishima vs Lili | 23–29 | 44.23% |
| Wishima vs Paul | 22–28 | 44.00% |
| Wishima vs Yoshimitsu | 18–32 | 36.00% |
| Wishima vs Jun | 19–31 | 38.00% |
| Wishima vs Eddy | 26–22 | 54.17% |
| Wishima vs Alisa | 19–22 | 46.34% |
| Wishima vs Azucena | 17–24 | 41.46% |
| Wishima vs Dragunov | 13–23 | 36.11% |
| Wishima vs Victor | 28–7 | 80.00% |
| Wishima vs Lars | 18–16 | 52.94% |
| Wishima vs Lidia | 15–19 | 44.12% |
| Wishima vs Nina | 11–21 | 34.38% |
| Wishima vs Xiaoyu | 18–8 | 69.23% |
| Wishima vs Asuka | 13–13 | 50.00% |
| Wishima vs Feng | 11–12 | 47.83% |
| Wishima vs Jack-8 | 11–11 | 50.00% |
| Wishima vs Devil Jin | 14–8 | 63.64% |
| Wishima vs Lee | 8–14 | 36.36% |
| Wishima vs Leo | 9–10 | 47.37% |
| Wishima vs Leroy | 12–6 | 66.67% |
| Wishima vs Claudio | 3–10 | 23.08% |
| Wishima vs Raven | 5–8 | 38.46% |
| Wishima vs Zafina | 3–8 | 27.27% |
| Wishima vs Fahkumram | 3–8 | 27.27% |
| Wishima vs Armor King | 7–4 | 63.64% |
| Wishima vs Kuma | 5–5 | 50.00% |
| Wishima vs Anna | 3–7 | 30.00% |
| Wishima vs Panda | 3–4 | 42.86% |
| Wishima vs Miary Zo | 1–5 | 16.67% |
| Wishima vs Shaheen | 1–2 | 33.33% |
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.