| Wakasuka vs Lili | 4–3 | 57.14% |
| Wakasuka vs Steve | 5–1 | 83.33% |
| Wakasuka vs Bryan | 5–0 | 100.00% |
| Wakasuka vs Shaheen | 4–1 | 80.00% |
| Wakasuka vs Kuma | 2–3 | 40.00% |
| Wakasuka vs Paul | 4–0 | 100.00% |
| Wakasuka vs Law | 4–0 | 100.00% |
| Wakasuka vs Jin | 2–2 | 50.00% |
| Wakasuka vs Asuka | 2–1 | 66.67% |
| Wakasuka vs Lars | 2–1 | 66.67% |
| Wakasuka vs Alisa | 3–0 | 100.00% |
| Wakasuka vs Claudio | 2–1 | 66.67% |
| Wakasuka vs Lee | 1–2 | 33.33% |
| Wakasuka vs Reina | 3–0 | 100.00% |
| Wakasuka vs Raven | 2–1 | 66.67% |
| Wakasuka vs King | 1–1 | 50.00% |
| Wakasuka vs Victor | 0–2 | 0.00% |
| Wakasuka vs Eddy | 1–1 | 50.00% |
| Wakasuka vs Heihachi | 2–0 | 100.00% |
| Wakasuka vs Anna | 2–0 | 100.00% |
| Wakasuka vs Hwoarang | 1–0 | 100.00% |
| Wakasuka vs Xiaoyu | 1–0 | 100.00% |
| Wakasuka vs Leo | 1–0 | 100.00% |
| Wakasuka vs Lidia | 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.