| wakku vs Hwoarang | 7–9 | 43.75% |
| wakku vs Kazuya | 7–4 | 63.64% |
| wakku vs Miary Zo | 5–5 | 50.00% |
| wakku vs Law | 5–3 | 62.50% |
| wakku vs Devil Jin | 6–2 | 75.00% |
| wakku vs Yoshimitsu | 2–4 | 33.33% |
| wakku vs Jin | 4–2 | 66.67% |
| wakku vs Steve | 3–2 | 60.00% |
| wakku vs Lars | 3–2 | 60.00% |
| wakku vs Reina | 3–2 | 60.00% |
| wakku vs Bryan | 1–3 | 25.00% |
| wakku vs Shaheen | 1–2 | 33.33% |
| wakku vs Kuma | 0–3 | 0.00% |
| wakku vs Zafina | 3–0 | 100.00% |
| wakku vs Jun | 1–2 | 33.33% |
| wakku vs Fahkumram | 1–2 | 33.33% |
| wakku vs King | 1–1 | 50.00% |
| wakku vs Leo | 2–0 | 100.00% |
| wakku vs Eddy | 0–2 | 0.00% |
| wakku vs Anna | 0–2 | 0.00% |
| wakku vs Xiaoyu | 0–1 | 0.00% |
| wakku vs Asuka | 0–1 | 0.00% |
| wakku vs Feng | 1–0 | 100.00% |
| wakku vs Dragunov | 0–1 | 0.00% |
| wakku vs Claudio | 0–1 | 0.00% |
| wakku vs Lee | 1–0 | 100.00% |
| wakku vs Leroy | 0–1 | 0.00% |
| wakku vs Azucena | 0–1 | 0.00% |
| wakku vs Clive | 0–1 | 0.00% |
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.