| wakusan vs Bryan | 218–188 | 53.69% |
| wakusan vs Armor King | 201–190–1 | 51.41% |
| wakusan vs Dragunov | 207–184 | 52.94% |
| wakusan vs Kazuya | 210–180 | 53.85% |
| wakusan vs Paul | 182–159 | 53.37% |
| wakusan vs Hwoarang | 157–125 | 55.67% |
| wakusan vs Jin | 146–123 | 54.28% |
| wakusan vs Steve | 162–106 | 60.45% |
| wakusan vs Asuka | 130–134 | 49.24% |
| wakusan vs King | 144–109 | 56.92% |
| wakusan vs Reina | 148–104 | 58.73% |
| wakusan vs Lars | 105–106–1 | 49.76% |
| wakusan vs Devil Jin | 107–94–1 | 53.23% |
| wakusan vs Law | 100–99 | 50.25% |
| wakusan vs Heihachi | 100–91 | 52.36% |
| wakusan vs Feng | 86–100–1 | 46.24% |
| wakusan vs Nina | 90–90 | 50.00% |
| wakusan vs Victor | 95–79 | 54.60% |
| wakusan vs Fahkumram | 97–73 | 57.06% |
| wakusan vs Lili | 102–67 | 60.36% |
| wakusan vs Lee | 81–87 | 48.21% |
| wakusan vs Jack-8 | 80–85 | 48.48% |
| wakusan vs Yoshimitsu | 73–82 | 47.10% |
| wakusan vs Leo | 76–70 | 52.05% |
| wakusan vs Claudio | 83–61 | 57.64% |
| wakusan vs Leroy | 72–72 | 50.00% |
| wakusan vs Jun | 79–61 | 56.43% |
| wakusan vs Alisa | 67–70 | 48.91% |
| wakusan vs Lidia | 72–64 | 52.94% |
| wakusan vs Azucena | 76–58 | 56.72% |
| wakusan vs Xiaoyu | 63–69 | 47.73% |
| wakusan vs Eddy | 70–62 | 53.03% |
| wakusan vs Shaheen | 59–69 | 46.09% |
| wakusan vs Miary Zo | 67–53 | 55.83% |
| wakusan vs Clive | 54–60 | 47.37% |
| wakusan vs Anna | 44–51 | 46.32% |
| wakusan vs Kuma | 38–40 | 48.72% |
| wakusan vs Raven | 38–29 | 56.72% |
| wakusan vs Zafina | 32–25 | 56.14% |
| wakusan vs Panda | 25–22 | 53.19% |
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.