| JunyaWatanaben vs King | 45–52 | 46.39% |
| JunyaWatanaben vs Reina | 28–51 | 35.44% |
| JunyaWatanaben vs Jin | 21–55 | 27.63% |
| JunyaWatanaben vs Eddy | 18–51 | 26.09% |
| JunyaWatanaben vs Steve | 13–39 | 25.00% |
| JunyaWatanaben vs Kazuya | 14–36 | 28.00% |
| JunyaWatanaben vs Dragunov | 15–34 | 30.61% |
| JunyaWatanaben vs Hwoarang | 19–29 | 39.58% |
| JunyaWatanaben vs Law | 14–30 | 31.82% |
| JunyaWatanaben vs Lars | 14–27 | 34.15% |
| JunyaWatanaben vs Jun | 15–24 | 38.46% |
| JunyaWatanaben vs Lili | 11–25 | 30.56% |
| JunyaWatanaben vs Nina | 18–15 | 54.55% |
| JunyaWatanaben vs Bryan | 14–16 | 46.67% |
| JunyaWatanaben vs Yoshimitsu | 13–16 | 44.83% |
| JunyaWatanaben vs Azucena | 8–21 | 27.59% |
| JunyaWatanaben vs Feng | 9–18 | 33.33% |
| JunyaWatanaben vs Lee | 12–15 | 44.44% |
| JunyaWatanaben vs Leroy | 15–12 | 55.56% |
| JunyaWatanaben vs Devil Jin | 9–16 | 36.00% |
| JunyaWatanaben vs Leo | 8–16 | 33.33% |
| JunyaWatanaben vs Victor | 9–14 | 39.13% |
| JunyaWatanaben vs Raven | 8–13 | 38.10% |
| JunyaWatanaben vs Paul | 2–18 | 10.00% |
| JunyaWatanaben vs Alisa | 6–13 | 31.58% |
| JunyaWatanaben vs Shaheen | 8–11 | 42.11% |
| JunyaWatanaben vs Xiaoyu | 10–8 | 55.56% |
| JunyaWatanaben vs Claudio | 3–15 | 16.67% |
| JunyaWatanaben vs Asuka | 6–11 | 35.29% |
| JunyaWatanaben vs Lidia | 2–12 | 14.29% |
| JunyaWatanaben vs Heihachi | 3–8 | 27.27% |
| JunyaWatanaben vs Jack-8 | 4–6 | 40.00% |
| JunyaWatanaben vs Kuma | 5–4 | 55.56% |
| JunyaWatanaben vs Zafina | 2–3 | 40.00% |
| JunyaWatanaben vs Panda | 1–3 | 25.00% |
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.