| Wongsawat vs King | 21–38 | 35.59% |
| Wongsawat vs Reina | 28–18 | 60.87% |
| Wongsawat vs Jin | 18–24 | 42.86% |
| Wongsawat vs Steve | 23–19 | 54.76% |
| Wongsawat vs Hwoarang | 33–6 | 84.62% |
| Wongsawat vs Dragunov | 12–20 | 37.50% |
| Wongsawat vs Law | 16–12 | 57.14% |
| Wongsawat vs Yoshimitsu | 12–11 | 52.17% |
| Wongsawat vs Bryan | 13–10 | 56.52% |
| Wongsawat vs Kazuya | 12–11 | 52.17% |
| Wongsawat vs Nina | 12–11 | 52.17% |
| Wongsawat vs Lili | 10–11 | 47.62% |
| Wongsawat vs Clive | 15–6 | 71.43% |
| Wongsawat vs Paul | 10–9 | 52.63% |
| Wongsawat vs Eddy | 5–14 | 26.32% |
| Wongsawat vs Asuka | 9–8 | 52.94% |
| Wongsawat vs Victor | 7–10 | 41.18% |
| Wongsawat vs Fahkumram | 5–11 | 31.25% |
| Wongsawat vs Jun | 10–5 | 66.67% |
| Wongsawat vs Feng | 9–5 | 64.29% |
| Wongsawat vs Lars | 6–7 | 46.15% |
| Wongsawat vs Azucena | 5–7 | 41.67% |
| Wongsawat vs Alisa | 3–8 | 27.27% |
| Wongsawat vs Devil Jin | 7–2 | 77.78% |
| Wongsawat vs Kuma | 2–7 | 22.22% |
| Wongsawat vs Lidia | 3–6 | 33.33% |
| Wongsawat vs Xiaoyu | 4–4 | 50.00% |
| Wongsawat vs Lee | 2–6 | 25.00% |
| Wongsawat vs Anna | 4–4 | 50.00% |
| Wongsawat vs Jack-8 | 4–3 | 57.14% |
| Wongsawat vs Claudio | 3–4 | 42.86% |
| Wongsawat vs Zafina | 3–4 | 42.86% |
| Wongsawat vs Raven | 4–3 | 57.14% |
| Wongsawat vs Heihachi | 1–3 | 25.00% |
| Wongsawat vs Leo | 0–3 | 0.00% |
| Wongsawat vs Panda | 1–2 | 33.33% |
| Wongsawat vs Shaheen | 0–2 | 0.00% |
| Wongsawat vs Armor King | 0–2 | 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.