| Wongswat vs Bryan | 10–12 | 45.45% |
| Wongswat vs Dragunov | 11–9 | 55.00% |
| Wongswat vs Law | 14–5 | 73.68% |
| Wongswat vs Kazuya | 13–4 | 76.47% |
| Wongswat vs Nina | 10–5 | 66.67% |
| Wongswat vs Lee | 9–6 | 60.00% |
| Wongswat vs Lars | 11–3 | 78.57% |
| Wongswat vs Reina | 10–4 | 71.43% |
| Wongswat vs King | 11–2 | 84.62% |
| Wongswat vs Hwoarang | 11–0 | 100.00% |
| Wongswat vs Raven | 7–4 | 63.64% |
| Wongswat vs Eddy | 8–3 | 72.73% |
| Wongswat vs Paul | 6–4 | 60.00% |
| Wongswat vs Steve | 8–2 | 80.00% |
| Wongswat vs Jack-8 | 3–7 | 30.00% |
| Wongswat vs Victor | 8–2 | 80.00% |
| Wongswat vs Yoshimitsu | 4–5 | 44.44% |
| Wongswat vs Alisa | 5–3 | 62.50% |
| Wongswat vs Jin | 4–3 | 57.14% |
| Wongswat vs Feng | 6–1 | 85.71% |
| Wongswat vs Lili | 4–3 | 57.14% |
| Wongswat vs Jun | 6–1 | 85.71% |
| Wongswat vs Leo | 4–2 | 66.67% |
| Wongswat vs Claudio | 4–2 | 66.67% |
| Wongswat vs Azucena | 4–1 | 80.00% |
| Wongswat vs Asuka | 0–4 | 0.00% |
| Wongswat vs Xiaoyu | 3–0 | 100.00% |
| Wongswat vs Devil Jin | 3–0 | 100.00% |
| Wongswat vs Shaheen | 0–2 | 0.00% |
| Wongswat vs Kuma | 2–0 | 100.00% |
| Wongswat vs Lidia | 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.