| Fongschway vs King | 34–20 | 62.96% |
| Fongschway vs Kazuya | 34–18–1 | 65.38% |
| Fongschway vs Hwoarang | 24–24–1 | 50.00% |
| Fongschway vs Steve | 32–17 | 65.31% |
| Fongschway vs Reina | 30–17 | 63.83% |
| Fongschway vs Heihachi | 17–24 | 41.46% |
| Fongschway vs Jin | 23–16 | 58.97% |
| Fongschway vs Lidia | 22–15 | 59.46% |
| Fongschway vs Law | 19–16 | 54.29% |
| Fongschway vs Yoshimitsu | 17–18 | 48.57% |
| Fongschway vs Dragunov | 17–15 | 53.12% |
| Fongschway vs Eddy | 15–14 | 51.72% |
| Fongschway vs Lars | 10–16 | 38.46% |
| Fongschway vs Clive | 10–16 | 38.46% |
| Fongschway vs Bryan | 12–13 | 48.00% |
| Fongschway vs Jun | 14–11 | 56.00% |
| Fongschway vs Azucena | 11–13 | 45.83% |
| Fongschway vs Lili | 14–8 | 63.64% |
| Fongschway vs Jack-8 | 16–4 | 80.00% |
| Fongschway vs Xiaoyu | 11–8 | 57.89% |
| Fongschway vs Victor | 10–9 | 52.63% |
| Fongschway vs Feng | 11–6 | 64.71% |
| Fongschway vs Raven | 11–6 | 64.71% |
| Fongschway vs Asuka | 8–8 | 50.00% |
| Fongschway vs Kuma | 8–6 | 57.14% |
| Fongschway vs Devil Jin | 7–6 | 53.85% |
| Fongschway vs Leo | 5–7 | 41.67% |
| Fongschway vs Nina | 4–7 | 36.36% |
| Fongschway vs Paul | 2–7 | 22.22% |
| Fongschway vs Claudio | 5–4 | 55.56% |
| Fongschway vs Alisa | 5–3 | 62.50% |
| Fongschway vs Lee | 4–4 | 50.00% |
| Fongschway vs Leroy | 5–1 | 83.33% |
| Fongschway vs Shaheen | 3–2 | 60.00% |
| Fongschway vs Panda | 1–3 | 25.00% |
| Fongschway vs Zafina | 2–1 | 66.67% |
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.