| Sung99 vs Jin | 7–6 | 53.85% |
| Sung99 vs Reina | 7–6 | 53.85% |
| Sung99 vs King | 4–7 | 36.36% |
| Sung99 vs Paul | 5–5 | 50.00% |
| Sung99 vs Yoshimitsu | 5–5 | 50.00% |
| Sung99 vs Hwoarang | 3–6 | 33.33% |
| Sung99 vs Kazuya | 7–2 | 77.78% |
| Sung99 vs Dragunov | 4–4 | 50.00% |
| Sung99 vs Law | 3–3 | 50.00% |
| Sung99 vs Bryan | 5–0 | 100.00% |
| Sung99 vs Lars | 5–0 | 100.00% |
| Sung99 vs Lili | 2–2 | 50.00% |
| Sung99 vs Leo | 4–0 | 100.00% |
| Sung99 vs Eddy | 1–3 | 25.00% |
| Sung99 vs Xiaoyu | 2–1 | 66.67% |
| Sung99 vs Steve | 3–0 | 100.00% |
| Sung99 vs Jack-8 | 2–1 | 66.67% |
| Sung99 vs Asuka | 2–1 | 66.67% |
| Sung99 vs Kuma | 0–3 | 0.00% |
| Sung99 vs Zafina | 2–1 | 66.67% |
| Sung99 vs Jun | 0–3 | 0.00% |
| Sung99 vs Azucena | 0–3 | 0.00% |
| Sung99 vs Alisa | 2–0 | 100.00% |
| Sung99 vs Shaheen | 2–0 | 100.00% |
| Sung99 vs Nina | 2–0 | 100.00% |
| Sung99 vs Devil Jin | 1–0 | 100.00% |
| Sung99 vs Feng | 0–1 | 0.00% |
| Sung99 vs Lee | 0–1 | 0.00% |
| Sung99 vs Leroy | 1–0 | 100.00% |
| Sung99 vs Victor | 1–0 | 100.00% |
| Sung99 vs Raven | 0–1 | 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.