| Gapsu vs Asuka | 5–6 | 45.45% |
| Gapsu vs Dragunov | 9–1 | 90.00% |
| Gapsu vs Reina | 9–1 | 90.00% |
| Gapsu vs Steve | 5–4 | 55.56% |
| Gapsu vs Hwoarang | 5–3 | 62.50% |
| Gapsu vs Devil Jin | 7–1 | 87.50% |
| Gapsu vs Victor | 5–3 | 62.50% |
| Gapsu vs Jin | 6–1 | 85.71% |
| Gapsu vs Paul | 4–2 | 66.67% |
| Gapsu vs Lili | 3–3 | 50.00% |
| Gapsu vs Kazuya | 2–3 | 40.00% |
| Gapsu vs Jun | 3–2 | 60.00% |
| Gapsu vs Azucena | 5–0 | 100.00% |
| Gapsu vs King | 2–2 | 50.00% |
| Gapsu vs Bryan | 1–3 | 25.00% |
| Gapsu vs Alisa | 3–1 | 75.00% |
| Gapsu vs Lee | 4–0 | 100.00% |
| Gapsu vs Law | 3–0 | 100.00% |
| Gapsu vs Feng | 1–2 | 33.33% |
| Gapsu vs Lars | 2–1 | 66.67% |
| Gapsu vs Claudio | 3–0 | 100.00% |
| Gapsu vs Shaheen | 3–0 | 100.00% |
| Gapsu vs Zafina | 2–1 | 66.67% |
| Gapsu vs Leroy | 3–0 | 100.00% |
| Gapsu vs Eddy | 2–1 | 66.67% |
| Gapsu vs Yoshimitsu | 2–0 | 100.00% |
| Gapsu vs Leo | 2–0 | 100.00% |
| Gapsu vs Kuma | 2–0 | 100.00% |
| Gapsu vs Xiaoyu | 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.