| Gisaku vs Heihachi | 27–37 | 42.19% |
| Gisaku vs Kazuya | 26–20 | 56.52% |
| Gisaku vs Reina | 26–15 | 63.41% |
| Gisaku vs Jin | 25–13 | 65.79% |
| Gisaku vs Lili | 18–17 | 51.43% |
| Gisaku vs King | 14–12 | 53.85% |
| Gisaku vs Asuka | 16–9 | 64.00% |
| Gisaku vs Yoshimitsu | 9–14 | 39.13% |
| Gisaku vs Azucena | 10–10 | 50.00% |
| Gisaku vs Dragunov | 12–7 | 63.16% |
| Gisaku vs Paul | 7–10 | 41.18% |
| Gisaku vs Law | 6–10 | 37.50% |
| Gisaku vs Hwoarang | 6–9 | 40.00% |
| Gisaku vs Lidia | 5–7 | 41.67% |
| Gisaku vs Bryan | 1–10 | 9.09% |
| Gisaku vs Steve | 6–5 | 54.55% |
| Gisaku vs Jack-8 | 5–6 | 45.45% |
| Gisaku vs Jun | 6–5 | 54.55% |
| Gisaku vs Victor | 4–5 | 44.44% |
| Gisaku vs Feng | 4–4 | 50.00% |
| Gisaku vs Raven | 5–2 | 71.43% |
| Gisaku vs Devil Jin | 0–6 | 0.00% |
| Gisaku vs Leo | 2–4 | 33.33% |
| Gisaku vs Shaheen | 3–3 | 50.00% |
| Gisaku vs Lee | 1–5 | 16.67% |
| Gisaku vs Kuma | 4–2 | 66.67% |
| Gisaku vs Lars | 1–4 | 20.00% |
| Gisaku vs Nina | 3–2 | 60.00% |
| Gisaku vs Xiaoyu | 2–2 | 50.00% |
| Gisaku vs Zafina | 0–4 | 0.00% |
| Gisaku vs Eddy | 1–3 | 25.00% |
| Gisaku vs Alisa | 2–1 | 66.67% |
| Gisaku vs Claudio | 3–0 | 100.00% |
| Gisaku vs Panda | 1–1 | 50.00% |
| Gisaku vs Leroy | 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.