| Gouki vs Kazuya | 38–28 | 57.58% |
| Gouki vs King | 35–26 | 57.38% |
| Gouki vs Steve | 22–24 | 47.83% |
| Gouki vs Jin | 22–20 | 52.38% |
| Gouki vs Hwoarang | 19–21 | 47.50% |
| Gouki vs Bryan | 18–22 | 45.00% |
| Gouki vs Lars | 22–16 | 57.89% |
| Gouki vs Paul | 18–17 | 51.43% |
| Gouki vs Dragunov | 15–19 | 44.12% |
| Gouki vs Reina | 17–17 | 50.00% |
| Gouki vs Lili | 22–11 | 66.67% |
| Gouki vs Lee | 19–14 | 57.58% |
| Gouki vs Jun | 21–11 | 65.62% |
| Gouki vs Eddy | 21–11 | 65.62% |
| Gouki vs Yoshimitsu | 16–14 | 53.33% |
| Gouki vs Azucena | 19–11 | 63.33% |
| Gouki vs Law | 15–13 | 53.57% |
| Gouki vs Asuka | 16–11 | 59.26% |
| Gouki vs Nina | 10–16 | 38.46% |
| Gouki vs Feng | 13–12 | 52.00% |
| Gouki vs Xiaoyu | 13–11 | 54.17% |
| Gouki vs Clive | 11–10 | 52.38% |
| Gouki vs Heihachi | 8–11 | 42.11% |
| Gouki vs Alisa | 10–7 | 58.82% |
| Gouki vs Raven | 12–4 | 75.00% |
| Gouki vs Jack-8 | 4–9 | 30.77% |
| Gouki vs Devil Jin | 5–7 | 41.67% |
| Gouki vs Claudio | 7–5 | 58.33% |
| Gouki vs Zafina | 2–10 | 16.67% |
| Gouki vs Leroy | 7–5 | 58.33% |
| Gouki vs Lidia | 6–5 | 54.55% |
| Gouki vs Leo | 7–3 | 70.00% |
| Gouki vs Kuma | 4–6 | 40.00% |
| Gouki vs Shaheen | 7–2 | 77.78% |
| Gouki vs Victor | 2–4 | 33.33% |
| Gouki vs Fahkumram | 4–1 | 80.00% |
| Gouki vs Anna | 0–3–1 | 0.00% |
| Gouki vs Armor King | 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.