| Gwishin vs Reina | 28–22 | 56.00% |
| Gwishin vs Kazuya | 24–24 | 50.00% |
| Gwishin vs King | 14–32–1 | 30.43% |
| Gwishin vs Eddy | 9–35 | 20.45% |
| Gwishin vs Jin | 13–30 | 30.23% |
| Gwishin vs Hwoarang | 13–24 | 35.14% |
| Gwishin vs Steve | 17–20 | 45.95% |
| Gwishin vs Jun | 16–16 | 50.00% |
| Gwishin vs Lili | 19–11 | 63.33% |
| Gwishin vs Azucena | 14–13 | 51.85% |
| Gwishin vs Devil Jin | 9–15 | 37.50% |
| Gwishin vs Yoshimitsu | 14–9 | 60.87% |
| Gwishin vs Xiaoyu | 8–15 | 34.78% |
| Gwishin vs Paul | 8–14 | 36.36% |
| Gwishin vs Dragunov | 5–16 | 23.81% |
| Gwishin vs Bryan | 4–16 | 20.00% |
| Gwishin vs Asuka | 7–10 | 41.18% |
| Gwishin vs Alisa | 11–4 | 73.33% |
| Gwishin vs Lee | 4–11 | 26.67% |
| Gwishin vs Feng | 2–12 | 14.29% |
| Gwishin vs Lars | 2–12 | 14.29% |
| Gwishin vs Nina | 11–3 | 78.57% |
| Gwishin vs Leo | 3–10 | 23.08% |
| Gwishin vs Victor | 8–5 | 61.54% |
| Gwishin vs Law | 2–7 | 22.22% |
| Gwishin vs Jack-8 | 5–4 | 55.56% |
| Gwishin vs Lidia | 4–5 | 44.44% |
| Gwishin vs Heihachi | 2–6 | 25.00% |
| Gwishin vs Shaheen | 3–4 | 42.86% |
| Gwishin vs Leroy | 4–3 | 57.14% |
| Gwishin vs Panda | 2–4 | 33.33% |
| Gwishin vs Claudio | 0–5 | 0.00% |
| Gwishin vs Kuma | 1–4 | 20.00% |
| Gwishin vs Zafina | 2–1 | 66.67% |
| Gwishin vs Raven | 2–1 | 66.67% |
| Gwishin vs Fahkumram | 2–0 | 100.00% |
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.