| Guisoo vs Jin | 2–11 | 15.38% |
| Guisoo vs Steve | 0–8 | 0.00% |
| Guisoo vs Yoshimitsu | 1–6 | 14.29% |
| Guisoo vs Hwoarang | 1–6 | 14.29% |
| Guisoo vs Dragunov | 0–7 | 0.00% |
| Guisoo vs King | 2–4 | 33.33% |
| Guisoo vs Lili | 2–4 | 33.33% |
| Guisoo vs Leroy | 3–3 | 50.00% |
| Guisoo vs Reina | 3–3 | 50.00% |
| Guisoo vs Bryan | 1–4 | 20.00% |
| Guisoo vs Lee | 0–5 | 0.00% |
| Guisoo vs Law | 3–1 | 75.00% |
| Guisoo vs Kazuya | 0–4 | 0.00% |
| Guisoo vs Devil Jin | 1–2 | 33.33% |
| Guisoo vs Jun | 1–2 | 33.33% |
| Guisoo vs Victor | 0–3 | 0.00% |
| Guisoo vs Raven | 0–3 | 0.00% |
| Guisoo vs Leo | 0–2 | 0.00% |
| Guisoo vs Kuma | 0–2 | 0.00% |
| Guisoo vs Zafina | 2–0 | 100.00% |
| Guisoo vs Eddy | 2–0 | 100.00% |
| Guisoo vs Paul | 0–1 | 0.00% |
| Guisoo vs Nina | 0–1 | 0.00% |
| Guisoo vs Azucena | 0–1 | 0.00% |
| Guisoo vs Lidia | 0–1 | 0.00% |
| Guisoo vs Heihachi | 1–0 | 100.00% |
| Guisoo vs Clive | 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.