| Gusideluz vs Reina | 19–12 | 61.29% |
| Gusideluz vs Jin | 16–13 | 55.17% |
| Gusideluz vs King | 13–13 | 50.00% |
| Gusideluz vs Steve | 17–8 | 68.00% |
| Gusideluz vs Hwoarang | 16–7 | 69.57% |
| Gusideluz vs Law | 16–4 | 80.00% |
| Gusideluz vs Kazuya | 11–9 | 55.00% |
| Gusideluz vs Clive | 8–9 | 47.06% |
| Gusideluz vs Bryan | 6–9 | 40.00% |
| Gusideluz vs Lidia | 8–7 | 53.33% |
| Gusideluz vs Dragunov | 9–5 | 64.29% |
| Gusideluz vs Asuka | 7–6 | 53.85% |
| Gusideluz vs Yoshimitsu | 4–8 | 33.33% |
| Gusideluz vs Jack-8 | 6–6 | 50.00% |
| Gusideluz vs Heihachi | 9–3 | 75.00% |
| Gusideluz vs Lili | 7–4 | 63.64% |
| Gusideluz vs Victor | 5–6 | 45.45% |
| Gusideluz vs Paul | 5–3 | 62.50% |
| Gusideluz vs Feng | 5–2 | 71.43% |
| Gusideluz vs Nina | 2–5 | 28.57% |
| Gusideluz vs Leroy | 4–2 | 66.67% |
| Gusideluz vs Jun | 5–1 | 83.33% |
| Gusideluz vs Azucena | 3–3 | 50.00% |
| Gusideluz vs Eddy | 1–5 | 16.67% |
| Gusideluz vs Devil Jin | 2–3 | 40.00% |
| Gusideluz vs Leo | 4–1 | 80.00% |
| Gusideluz vs Lars | 3–2 | 60.00% |
| Gusideluz vs Alisa | 3–1 | 75.00% |
| Gusideluz vs Lee | 4–0 | 100.00% |
| Gusideluz vs Kuma | 2–1 | 66.67% |
| Gusideluz vs Raven | 2–1 | 66.67% |
| Gusideluz vs Claudio | 1–1 | 50.00% |
| Gusideluz vs Shaheen | 0–2 | 0.00% |
| Gusideluz vs Zafina | 2–0 | 100.00% |
| Gusideluz vs Xiaoyu | 1–0 | 100.00% |
| Gusideluz vs Panda | 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.