| Gigasan vs Reina | 14–5 | 73.68% |
| Gigasan vs King | 3–12 | 20.00% |
| Gigasan vs Kazuya | 10–5 | 66.67% |
| Gigasan vs Jin | 4–7 | 36.36% |
| Gigasan vs Yoshimitsu | 1–7 | 12.50% |
| Gigasan vs Asuka | 3–5 | 37.50% |
| Gigasan vs Bryan | 4–3 | 57.14% |
| Gigasan vs Steve | 2–5 | 28.57% |
| Gigasan vs Heihachi | 5–2 | 71.43% |
| Gigasan vs Xiaoyu | 3–3 | 50.00% |
| Gigasan vs Lili | 2–4 | 33.33% |
| Gigasan vs Paul | 2–3 | 40.00% |
| Gigasan vs Jack-8 | 0–5 | 0.00% |
| Gigasan vs Dragunov | 5–0 | 100.00% |
| Gigasan vs Eddy | 3–2 | 60.00% |
| Gigasan vs Lidia | 5–0 | 100.00% |
| Gigasan vs Law | 2–2 | 50.00% |
| Gigasan vs Hwoarang | 3–1 | 75.00% |
| Gigasan vs Lars | 2–2 | 50.00% |
| Gigasan vs Shaheen | 2–2 | 50.00% |
| Gigasan vs Nina | 4–0 | 100.00% |
| Gigasan vs Victor | 2–1 | 66.67% |
| Gigasan vs Devil Jin | 2–0 | 100.00% |
| Gigasan vs Feng | 2–0 | 100.00% |
| Gigasan vs Claudio | 0–2 | 0.00% |
| Gigasan vs Kuma | 2–0 | 100.00% |
| Gigasan vs Azucena | 0–2 | 0.00% |
| Gigasan vs Leo | 1–0 | 100.00% |
| Gigasan vs Leroy | 1–0 | 100.00% |
| Gigasan vs Raven | 1–0 | 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.