| Gallantman vs Kazuya | 10–10 | 50.00% |
| Gallantman vs Bryan | 10–9 | 52.63% |
| Gallantman vs Jin | 10–6 | 62.50% |
| Gallantman vs Law | 6–9 | 40.00% |
| Gallantman vs Claudio | 10–5 | 66.67% |
| Gallantman vs Victor | 12–3 | 80.00% |
| Gallantman vs King | 5–9 | 35.71% |
| Gallantman vs Feng | 7–6 | 53.85% |
| Gallantman vs Lili | 6–7 | 46.15% |
| Gallantman vs Steve | 4–7 | 36.36% |
| Gallantman vs Lars | 5–6 | 45.45% |
| Gallantman vs Lee | 5–5 | 50.00% |
| Gallantman vs Asuka | 3–6 | 33.33% |
| Gallantman vs Jun | 4–5 | 44.44% |
| Gallantman vs Yoshimitsu | 2–6 | 25.00% |
| Gallantman vs Alisa | 4–3 | 57.14% |
| Gallantman vs Azucena | 6–1 | 85.71% |
| Gallantman vs Devil Jin | 1–5 | 16.67% |
| Gallantman vs Reina | 4–2 | 66.67% |
| Gallantman vs Raven | 3–3 | 50.00% |
| Gallantman vs Hwoarang | 2–3 | 40.00% |
| Gallantman vs Dragunov | 2–3 | 40.00% |
| Gallantman vs Leroy | 4–1 | 80.00% |
| Gallantman vs Paul | 2–2 | 50.00% |
| Gallantman vs Shaheen | 2–2 | 50.00% |
| Gallantman vs Panda | 1–2 | 33.33% |
| Gallantman vs Kuma | 1–1 | 50.00% |
| Gallantman vs Leo | 0–1 | 0.00% |
| Gallantman vs Nina | 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.