| Gwitt vs King | 19–13 | 59.38% |
| Gwitt vs Jin | 9–7 | 56.25% |
| Gwitt vs Reina | 6–9 | 40.00% |
| Gwitt vs Azucena | 8–7 | 53.33% |
| Gwitt vs Armor King | 5–8 | 38.46% |
| Gwitt vs Law | 6–5 | 54.55% |
| Gwitt vs Yoshimitsu | 5–6 | 45.45% |
| Gwitt vs Steve | 6–4 | 60.00% |
| Gwitt vs Lars | 4–6 | 40.00% |
| Gwitt vs Heihachi | 6–4 | 60.00% |
| Gwitt vs Victor | 4–4 | 50.00% |
| Gwitt vs Jun | 1–6 | 14.29% |
| Gwitt vs Kazuya | 2–3 | 40.00% |
| Gwitt vs Alisa | 4–1 | 80.00% |
| Gwitt vs Asuka | 4–0 | 100.00% |
| Gwitt vs Lili | 2–2 | 50.00% |
| Gwitt vs Leroy | 4–0 | 100.00% |
| Gwitt vs Eddy | 2–2 | 50.00% |
| Gwitt vs Lidia | 3–1 | 75.00% |
| Gwitt vs Bryan | 1–2 | 33.33% |
| Gwitt vs Raven | 2–1 | 66.67% |
| Gwitt vs Hwoarang | 1–1 | 50.00% |
| Gwitt vs Xiaoyu | 1–1 | 50.00% |
| Gwitt vs Leo | 0–2 | 0.00% |
| Gwitt vs Claudio | 1–1 | 50.00% |
| Gwitt vs Kuma | 2–0 | 100.00% |
| Gwitt vs Anna | 0–2 | 0.00% |
| Gwitt vs Paul | 1–0 | 100.00% |
| Gwitt vs Devil Jin | 0–1 | 0.00% |
| Gwitt vs Panda | 1–0 | 100.00% |
| Gwitt vs Clive | 0–1 | 0.00% |
| Gwitt vs Fahkumram | 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.