| Twinfist vs Armor King | 9–7 | 56.25% |
| Twinfist vs Eddy | 5–9 | 35.71% |
| Twinfist vs Bryan | 3–7 | 30.00% |
| Twinfist vs Shaheen | 5–5 | 50.00% |
| Twinfist vs Dragunov | 4–5 | 44.44% |
| Twinfist vs King | 3–5 | 37.50% |
| Twinfist vs Heihachi | 5–3 | 62.50% |
| Twinfist vs Kazuya | 3–4 | 42.86% |
| Twinfist vs Reina | 3–4 | 42.86% |
| Twinfist vs Lee | 2–4 | 33.33% |
| Twinfist vs Anna | 2–2 | 50.00% |
| Twinfist vs Fahkumram | 2–2 | 50.00% |
| Twinfist vs Jin | 2–1 | 66.67% |
| Twinfist vs Clive | 2–1 | 66.67% |
| Twinfist vs Yoshimitsu | 2–0 | 100.00% |
| Twinfist vs Xiaoyu | 0–2 | 0.00% |
| Twinfist vs Steve | 0–2 | 0.00% |
| Twinfist vs Jack-8 | 1–1 | 50.00% |
| Twinfist vs Asuka | 2–0 | 100.00% |
| Twinfist vs Lars | 0–2 | 0.00% |
| Twinfist vs Claudio | 0–2 | 0.00% |
| Twinfist vs Kuma | 0–2 | 0.00% |
| Twinfist vs Lidia | 1–1 | 50.00% |
| Twinfist vs Lili | 0–1 | 0.00% |
| Twinfist vs Leo | 0–1 | 0.00% |
| Twinfist vs Leroy | 0–1 | 0.00% |
| Twinfist vs Jun | 0–1 | 0.00% |
| Twinfist vs Victor | 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.