| Twelvy vs Jin | 32–49 | 39.51% |
| Twelvy vs King | 32–38 | 45.71% |
| Twelvy vs Bryan | 28–32 | 46.67% |
| Twelvy vs Kazuya | 25–27 | 48.08% |
| Twelvy vs Steve | 25–25 | 50.00% |
| Twelvy vs Law | 23–24 | 48.94% |
| Twelvy vs Eddy | 29–16 | 64.44% |
| Twelvy vs Hwoarang | 20–21 | 48.78% |
| Twelvy vs Lili | 17–24 | 41.46% |
| Twelvy vs Dragunov | 15–21 | 41.67% |
| Twelvy vs Reina | 22–13 | 62.86% |
| Twelvy vs Asuka | 23–11 | 67.65% |
| Twelvy vs Azucena | 14–19 | 42.42% |
| Twelvy vs Heihachi | 15–17 | 46.88% |
| Twelvy vs Yoshimitsu | 13–18 | 41.94% |
| Twelvy vs Paul | 14–14 | 50.00% |
| Twelvy vs Jun | 16–11 | 59.26% |
| Twelvy vs Clive | 12–14 | 46.15% |
| Twelvy vs Lee | 15–10 | 60.00% |
| Twelvy vs Lidia | 8–17 | 32.00% |
| Twelvy vs Devil Jin | 13–11 | 54.17% |
| Twelvy vs Lars | 11–12 | 47.83% |
| Twelvy vs Alisa | 9–14 | 39.13% |
| Twelvy vs Leroy | 7–16 | 30.43% |
| Twelvy vs Leo | 11–11 | 50.00% |
| Twelvy vs Xiaoyu | 13–6 | 68.42% |
| Twelvy vs Victor | 13–6 | 68.42% |
| Twelvy vs Jack-8 | 8–7 | 53.33% |
| Twelvy vs Nina | 4–11 | 26.67% |
| Twelvy vs Kuma | 5–10 | 33.33% |
| Twelvy vs Raven | 5–10 | 33.33% |
| Twelvy vs Zafina | 4–10 | 28.57% |
| Twelvy vs Armor King | 1–11 | 8.33% |
| Twelvy vs Feng | 9–2 | 81.82% |
| Twelvy vs Claudio | 5–6 | 45.45% |
| Twelvy vs Anna | 6–3 | 66.67% |
| Twelvy vs Shaheen | 5–3 | 62.50% |
| Twelvy vs Fahkumram | 5–3 | 62.50% |
| Twelvy vs Panda | 2–3 | 40.00% |
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.