| Usuki vs Jin | 124–105 | 54.15% |
| Usuki vs Kazuya | 121–97 | 55.50% |
| Usuki vs King | 103–114 | 47.47% |
| Usuki vs Bryan | 99–109 | 47.60% |
| Usuki vs Hwoarang | 70–84 | 45.45% |
| Usuki vs Steve | 84–68 | 55.26% |
| Usuki vs Law | 64–64 | 50.00% |
| Usuki vs Reina | 74–33 | 69.16% |
| Usuki vs Lili | 40–51 | 43.96% |
| Usuki vs Eddy | 33–55 | 37.50% |
| Usuki vs Dragunov | 42–45 | 48.28% |
| Usuki vs Jun | 52–29 | 64.20% |
| Usuki vs Paul | 43–37 | 53.75% |
| Usuki vs Yoshimitsu | 40–38 | 51.28% |
| Usuki vs Victor | 32–43 | 42.67% |
| Usuki vs Devil Jin | 35–29 | 54.69% |
| Usuki vs Lars | 31–32 | 49.21% |
| Usuki vs Lee | 34–25 | 57.63% |
| Usuki vs Jack-8 | 20–31 | 39.22% |
| Usuki vs Asuka | 14–34 | 29.17% |
| Usuki vs Feng | 20–27 | 42.55% |
| Usuki vs Alisa | 19–21 | 47.50% |
| Usuki vs Nina | 18–22 | 45.00% |
| Usuki vs Xiaoyu | 15–19 | 44.12% |
| Usuki vs Raven | 12–22 | 35.29% |
| Usuki vs Azucena | 17–15 | 53.12% |
| Usuki vs Kuma | 14–16 | 46.67% |
| Usuki vs Leo | 9–15 | 37.50% |
| Usuki vs Lidia | 11–9 | 55.00% |
| Usuki vs Heihachi | 11–8 | 57.89% |
| Usuki vs Claudio | 6–12 | 33.33% |
| Usuki vs Leroy | 9–8 | 52.94% |
| Usuki vs Shaheen | 6–9 | 40.00% |
| Usuki vs Fahkumram | 5–10 | 33.33% |
| Usuki vs Panda | 8–6 | 57.14% |
| Usuki vs Armor King | 5–9 | 35.71% |
| Usuki vs Miary Zo | 10–3 | 76.92% |
| Usuki vs Zafina | 7–5 | 58.33% |
| Usuki vs Clive | 1–1 | 50.00% |
| Usuki vs Anna | 1–1 | 50.00% |
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.