| Onyserious vs Kazuya | 188–160 | 54.02% |
| Onyserious vs Heihachi | 137–145 | 48.58% |
| Onyserious vs Jin | 108–144 | 42.86% |
| Onyserious vs Reina | 113–115 | 49.56% |
| Onyserious vs King | 103–124 | 45.37% |
| Onyserious vs Bryan | 88–136 | 39.29% |
| Onyserious vs Clive | 113–90 | 55.67% |
| Onyserious vs Hwoarang | 75–83 | 47.47% |
| Onyserious vs Law | 76–69 | 52.41% |
| Onyserious vs Dragunov | 56–79 | 41.48% |
| Onyserious vs Paul | 63–69 | 47.73% |
| Onyserious vs Steve | 57–73 | 43.85% |
| Onyserious vs Lili | 51–63 | 44.74% |
| Onyserious vs Devil Jin | 46–63 | 42.20% |
| Onyserious vs Yoshimitsu | 54–47 | 53.47% |
| Onyserious vs Jun | 53–41 | 56.38% |
| Onyserious vs Lee | 36–54 | 40.00% |
| Onyserious vs Nina | 34–40 | 45.95% |
| Onyserious vs Eddy | 37–37 | 50.00% |
| Onyserious vs Asuka | 30–43 | 41.10% |
| Onyserious vs Xiaoyu | 35–37 | 48.61% |
| Onyserious vs Azucena | 30–41 | 42.25% |
| Onyserious vs Lidia | 29–38 | 43.28% |
| Onyserious vs Feng | 28–38 | 42.42% |
| Onyserious vs Armor King | 22–36 | 37.93% |
| Onyserious vs Victor | 31–25 | 55.36% |
| Onyserious vs Leo | 31–24 | 56.36% |
| Onyserious vs Fahkumram | 23–31 | 42.59% |
| Onyserious vs Claudio | 22–29 | 43.14% |
| Onyserious vs Anna | 23–27 | 46.00% |
| Onyserious vs Lars | 22–27 | 44.90% |
| Onyserious vs Alisa | 25–20 | 55.56% |
| Onyserious vs Raven | 9–24 | 27.27% |
| Onyserious vs Leroy | 14–16 | 46.67% |
| Onyserious vs Zafina | 17–12 | 58.62% |
| Onyserious vs Kuma | 18–10 | 64.29% |
| Onyserious vs Jack-8 | 14–9 | 60.87% |
| Onyserious vs Shaheen | 8–9 | 47.06% |
| Onyserious vs Miary Zo | 9–4 | 69.23% |
| Onyserious vs Panda | 2–8 | 20.00% |
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.