| ONION vs Hwoarang | 147–116 | 55.89% |
| ONION vs Bryan | 148–115 | 56.27% |
| ONION vs Jin | 117–126 | 48.15% |
| ONION vs Kazuya | 121–107 | 53.07% |
| ONION vs Dragunov | 122–96 | 55.96% |
| ONION vs Feng | 107–87 | 55.15% |
| ONION vs Clive | 89–79 | 52.98% |
| ONION vs Steve | 93–71 | 56.71% |
| ONION vs Heihachi | 78–86 | 47.56% |
| ONION vs Asuka | 83–73 | 53.21% |
| ONION vs Paul | 91–61 | 59.87% |
| ONION vs Lili | 89–59 | 60.14% |
| ONION vs Yoshimitsu | 76–67 | 53.15% |
| ONION vs Lars | 75–68 | 52.45% |
| ONION vs King | 81–61 | 57.04% |
| ONION vs Victor | 75–66 | 53.19% |
| ONION vs Jun | 79–51 | 60.77% |
| ONION vs Azucena | 79–51 | 60.77% |
| ONION vs Jack-8 | 64–62 | 50.79% |
| ONION vs Lee | 66–55 | 54.55% |
| ONION vs Reina | 62–51 | 54.87% |
| ONION vs Xiaoyu | 66–45 | 59.46% |
| ONION vs Devil Jin | 57–49 | 53.77% |
| ONION vs Claudio | 51–54 | 48.57% |
| ONION vs Alisa | 58–46 | 55.77% |
| ONION vs Leroy | 61–40 | 60.40% |
| ONION vs Nina | 47–53 | 47.00% |
| ONION vs Law | 55–44 | 55.56% |
| ONION vs Armor King | 52–47 | 52.53% |
| ONION vs Shaheen | 55–43 | 56.12% |
| ONION vs Raven | 48–43 | 52.75% |
| ONION vs Eddy | 51–35 | 59.30% |
| ONION vs Lidia | 39–46 | 45.88% |
| ONION vs Kuma | 32–40 | 44.44% |
| ONION vs Leo | 34–31 | 52.31% |
| ONION vs Zafina | 24–32 | 42.86% |
| ONION vs Panda | 27–11 | 71.05% |
| ONION vs Anna | 15–20 | 42.86% |
| ONION vs Fahkumram | 21–7 | 75.00% |
| ONION vs Miary Zo | 11–15 | 42.31% |
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.