| onion ringer 20 vs Heihachi | 37–33 | 52.86% |
| onion ringer 20 vs Reina | 41–26 | 61.19% |
| onion ringer 20 vs King | 35–26 | 57.38% |
| onion ringer 20 vs Lili | 18–29 | 38.30% |
| onion ringer 20 vs Steve | 24–22 | 52.17% |
| onion ringer 20 vs Hwoarang | 22–23 | 48.89% |
| onion ringer 20 vs Jin | 20–20 | 50.00% |
| onion ringer 20 vs Kazuya | 12–22 | 35.29% |
| onion ringer 20 vs Bryan | 12–19 | 38.71% |
| onion ringer 20 vs Lidia | 16–15 | 51.61% |
| onion ringer 20 vs Dragunov | 10–19 | 34.48% |
| onion ringer 20 vs Victor | 14–15 | 48.28% |
| onion ringer 20 vs Jun | 7–21 | 25.00% |
| onion ringer 20 vs Asuka | 13–14 | 48.15% |
| onion ringer 20 vs Nina | 16–11 | 59.26% |
| onion ringer 20 vs Law | 11–13 | 45.83% |
| onion ringer 20 vs Yoshimitsu | 11–13 | 45.83% |
| onion ringer 20 vs Raven | 10–14 | 41.67% |
| onion ringer 20 vs Azucena | 10–12 | 45.45% |
| onion ringer 20 vs Eddy | 11–11 | 50.00% |
| onion ringer 20 vs Claudio | 8–13 | 38.10% |
| onion ringer 20 vs Kuma | 12–6 | 66.67% |
| onion ringer 20 vs Devil Jin | 5–12 | 29.41% |
| onion ringer 20 vs Lars | 4–13 | 23.53% |
| onion ringer 20 vs Lee | 6–11 | 35.29% |
| onion ringer 20 vs Paul | 6–9 | 40.00% |
| onion ringer 20 vs Jack-8 | 7–7 | 50.00% |
| onion ringer 20 vs Alisa | 4–10 | 28.57% |
| onion ringer 20 vs Leroy | 10–4 | 71.43% |
| onion ringer 20 vs Xiaoyu | 4–8 | 33.33% |
| onion ringer 20 vs Leo | 7–4 | 63.64% |
| onion ringer 20 vs Zafina | 5–6 | 45.45% |
| onion ringer 20 vs Panda | 2–4 | 33.33% |
| onion ringer 20 vs Feng | 0–4 | 0.00% |
| onion ringer 20 vs Shaheen | 3–1 | 75.00% |
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.