| ONCEAENA vs Reina | 26–9 | 74.29% |
| ONCEAENA vs Kazuya | 10–16 | 38.46% |
| ONCEAENA vs Armor King | 8–13 | 38.10% |
| ONCEAENA vs Bryan | 6–13 | 31.58% |
| ONCEAENA vs Steve | 4–13 | 23.53% |
| ONCEAENA vs Hwoarang | 3–13 | 18.75% |
| ONCEAENA vs Jin | 3–12 | 20.00% |
| ONCEAENA vs Victor | 7–8 | 46.67% |
| ONCEAENA vs King | 3–9 | 25.00% |
| ONCEAENA vs Paul | 5–5 | 50.00% |
| ONCEAENA vs Dragunov | 5–5 | 50.00% |
| ONCEAENA vs Lars | 5–5 | 50.00% |
| ONCEAENA vs Nina | 4–6 | 40.00% |
| ONCEAENA vs Lee | 4–5 | 44.44% |
| ONCEAENA vs Azucena | 6–3 | 66.67% |
| ONCEAENA vs Asuka | 5–3 | 62.50% |
| ONCEAENA vs Kuma | 5–3 | 62.50% |
| ONCEAENA vs Eddy | 1–6 | 14.29% |
| ONCEAENA vs Anna | 3–4 | 42.86% |
| ONCEAENA vs Feng | 0–6 | 0.00% |
| ONCEAENA vs Lili | 1–5 | 16.67% |
| ONCEAENA vs Law | 2–3 | 40.00% |
| ONCEAENA vs Fahkumram | 2–3 | 40.00% |
| ONCEAENA vs Alisa | 2–2 | 50.00% |
| ONCEAENA vs Claudio | 2–2 | 50.00% |
| ONCEAENA vs Lidia | 0–4 | 0.00% |
| ONCEAENA vs Heihachi | 3–1 | 75.00% |
| ONCEAENA vs Yoshimitsu | 1–2 | 33.33% |
| ONCEAENA vs Leroy | 1–2 | 33.33% |
| ONCEAENA vs Clive | 2–1 | 66.67% |
| ONCEAENA vs Jack-8 | 2–0 | 100.00% |
| ONCEAENA vs Jun | 1–1 | 50.00% |
| ONCEAENA vs Miary Zo | 0–2 | 0.00% |
| ONCEAENA vs Xiaoyu | 1–0 | 100.00% |
| ONCEAENA vs Raven | 1–0 | 100.00% |
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.