| Oneship vs Kazuya | 97–39 | 71.32% |
| Oneship vs Dragunov | 94–41 | 69.63% |
| Oneship vs Bryan | 87–37 | 70.16% |
| Oneship vs Paul | 78–34 | 69.64% |
| Oneship vs Jin | 73–31 | 70.19% |
| Oneship vs Hwoarang | 71–30 | 70.30% |
| Oneship vs Steve | 59–37 | 61.46% |
| Oneship vs Victor | 49–37 | 56.98% |
| Oneship vs King | 55–28 | 66.27% |
| Oneship vs Devil Jin | 59–22 | 72.84% |
| Oneship vs Lili | 50–27 | 64.94% |
| Oneship vs Reina | 49–28 | 63.64% |
| Oneship vs Yoshimitsu | 44–27 | 61.97% |
| Oneship vs Asuka | 49–22 | 69.01% |
| Oneship vs Alisa | 35–23 | 60.34% |
| Oneship vs Leroy | 44–14 | 75.86% |
| Oneship vs Law | 40–15 | 72.73% |
| Oneship vs Lars | 37–16 | 69.81% |
| Oneship vs Claudio | 31–21–1 | 59.62% |
| Oneship vs Lee | 33–20 | 62.26% |
| Oneship vs Jun | 31–22 | 58.49% |
| Oneship vs Nina | 33–19 | 63.46% |
| Oneship vs Lidia | 30–19 | 61.22% |
| Oneship vs Feng | 31–17 | 64.58% |
| Oneship vs Kuma | 29–18 | 61.70% |
| Oneship vs Azucena | 33–13 | 71.74% |
| Oneship vs Leo | 28–14 | 66.67% |
| Oneship vs Jack-8 | 22–19 | 53.66% |
| Oneship vs Raven | 23–15 | 60.53% |
| Oneship vs Xiaoyu | 27–9 | 75.00% |
| Oneship vs Heihachi | 20–15 | 57.14% |
| Oneship vs Shaheen | 24–10 | 70.59% |
| Oneship vs Zafina | 24–7 | 77.42% |
| Oneship vs Eddy | 17–9 | 65.38% |
| Oneship vs Panda | 14–7 | 66.67% |
| Oneship vs Clive | 11–10 | 52.38% |
| Oneship vs Fahkumram | 19–2 | 90.48% |
| Oneship vs Anna | 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.