| Y0R1 vs Reina | 40–33 | 54.79% |
| Y0R1 vs King | 33–37 | 47.14% |
| Y0R1 vs Kazuya | 29–41 | 41.43% |
| Y0R1 vs Jin | 34–33–1 | 50.75% |
| Y0R1 vs Bryan | 33–35 | 48.53% |
| Y0R1 vs Dragunov | 26–40 | 39.39% |
| Y0R1 vs Lili | 26–33 | 44.07% |
| Y0R1 vs Law | 25–31 | 44.64% |
| Y0R1 vs Paul | 30–22 | 57.69% |
| Y0R1 vs Steve | 24–27 | 47.06% |
| Y0R1 vs Devil Jin | 12–39 | 23.53% |
| Y0R1 vs Eddy | 23–28 | 45.10% |
| Y0R1 vs Azucena | 29–18 | 61.70% |
| Y0R1 vs Hwoarang | 23–23 | 50.00% |
| Y0R1 vs Victor | 23–22 | 51.11% |
| Y0R1 vs Yoshimitsu | 22–20 | 52.38% |
| Y0R1 vs Alisa | 18–22 | 45.00% |
| Y0R1 vs Asuka | 18–17 | 51.43% |
| Y0R1 vs Jun | 16–18 | 47.06% |
| Y0R1 vs Xiaoyu | 15–12 | 55.56% |
| Y0R1 vs Claudio | 6–15 | 28.57% |
| Y0R1 vs Leo | 10–9 | 52.63% |
| Y0R1 vs Lars | 7–12 | 36.84% |
| Y0R1 vs Nina | 8–10 | 44.44% |
| Y0R1 vs Feng | 5–11 | 31.25% |
| Y0R1 vs Lee | 8–7 | 53.33% |
| Y0R1 vs Heihachi | 7–8 | 46.67% |
| Y0R1 vs Leroy | 4–8 | 33.33% |
| Y0R1 vs Jack-8 | 8–2 | 80.00% |
| Y0R1 vs Kuma | 1–8 | 11.11% |
| Y0R1 vs Shaheen | 5–3 | 62.50% |
| Y0R1 vs Raven | 2–6 | 25.00% |
| Y0R1 vs Panda | 3–4 | 42.86% |
| Y0R1 vs Lidia | 1–4 | 20.00% |
| Y0R1 vs Zafina | 1–3 | 25.00% |
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.