| ReadyPlayer1 vs King | 43–43 | 50.00% |
| ReadyPlayer1 vs Clive | 35–48 | 42.17% |
| ReadyPlayer1 vs Jin | 34–47 | 41.98% |
| ReadyPlayer1 vs Steve | 34–28 | 54.84% |
| ReadyPlayer1 vs Hwoarang | 30–27 | 52.63% |
| ReadyPlayer1 vs Bryan | 31–26 | 54.39% |
| ReadyPlayer1 vs Kazuya | 23–28 | 45.10% |
| ReadyPlayer1 vs Law | 22–24 | 47.83% |
| ReadyPlayer1 vs Reina | 27–17 | 61.36% |
| ReadyPlayer1 vs Heihachi | 16–28 | 36.36% |
| ReadyPlayer1 vs Yoshimitsu | 17–21 | 44.74% |
| ReadyPlayer1 vs Lili | 16–10 | 61.54% |
| ReadyPlayer1 vs Victor | 13–12 | 52.00% |
| ReadyPlayer1 vs Jun | 14–10 | 58.33% |
| ReadyPlayer1 vs Asuka | 12–10 | 54.55% |
| ReadyPlayer1 vs Lidia | 11–9 | 55.00% |
| ReadyPlayer1 vs Paul | 8–11 | 42.11% |
| ReadyPlayer1 vs Dragunov | 2–17 | 10.53% |
| ReadyPlayer1 vs Nina | 12–7 | 63.16% |
| ReadyPlayer1 vs Devil Jin | 9–9 | 50.00% |
| ReadyPlayer1 vs Lee | 8–10 | 44.44% |
| ReadyPlayer1 vs Azucena | 11–7 | 61.11% |
| ReadyPlayer1 vs Jack-8 | 7–10 | 41.18% |
| ReadyPlayer1 vs Eddy | 8–9 | 47.06% |
| ReadyPlayer1 vs Xiaoyu | 9–5 | 64.29% |
| ReadyPlayer1 vs Feng | 9–4 | 69.23% |
| ReadyPlayer1 vs Alisa | 2–8 | 20.00% |
| ReadyPlayer1 vs Leo | 6–3 | 66.67% |
| ReadyPlayer1 vs Shaheen | 6–2 | 75.00% |
| ReadyPlayer1 vs Claudio | 3–4 | 42.86% |
| ReadyPlayer1 vs Leroy | 5–2 | 71.43% |
| ReadyPlayer1 vs Lars | 4–2 | 66.67% |
| ReadyPlayer1 vs Zafina | 4–2 | 66.67% |
| ReadyPlayer1 vs Raven | 4–0 | 100.00% |
| ReadyPlayer1 vs Kuma | 1–2 | 33.33% |
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.