| Ace2Klion vs Jin | 124–157 | 44.13% |
| Ace2Klion vs King | 108–122 | 46.96% |
| Ace2Klion vs Law | 106–96 | 52.48% |
| Ace2Klion vs Kazuya | 98–98 | 50.00% |
| Ace2Klion vs Bryan | 97–83 | 53.89% |
| Ace2Klion vs Hwoarang | 88–90 | 49.44% |
| Ace2Klion vs Paul | 76–82 | 48.10% |
| Ace2Klion vs Heihachi | 63–93 | 40.38% |
| Ace2Klion vs Steve | 76–70 | 52.05% |
| Ace2Klion vs Lili | 60–59 | 50.42% |
| Ace2Klion vs Armor King | 52–63 | 45.22% |
| Ace2Klion vs Dragunov | 57–50 | 53.27% |
| Ace2Klion vs Jun | 57–40 | 58.76% |
| Ace2Klion vs Eddy | 55–36 | 60.44% |
| Ace2Klion vs Yoshimitsu | 35–53 | 39.77% |
| Ace2Klion vs Miary Zo | 40–45 | 47.06% |
| Ace2Klion vs Devil Jin | 40–40 | 50.00% |
| Ace2Klion vs Lee | 33–41 | 44.59% |
| Ace2Klion vs Nina | 36–37 | 49.32% |
| Ace2Klion vs Azucena | 26–46 | 36.11% |
| Ace2Klion vs Alisa | 28–40 | 41.18% |
| Ace2Klion vs Lars | 31–36 | 46.27% |
| Ace2Klion vs Reina | 26–38 | 40.62% |
| Ace2Klion vs Asuka | 30–33 | 47.62% |
| Ace2Klion vs Xiaoyu | 32–30 | 51.61% |
| Ace2Klion vs Victor | 34–26 | 56.67% |
| Ace2Klion vs Fahkumram | 24–32 | 42.86% |
| Ace2Klion vs Feng | 21–33 | 38.89% |
| Ace2Klion vs Clive | 20–23 | 46.51% |
| Ace2Klion vs Anna | 14–24 | 36.84% |
| Ace2Klion vs Leroy | 15–19 | 44.12% |
| Ace2Klion vs Lidia | 11–21 | 34.38% |
| Ace2Klion vs Raven | 7–23 | 23.33% |
| Ace2Klion vs Jack-8 | 9–19 | 32.14% |
| Ace2Klion vs Kuma | 16–12 | 57.14% |
| Ace2Klion vs Leo | 15–8 | 65.22% |
| Ace2Klion vs Zafina | 10–5 | 66.67% |
| Ace2Klion vs Claudio | 8–6 | 57.14% |
| Ace2Klion vs Shaheen | 3–10 | 23.08% |
| Ace2Klion vs Panda | 3–7 | 30.00% |
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.