| 99maru vs Kazuya | 83–86 | 49.11% |
| 99maru vs Reina | 65–87 | 42.76% |
| 99maru vs Dragunov | 57–76 | 42.86% |
| 99maru vs Paul | 54–77 | 41.22% |
| 99maru vs Asuka | 62–57 | 52.10% |
| 99maru vs Lili | 64–52 | 55.17% |
| 99maru vs Jin | 49–66 | 42.61% |
| 99maru vs Bryan | 50–62 | 44.64% |
| 99maru vs King | 50–61 | 45.05% |
| 99maru vs Hwoarang | 45–52 | 46.39% |
| 99maru vs Lidia | 40–50 | 44.44% |
| 99maru vs Steve | 37–44 | 45.68% |
| 99maru vs Law | 42–38 | 52.50% |
| 99maru vs Jun | 49–28 | 63.64% |
| 99maru vs Azucena | 25–41 | 37.88% |
| 99maru vs Claudio | 16–45 | 26.23% |
| 99maru vs Yoshimitsu | 29–30 | 49.15% |
| 99maru vs Lee | 24–34 | 41.38% |
| 99maru vs Alisa | 19–38 | 33.33% |
| 99maru vs Victor | 25–30 | 45.45% |
| 99maru vs Xiaoyu | 32–22 | 59.26% |
| 99maru vs Devil Jin | 24–30 | 44.44% |
| 99maru vs Feng | 29–25 | 53.70% |
| 99maru vs Lars | 22–31 | 41.51% |
| 99maru vs Eddy | 18–33 | 35.29% |
| 99maru vs Nina | 26–21 | 55.32% |
| 99maru vs Jack-8 | 17–27 | 38.64% |
| 99maru vs Leo | 12–26 | 31.58% |
| 99maru vs Leroy | 13–18 | 41.94% |
| 99maru vs Zafina | 10–12 | 45.45% |
| 99maru vs Shaheen | 3–18 | 14.29% |
| 99maru vs Kuma | 7–13 | 35.00% |
| 99maru vs Raven | 9–11 | 45.00% |
| 99maru vs Heihachi | 6–9 | 40.00% |
| 99maru vs Panda | 5–5 | 50.00% |
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.