| Nine vs Kazuya | 115–164 | 41.22% |
| Nine vs Reina | 113–98 | 53.55% |
| Nine vs Jin | 109–81 | 57.37% |
| Nine vs Bryan | 89–90 | 49.72% |
| Nine vs Heihachi | 68–88 | 43.59% |
| Nine vs King | 72–81 | 47.06% |
| Nine vs Hwoarang | 83–63 | 56.85% |
| Nine vs Steve | 67–68 | 49.63% |
| Nine vs Yoshimitsu | 62–52 | 54.39% |
| Nine vs Law | 56–51 | 52.34% |
| Nine vs Devil Jin | 53–54 | 49.53% |
| Nine vs Dragunov | 48–56 | 46.15% |
| Nine vs Lili | 47–54 | 46.53% |
| Nine vs Paul | 38–61 | 38.38% |
| Nine vs Lars | 49–43 | 53.26% |
| Nine vs Jun | 37–46 | 44.58% |
| Nine vs Armor King | 36–46 | 43.90% |
| Nine vs Azucena | 40–35 | 53.33% |
| Nine vs Asuka | 33–35 | 48.53% |
| Nine vs Victor | 28–38 | 42.42% |
| Nine vs Lidia | 35–31 | 53.03% |
| Nine vs Lee | 13–45 | 22.41% |
| Nine vs Nina | 29–28 | 50.88% |
| Nine vs Alisa | 27–28 | 49.09% |
| Nine vs Eddy | 19–36 | 34.55% |
| Nine vs Clive | 15–35 | 30.00% |
| Nine vs Fahkumram | 22–25 | 46.81% |
| Nine vs Feng | 18–28 | 39.13% |
| Nine vs Anna | 23–20 | 53.49% |
| Nine vs Xiaoyu | 22–19 | 53.66% |
| Nine vs Jack-8 | 21–20 | 51.22% |
| Nine vs Leo | 17–23 | 42.50% |
| Nine vs Kuma | 13–15 | 46.43% |
| Nine vs Claudio | 15–12 | 55.56% |
| Nine vs Shaheen | 10–17 | 37.04% |
| Nine vs Raven | 11–14 | 44.00% |
| Nine vs Leroy | 7–12 | 36.84% |
| Nine vs Zafina | 6–10 | 37.50% |
| Nine vs Miary Zo | 3–4 | 42.86% |
| Nine vs Panda | 3–0 | 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.