| 30 Centimeter vs Hwoarang | 98–104 | 48.51% |
| 30 Centimeter vs Jin | 98–93 | 51.31% |
| 30 Centimeter vs Kazuya | 82–73 | 52.90% |
| 30 Centimeter vs King | 74–80 | 48.05% |
| 30 Centimeter vs Law | 60–68–1 | 46.88% |
| 30 Centimeter vs Reina | 54–48 | 52.94% |
| 30 Centimeter vs Yoshimitsu | 50–48 | 51.02% |
| 30 Centimeter vs Bryan | 48–47 | 50.53% |
| 30 Centimeter vs Paul | 32–62 | 34.04% |
| 30 Centimeter vs Dragunov | 44–48 | 47.83% |
| 30 Centimeter vs Lili | 41–33 | 55.41% |
| 30 Centimeter vs Alisa | 27–45 | 37.50% |
| 30 Centimeter vs Eddy | 34–35 | 49.28% |
| 30 Centimeter vs Steve | 30–37 | 44.78% |
| 30 Centimeter vs Lars | 35–29 | 54.69% |
| 30 Centimeter vs Devil Jin | 21–42 | 33.33% |
| 30 Centimeter vs Azucena | 26–35 | 42.62% |
| 30 Centimeter vs Jun | 26–34 | 43.33% |
| 30 Centimeter vs Feng | 23–31 | 42.59% |
| 30 Centimeter vs Lee | 23–26 | 46.94% |
| 30 Centimeter vs Leroy | 22–26 | 45.83% |
| 30 Centimeter vs Nina | 21–25 | 45.65% |
| 30 Centimeter vs Victor | 17–28 | 37.78% |
| 30 Centimeter vs Asuka | 22–22 | 50.00% |
| 30 Centimeter vs Xiaoyu | 25–17 | 59.52% |
| 30 Centimeter vs Leo | 19–16 | 54.29% |
| 30 Centimeter vs Kuma | 9–13 | 40.91% |
| 30 Centimeter vs Raven | 9–13 | 40.91% |
| 30 Centimeter vs Jack-8 | 6–10 | 37.50% |
| 30 Centimeter vs Shaheen | 8–7 | 53.33% |
| 30 Centimeter vs Claudio | 7–7 | 50.00% |
| 30 Centimeter vs Zafina | 6–8 | 42.86% |
| 30 Centimeter vs Panda | 1–3 | 25.00% |
| 30 Centimeter vs Clive | 1–2 | 33.33% |
| 30 Centimeter vs Heihachi | 2–0 | 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.