| Kelz vs Kazuya | 185–255 | 42.05% |
| Kelz vs Jin | 185–253 | 42.24% |
| Kelz vs King | 146–170 | 46.20% |
| Kelz vs Reina | 150–147 | 50.51% |
| Kelz vs Yoshimitsu | 147–137 | 51.76% |
| Kelz vs Bryan | 92–175 | 34.46% |
| Kelz vs Law | 116–149 | 43.77% |
| Kelz vs Hwoarang | 125–123 | 50.40% |
| Kelz vs Steve | 91–144 | 38.72% |
| Kelz vs Lili | 102–98 | 51.00% |
| Kelz vs Paul | 68–115 | 37.16% |
| Kelz vs Dragunov | 81–92 | 46.82% |
| Kelz vs Heihachi | 83–88 | 48.54% |
| Kelz vs Jun | 85–84 | 50.30% |
| Kelz vs Azucena | 87–81 | 51.79% |
| Kelz vs Devil Jin | 64–86 | 42.67% |
| Kelz vs Asuka | 58–81 | 41.73% |
| Kelz vs Eddy | 67–72 | 48.20% |
| Kelz vs Nina | 67–64 | 51.15% |
| Kelz vs Lidia | 73–58 | 55.73% |
| Kelz vs Victor | 55–75 | 42.31% |
| Kelz vs Clive | 49–75 | 39.52% |
| Kelz vs Lee | 40–64 | 38.46% |
| Kelz vs Xiaoyu | 48–53 | 47.52% |
| Kelz vs Alisa | 42–59 | 41.58% |
| Kelz vs Lars | 41–53 | 43.62% |
| Kelz vs Feng | 40–53 | 43.01% |
| Kelz vs Jack-8 | 24–48 | 33.33% |
| Kelz vs Claudio | 31–40 | 43.66% |
| Kelz vs Leroy | 26–44 | 37.14% |
| Kelz vs Leo | 27–34 | 44.26% |
| Kelz vs Kuma | 22–29 | 43.14% |
| Kelz vs Raven | 13–24 | 35.14% |
| Kelz vs Shaheen | 15–14 | 51.72% |
| Kelz vs Zafina | 10–11 | 47.62% |
| Kelz vs Panda | 3–15 | 16.67% |
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.