| KarateKa vs Kazuya | 190–210 | 47.50% |
| KarateKa vs Reina | 138–167 | 45.25% |
| KarateKa vs Steve | 132–148 | 47.14% |
| KarateKa vs Bryan | 129–143 | 47.43% |
| KarateKa vs Jin | 117–149 | 43.98% |
| KarateKa vs King | 112–147 | 43.24% |
| KarateKa vs Heihachi | 102–112 | 47.66% |
| KarateKa vs Hwoarang | 92–117 | 44.02% |
| KarateKa vs Dragunov | 85–86–1 | 49.71% |
| KarateKa vs Law | 74–96 | 43.53% |
| KarateKa vs Paul | 70–85 | 45.16% |
| KarateKa vs Azucena | 58–70 | 45.31% |
| KarateKa vs Lidia | 64–56 | 53.33% |
| KarateKa vs Lili | 39–80 | 32.77% |
| KarateKa vs Lars | 62–54 | 53.45% |
| KarateKa vs Jun | 49–67 | 42.24% |
| KarateKa vs Asuka | 45–66 | 40.54% |
| KarateKa vs Lee | 43–66 | 39.45% |
| KarateKa vs Clive | 32–75 | 29.91% |
| KarateKa vs Eddy | 54–50 | 51.92% |
| KarateKa vs Yoshimitsu | 43–51 | 45.74% |
| KarateKa vs Xiaoyu | 39–52 | 42.86% |
| KarateKa vs Nina | 39–50 | 43.82% |
| KarateKa vs Victor | 44–45 | 49.44% |
| KarateKa vs Leo | 40–48 | 45.45% |
| KarateKa vs Fahkumram | 37–44 | 45.68% |
| KarateKa vs Feng | 32–46 | 41.03% |
| KarateKa vs Raven | 35–42 | 45.45% |
| KarateKa vs Leroy | 38–34 | 52.78% |
| KarateKa vs Anna | 26–44 | 37.14% |
| KarateKa vs Armor King | 21–46 | 31.34% |
| KarateKa vs Devil Jin | 19–45 | 29.69% |
| KarateKa vs Alisa | 19–38 | 33.33% |
| KarateKa vs Claudio | 23–31 | 42.59% |
| KarateKa vs Jack-8 | 21–20 | 51.22% |
| KarateKa vs Kuma | 18–18 | 50.00% |
| KarateKa vs Miary Zo | 21–13 | 61.76% |
| KarateKa vs Shaheen | 17–13 | 56.67% |
| KarateKa vs Zafina | 12–17 | 41.38% |
| KarateKa vs Panda | 2–5 | 28.57% |
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.