| Killakaiser vs Heihachi | 437–446 | 49.49% |
| Killakaiser vs Kazuya | 367–448 | 45.03% |
| Killakaiser vs Bryan | 328–374 | 46.72% |
| Killakaiser vs Jin | 309–387 | 44.40% |
| Killakaiser vs King | 272–370 | 42.37% |
| Killakaiser vs Reina | 298–315 | 48.61% |
| Killakaiser vs Steve | 278–275 | 50.27% |
| Killakaiser vs Hwoarang | 178–239 | 42.69% |
| Killakaiser vs Dragunov | 182–235 | 43.65% |
| Killakaiser vs Law | 177–237–1 | 42.75% |
| Killakaiser vs Jun | 183–209 | 46.68% |
| Killakaiser vs Paul | 176–205 | 46.19% |
| Killakaiser vs Lee | 153–200 | 43.34% |
| Killakaiser vs Lidia | 172–174 | 49.71% |
| Killakaiser vs Azucena | 133–192 | 40.92% |
| Killakaiser vs Eddy | 139–181 | 43.44% |
| Killakaiser vs Lili | 149–168 | 47.00% |
| Killakaiser vs Clive | 137–176 | 43.77% |
| Killakaiser vs Victor | 145–165 | 46.77% |
| Killakaiser vs Yoshimitsu | 121–164 | 42.46% |
| Killakaiser vs Lars | 133–147 | 47.50% |
| Killakaiser vs Xiaoyu | 117–152 | 43.49% |
| Killakaiser vs Devil Jin | 93–175 | 34.70% |
| Killakaiser vs Feng | 108–140 | 43.55% |
| Killakaiser vs Asuka | 114–127 | 47.30% |
| Killakaiser vs Nina | 100–139 | 41.84% |
| Killakaiser vs Leo | 88–130 | 40.37% |
| Killakaiser vs Jack-8 | 76–131 | 36.71% |
| Killakaiser vs Leroy | 99–102 | 49.25% |
| Killakaiser vs Claudio | 92–106 | 46.46% |
| Killakaiser vs Raven | 85–108 | 44.04% |
| Killakaiser vs Fahkumram | 78–103 | 43.09% |
| Killakaiser vs Anna | 68–85 | 44.44% |
| Killakaiser vs Alisa | 51–93 | 35.42% |
| Killakaiser vs Shaheen | 65–70 | 48.15% |
| Killakaiser vs Zafina | 59–64 | 47.97% |
| Killakaiser vs Kuma | 50–70 | 41.67% |
| Killakaiser vs Miary Zo | 50–56 | 47.17% |
| Killakaiser vs Armor King | 43–38 | 53.09% |
| Killakaiser vs Panda | 26–33 | 44.07% |
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.