| Koytics vs Jin | 193–190 | 50.39% |
| Koytics vs Bryan | 201–164 | 55.07% |
| Koytics vs Kazuya | 216–131 | 62.25% |
| Koytics vs Hwoarang | 151–168 | 47.34% |
| Koytics vs Steve | 189–126 | 60.00% |
| Koytics vs King | 140–143 | 49.47% |
| Koytics vs Law | 128–151 | 45.88% |
| Koytics vs Reina | 144–127 | 53.14% |
| Koytics vs Yoshimitsu | 121–120 | 50.21% |
| Koytics vs Lars | 131–88 | 59.82% |
| Koytics vs Lee | 113–97 | 53.81% |
| Koytics vs Dragunov | 95–110 | 46.34% |
| Koytics vs Lili | 85–114 | 42.71% |
| Koytics vs Paul | 97–101 | 48.99% |
| Koytics vs Devil Jin | 72–97 | 42.60% |
| Koytics vs Feng | 70–94 | 42.68% |
| Koytics vs Jun | 66–93 | 41.51% |
| Koytics vs Eddy | 81–74 | 52.26% |
| Koytics vs Xiaoyu | 75–77 | 49.34% |
| Koytics vs Leo | 89–62 | 58.94% |
| Koytics vs Asuka | 76–67 | 53.15% |
| Koytics vs Clive | 61–74 | 45.19% |
| Koytics vs Azucena | 66–61–1 | 51.97% |
| Koytics vs Nina | 63–63 | 50.00% |
| Koytics vs Jack-8 | 53–64 | 45.30% |
| Koytics vs Victor | 56–60 | 48.28% |
| Koytics vs Alisa | 46–65 | 41.44% |
| Koytics vs Heihachi | 49–56 | 46.67% |
| Koytics vs Leroy | 48–46 | 51.06% |
| Koytics vs Lidia | 46–39 | 54.12% |
| Koytics vs Kuma | 34–47 | 41.98% |
| Koytics vs Claudio | 43–33 | 56.58% |
| Koytics vs Raven | 32–41 | 43.84% |
| Koytics vs Shaheen | 41–28 | 59.42% |
| Koytics vs Zafina | 36–25 | 59.02% |
| Koytics vs Panda | 6–8 | 42.86% |
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.