| KioKoiK vs King | 42–114 | 26.92% |
| KioKoiK vs Kazuya | 49–107 | 31.41% |
| KioKoiK vs Jin | 51–103 | 33.12% |
| KioKoiK vs Hwoarang | 45–75 | 37.50% |
| KioKoiK vs Steve | 44–68 | 39.29% |
| KioKoiK vs Law | 43–61 | 41.35% |
| KioKoiK vs Dragunov | 29–66 | 30.53% |
| KioKoiK vs Bryan | 29–62 | 31.87% |
| KioKoiK vs Fahkumram | 34–55 | 38.20% |
| KioKoiK vs Reina | 16–58 | 21.62% |
| KioKoiK vs Paul | 21–46 | 31.34% |
| KioKoiK vs Azucena | 28–38 | 42.42% |
| KioKoiK vs Lili | 11–54 | 16.92% |
| KioKoiK vs Heihachi | 19–45 | 29.69% |
| KioKoiK vs Armor King | 19–43 | 30.65% |
| KioKoiK vs Clive | 22–36 | 37.93% |
| KioKoiK vs Yoshimitsu | 13–43 | 23.21% |
| KioKoiK vs Eddy | 18–37 | 32.73% |
| KioKoiK vs Jun | 14–37 | 27.45% |
| KioKoiK vs Miary Zo | 19–32 | 37.25% |
| KioKoiK vs Alisa | 14–35 | 28.57% |
| KioKoiK vs Asuka | 17–29 | 36.96% |
| KioKoiK vs Victor | 16–27 | 37.21% |
| KioKoiK vs Xiaoyu | 14–27 | 34.15% |
| KioKoiK vs Feng | 17–22 | 43.59% |
| KioKoiK vs Devil Jin | 10–27 | 27.03% |
| KioKoiK vs Nina | 12–23 | 34.29% |
| KioKoiK vs Anna | 18–13 | 58.06% |
| KioKoiK vs Lee | 11–18 | 37.93% |
| KioKoiK vs Claudio | 16–11 | 59.26% |
| KioKoiK vs Lidia | 13–14 | 48.15% |
| KioKoiK vs Lars | 4–20 | 16.67% |
| KioKoiK vs Shaheen | 10–14 | 41.67% |
| KioKoiK vs Kuma | 6–14 | 30.00% |
| KioKoiK vs Jack-8 | 5–12 | 29.41% |
| KioKoiK vs Leo | 1–10 | 9.09% |
| KioKoiK vs Zafina | 2–9 | 18.18% |
| KioKoiK vs Raven | 2–5 | 28.57% |
| KioKoiK vs Panda | 2–4 | 33.33% |
| KioKoiK vs Leroy | 2–3 | 40.00% |
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.