| KAIxRO vs Kazuya | 89–90 | 49.72% |
| KAIxRO vs King | 90–75 | 54.55% |
| KAIxRO vs Jin | 70–87 | 44.59% |
| KAIxRO vs Bryan | 76–66 | 53.52% |
| KAIxRO vs Reina | 71–63 | 52.99% |
| KAIxRO vs Steve | 62–56 | 52.54% |
| KAIxRO vs Heihachi | 60–54 | 52.63% |
| KAIxRO vs Armor King | 64–48 | 57.14% |
| KAIxRO vs Law | 49–47 | 51.04% |
| KAIxRO vs Lidia | 51–41 | 55.43% |
| KAIxRO vs Lee | 33–55 | 37.50% |
| KAIxRO vs Miary Zo | 34–53 | 39.08% |
| KAIxRO vs Paul | 42–39 | 51.85% |
| KAIxRO vs Dragunov | 36–43 | 45.57% |
| KAIxRO vs Devil Jin | 38–40 | 48.72% |
| KAIxRO vs Azucena | 36–37 | 49.32% |
| KAIxRO vs Eddy | 36–37 | 49.32% |
| KAIxRO vs Hwoarang | 39–31 | 55.71% |
| KAIxRO vs Lili | 35–32 | 52.24% |
| KAIxRO vs Clive | 30–35 | 46.15% |
| KAIxRO vs Jun | 29–32 | 47.54% |
| KAIxRO vs Asuka | 30–30 | 50.00% |
| KAIxRO vs Yoshimitsu | 21–31 | 40.38% |
| KAIxRO vs Leo | 15–32 | 31.91% |
| KAIxRO vs Jack-8 | 19–23 | 45.24% |
| KAIxRO vs Nina | 20–22 | 47.62% |
| KAIxRO vs Xiaoyu | 19–18 | 51.35% |
| KAIxRO vs Lars | 17–20 | 45.95% |
| KAIxRO vs Leroy | 20–16 | 55.56% |
| KAIxRO vs Victor | 26–10 | 72.22% |
| KAIxRO vs Feng | 15–20 | 42.86% |
| KAIxRO vs Claudio | 9–23 | 28.12% |
| KAIxRO vs Fahkumram | 16–16 | 50.00% |
| KAIxRO vs Raven | 8–17 | 32.00% |
| KAIxRO vs Shaheen | 8–14 | 36.36% |
| KAIxRO vs Kuma | 8–12 | 40.00% |
| KAIxRO vs Anna | 10–10 | 50.00% |
| KAIxRO vs Alisa | 7–10 | 41.18% |
| KAIxRO vs Zafina | 4–13 | 23.53% |
| KAIxRO vs Panda | 4–6 | 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.