| keykids vs Reina | 153–9 | 94.44% |
| keykids vs Kazuya | 120–19 | 86.33% |
| keykids vs Dragunov | 121–15 | 88.97% |
| keykids vs Jin | 104–18 | 85.25% |
| keykids vs King | 109–7 | 93.97% |
| keykids vs Bryan | 99–17 | 85.34% |
| keykids vs Paul | 104–11 | 90.43% |
| keykids vs Lidia | 89–9 | 90.82% |
| keykids vs Lili | 77–6 | 92.77% |
| keykids vs Clive | 65–16 | 80.25% |
| keykids vs Hwoarang | 70–9 | 88.61% |
| keykids vs Yoshimitsu | 61–13 | 82.43% |
| keykids vs Steve | 63–9 | 87.50% |
| keykids vs Asuka | 63–9 | 87.50% |
| keykids vs Heihachi | 60–12 | 83.33% |
| keykids vs Claudio | 54–17 | 76.06% |
| keykids vs Law | 59–5 | 92.19% |
| keykids vs Victor | 58–6 | 90.62% |
| keykids vs Devil Jin | 51–9 | 85.00% |
| keykids vs Jun | 45–9 | 83.33% |
| keykids vs Lars | 41–7 | 85.42% |
| keykids vs Azucena | 34–11 | 75.56% |
| keykids vs Lee | 34–8 | 80.95% |
| keykids vs Xiaoyu | 34–5 | 87.18% |
| keykids vs Shaheen | 30–8 | 78.95% |
| keykids vs Feng | 32–5 | 86.49% |
| keykids vs Leo | 32–4 | 88.89% |
| keykids vs Alisa | 32–4 | 88.89% |
| keykids vs Nina | 34–2 | 94.44% |
| keykids vs Leroy | 31–3 | 91.18% |
| keykids vs Kuma | 25–8 | 75.76% |
| keykids vs Jack-8 | 30–2 | 93.75% |
| keykids vs Raven | 18–7 | 72.00% |
| keykids vs Anna | 21–4 | 84.00% |
| keykids vs Zafina | 12–4 | 75.00% |
| keykids vs Eddy | 15–1 | 93.75% |
| keykids vs Panda | 10–0 | 100.00% |
| keykids vs Fahkumram | 7–0 | 100.00% |
| keykids vs Miary Zo | 5–2 | 71.43% |
| keykids vs Armor King | 5–0 | 100.00% |
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.