| Kaykzin_777 vs Armor King | 85–82 | 50.90% |
| Kaykzin_777 vs King | 71–89 | 44.38% |
| Kaykzin_777 vs Jin | 69–81 | 46.00% |
| Kaykzin_777 vs Hwoarang | 58–71 | 44.96% |
| Kaykzin_777 vs Kazuya | 45–81 | 35.71% |
| Kaykzin_777 vs Law | 65–53 | 55.08% |
| Kaykzin_777 vs Steve | 65–49 | 57.02% |
| Kaykzin_777 vs Lili | 55–43 | 56.12% |
| Kaykzin_777 vs Bryan | 46–51 | 47.42% |
| Kaykzin_777 vs Dragunov | 45–51 | 46.88% |
| Kaykzin_777 vs Heihachi | 48–47 | 50.53% |
| Kaykzin_777 vs Asuka | 50–43 | 53.76% |
| Kaykzin_777 vs Eddy | 51–28 | 64.56% |
| Kaykzin_777 vs Fahkumram | 27–44 | 38.03% |
| Kaykzin_777 vs Reina | 24–43 | 35.82% |
| Kaykzin_777 vs Lidia | 18–41 | 30.51% |
| Kaykzin_777 vs Clive | 26–30 | 46.43% |
| Kaykzin_777 vs Jack-8 | 32–19 | 62.75% |
| Kaykzin_777 vs Nina | 29–21 | 58.00% |
| Kaykzin_777 vs Lars | 28–21 | 57.14% |
| Kaykzin_777 vs Yoshimitsu | 32–15 | 68.09% |
| Kaykzin_777 vs Alisa | 19–28 | 40.43% |
| Kaykzin_777 vs Xiaoyu | 23–23 | 50.00% |
| Kaykzin_777 vs Feng | 20–25 | 44.44% |
| Kaykzin_777 vs Jun | 17–28 | 37.78% |
| Kaykzin_777 vs Paul | 17–23 | 42.50% |
| Kaykzin_777 vs Lee | 15–24 | 38.46% |
| Kaykzin_777 vs Azucena | 21–18 | 53.85% |
| Kaykzin_777 vs Miary Zo | 13–21 | 38.24% |
| Kaykzin_777 vs Devil Jin | 14–19 | 42.42% |
| Kaykzin_777 vs Anna | 10–21 | 32.26% |
| Kaykzin_777 vs Leroy | 19–11 | 63.33% |
| Kaykzin_777 vs Raven | 15–12 | 55.56% |
| Kaykzin_777 vs Leo | 13–9 | 59.09% |
| Kaykzin_777 vs Zafina | 8–12 | 40.00% |
| Kaykzin_777 vs Victor | 10–8 | 55.56% |
| Kaykzin_777 vs Claudio | 6–6 | 50.00% |
| Kaykzin_777 vs Panda | 3–8 | 27.27% |
| Kaykzin_777 vs Shaheen | 0–5 | 0.00% |
| Kaykzin_777 vs Kuma | 2–0 | 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.