| Keylight vs Eddy | 42–12 | 77.78% |
| Keylight vs Paul | 26–11 | 70.27% |
| Keylight vs Jin | 20–12 | 62.50% |
| Keylight vs Bryan | 26–6 | 81.25% |
| Keylight vs Reina | 25–7 | 78.12% |
| Keylight vs Kazuya | 24–7 | 77.42% |
| Keylight vs Dragunov | 22–6 | 78.57% |
| Keylight vs Lars | 20–8 | 71.43% |
| Keylight vs King | 21–5 | 80.77% |
| Keylight vs Law | 20–5 | 80.00% |
| Keylight vs Hwoarang | 19–6 | 76.00% |
| Keylight vs Steve | 20–2 | 90.91% |
| Keylight vs Lili | 19–3 | 86.36% |
| Keylight vs Jack-8 | 15–4 | 78.95% |
| Keylight vs Jun | 10–9 | 52.63% |
| Keylight vs Leo | 13–4 | 76.47% |
| Keylight vs Nina | 15–2 | 88.24% |
| Keylight vs Devil Jin | 4–11 | 26.67% |
| Keylight vs Raven | 14–1 | 93.33% |
| Keylight vs Lidia | 10–3 | 76.92% |
| Keylight vs Yoshimitsu | 8–4 | 66.67% |
| Keylight vs Xiaoyu | 7–4 | 63.64% |
| Keylight vs Claudio | 8–3 | 72.73% |
| Keylight vs Kuma | 3–8 | 27.27% |
| Keylight vs Zafina | 6–5 | 54.55% |
| Keylight vs Leroy | 5–6 | 45.45% |
| Keylight vs Azucena | 11–0 | 100.00% |
| Keylight vs Asuka | 7–3 | 70.00% |
| Keylight vs Lee | 6–4 | 60.00% |
| Keylight vs Feng | 6–3 | 66.67% |
| Keylight vs Alisa | 6–3 | 66.67% |
| Keylight vs Heihachi | 5–4 | 55.56% |
| Keylight vs Victor | 6–1 | 85.71% |
| Keylight vs Clive | 4–2 | 66.67% |
| Keylight vs Shaheen | 3–2 | 60.00% |
| Keylight vs Fahkumram | 4–0 | 100.00% |
| Keylight vs Panda | 2–0 | 100.00% |
| Keylight vs Armor King | 2–0 | 100.00% |
| Keylight vs Miary Zo | 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.