| Keanu vs Eddy | 32–29 | 52.46% |
| Keanu vs Reina | 32–22 | 59.26% |
| Keanu vs Jin | 32–20 | 61.54% |
| Keanu vs Hwoarang | 35–16 | 68.63% |
| Keanu vs Law | 21–18 | 53.85% |
| Keanu vs Kazuya | 23–15 | 60.53% |
| Keanu vs Yoshimitsu | 18–17 | 51.43% |
| Keanu vs Steve | 13–15 | 46.43% |
| Keanu vs King | 8–19 | 29.63% |
| Keanu vs Bryan | 13–11 | 54.17% |
| Keanu vs Lili | 13–9 | 59.09% |
| Keanu vs Paul | 13–8 | 61.90% |
| Keanu vs Jun | 11–9 | 55.00% |
| Keanu vs Devil Jin | 9–9 | 50.00% |
| Keanu vs Lars | 15–3 | 83.33% |
| Keanu vs Victor | 7–8 | 46.67% |
| Keanu vs Asuka | 7–7 | 50.00% |
| Keanu vs Lee | 8–6 | 57.14% |
| Keanu vs Alisa | 4–9 | 30.77% |
| Keanu vs Raven | 8–4 | 66.67% |
| Keanu vs Dragunov | 6–4 | 60.00% |
| Keanu vs Nina | 4–5 | 44.44% |
| Keanu vs Feng | 7–1 | 87.50% |
| Keanu vs Azucena | 5–3 | 62.50% |
| Keanu vs Leo | 4–3 | 57.14% |
| Keanu vs Leroy | 5–1 | 83.33% |
| Keanu vs Heihachi | 1–5 | 16.67% |
| Keanu vs Claudio | 3–2 | 60.00% |
| Keanu vs Zafina | 3–2 | 60.00% |
| Keanu vs Xiaoyu | 2–2 | 50.00% |
| Keanu vs Jack-8 | 3–1 | 75.00% |
| Keanu vs Lidia | 0–3 | 0.00% |
| Keanu vs Kuma | 1–1 | 50.00% |
| Keanu vs Panda | 0–1 | 0.00% |
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.