| daywakka vs Kazuya | 15–16 | 48.39% |
| daywakka vs Steve | 13–13 | 50.00% |
| daywakka vs Heihachi | 16–10 | 61.54% |
| daywakka vs Bryan | 11–10 | 52.38% |
| daywakka vs Devil Jin | 12–8 | 60.00% |
| daywakka vs King | 11–7 | 61.11% |
| daywakka vs Reina | 15–3 | 83.33% |
| daywakka vs Lili | 7–10 | 41.18% |
| daywakka vs Azucena | 9–6 | 60.00% |
| daywakka vs Dragunov | 4–9 | 30.77% |
| daywakka vs Eddy | 1–11 | 8.33% |
| daywakka vs Lars | 7–4 | 63.64% |
| daywakka vs Law | 2–8 | 20.00% |
| daywakka vs Hwoarang | 7–3 | 70.00% |
| daywakka vs Jin | 8–2 | 80.00% |
| daywakka vs Leo | 3–7 | 30.00% |
| daywakka vs Asuka | 8–1 | 88.89% |
| daywakka vs Alisa | 6–3 | 66.67% |
| daywakka vs Victor | 7–2 | 77.78% |
| daywakka vs Lidia | 7–2 | 77.78% |
| daywakka vs Paul | 4–4 | 50.00% |
| daywakka vs Xiaoyu | 2–6 | 25.00% |
| daywakka vs Yoshimitsu | 2–5 | 28.57% |
| daywakka vs Lee | 5–2 | 71.43% |
| daywakka vs Nina | 2–4 | 33.33% |
| daywakka vs Jun | 2–4 | 33.33% |
| daywakka vs Raven | 5–1 | 83.33% |
| daywakka vs Anna | 3–3 | 50.00% |
| daywakka vs Jack-8 | 0–5 | 0.00% |
| daywakka vs Zafina | 2–3 | 40.00% |
| daywakka vs Leroy | 1–4 | 20.00% |
| daywakka vs Shaheen | 0–4 | 0.00% |
| daywakka vs Clive | 1–2 | 33.33% |
| daywakka vs Claudio | 1–1 | 50.00% |
| daywakka 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.