| DayKnee vs Bryan | 155–220 | 41.33% |
| DayKnee vs Kazuya | 175–175 | 50.00% |
| DayKnee vs King | 102–161 | 38.78% |
| DayKnee vs Steve | 140–114 | 55.12% |
| DayKnee vs Heihachi | 105–120 | 46.67% |
| DayKnee vs Jin | 95–127 | 42.79% |
| DayKnee vs Dragunov | 104–101 | 50.73% |
| DayKnee vs Reina | 99–100 | 49.75% |
| DayKnee vs Paul | 85–89 | 48.85% |
| DayKnee vs Hwoarang | 76–83 | 47.80% |
| DayKnee vs Devil Jin | 64–91 | 41.29% |
| DayKnee vs Lee | 62–79 | 43.97% |
| DayKnee vs Law | 60–70 | 46.15% |
| DayKnee vs Clive | 63–62 | 50.40% |
| DayKnee vs Lili | 51–60 | 45.95% |
| DayKnee vs Yoshimitsu | 45–60–2 | 42.86% |
| DayKnee vs Azucena | 52–51 | 50.49% |
| DayKnee vs Lars | 48–45 | 51.61% |
| DayKnee vs Nina | 39–45 | 46.43% |
| DayKnee vs Asuka | 41–42 | 49.40% |
| DayKnee vs Jack-8 | 38–43 | 46.91% |
| DayKnee vs Xiaoyu | 36–40 | 47.37% |
| DayKnee vs Leroy | 33–40 | 45.21% |
| DayKnee vs Jun | 33–40 | 45.21% |
| DayKnee vs Victor | 28–42 | 40.00% |
| DayKnee vs Lidia | 36–27 | 57.14% |
| DayKnee vs Fahkumram | 25–36 | 40.98% |
| DayKnee vs Claudio | 18–39 | 31.58% |
| DayKnee vs Feng | 15–40 | 27.27% |
| DayKnee vs Eddy | 18–30 | 37.50% |
| DayKnee vs Kuma | 14–24 | 36.84% |
| DayKnee vs Raven | 15–22 | 40.54% |
| DayKnee vs Alisa | 14–22 | 38.89% |
| DayKnee vs Shaheen | 14–20 | 41.18% |
| DayKnee vs Anna | 23–10 | 69.70% |
| DayKnee vs Leo | 9–20 | 31.03% |
| DayKnee vs Zafina | 14–14 | 50.00% |
| DayKnee vs Panda | 5–5 | 50.00% |
| DayKnee vs Armor King | 0–6 | 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.