| xDayx vs King | 53–41 | 56.38% |
| xDayx vs Armor King | 35–47 | 42.68% |
| xDayx vs Kazuya | 40–40 | 50.00% |
| xDayx vs Jin | 40–32 | 55.56% |
| xDayx vs Fahkumram | 28–42–1 | 40.00% |
| xDayx vs Law | 29–36 | 44.62% |
| xDayx vs Bryan | 22–32 | 40.74% |
| xDayx vs Steve | 22–29 | 43.14% |
| xDayx vs Hwoarang | 28–21 | 57.14% |
| xDayx vs Reina | 18–31 | 36.73% |
| xDayx vs Heihachi | 17–30 | 36.17% |
| xDayx vs Dragunov | 18–27 | 40.00% |
| xDayx vs Asuka | 17–25 | 40.48% |
| xDayx vs Jun | 18–21 | 46.15% |
| xDayx vs Yoshimitsu | 19–17 | 52.78% |
| xDayx vs Lee | 11–21 | 34.38% |
| xDayx vs Lidia | 18–12 | 60.00% |
| xDayx vs Clive | 10–20 | 33.33% |
| xDayx vs Paul | 10–19 | 34.48% |
| xDayx vs Eddy | 13–15 | 46.43% |
| xDayx vs Devil Jin | 12–13 | 48.00% |
| xDayx vs Victor | 15–10 | 60.00% |
| xDayx vs Lili | 12–10 | 54.55% |
| xDayx vs Feng | 6–14 | 30.00% |
| xDayx vs Lars | 6–14 | 30.00% |
| xDayx vs Leo | 9–10 | 47.37% |
| xDayx vs Azucena | 8–11 | 42.11% |
| xDayx vs Claudio | 6–11 | 35.29% |
| xDayx vs Nina | 3–13 | 18.75% |
| xDayx vs Anna | 7–9 | 43.75% |
| xDayx vs Jack-8 | 4–9 | 30.77% |
| xDayx vs Leroy | 7–5 | 58.33% |
| xDayx vs Alisa | 5–6 | 45.45% |
| xDayx vs Xiaoyu | 7–3 | 70.00% |
| xDayx vs Raven | 5–5 | 50.00% |
| xDayx vs Kuma | 6–2 | 75.00% |
| xDayx vs Zafina | 2–6 | 25.00% |
| xDayx vs Panda | 1–4 | 20.00% |
| xDayx vs Shaheen | 2–1 | 66.67% |
| xDayx vs Miary Zo | 1–0 | 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.