| Dayzer vs Jin | 21–11 | 65.62% |
| Dayzer vs Hwoarang | 8–11 | 42.11% |
| Dayzer vs King | 7–9 | 43.75% |
| Dayzer vs Bryan | 10–6 | 62.50% |
| Dayzer vs Kazuya | 7–5 | 58.33% |
| Dayzer vs Steve | 6–6 | 50.00% |
| Dayzer vs Miary Zo | 8–4 | 66.67% |
| Dayzer vs Law | 9–2 | 81.82% |
| Dayzer vs Fahkumram | 6–5 | 54.55% |
| Dayzer vs Heihachi | 6–2 | 75.00% |
| Dayzer vs Devil Jin | 3–4 | 42.86% |
| Dayzer vs Victor | 4–3 | 57.14% |
| Dayzer vs Dragunov | 5–1 | 83.33% |
| Dayzer vs Lee | 4–2 | 66.67% |
| Dayzer vs Kuma | 2–4 | 33.33% |
| Dayzer vs Xiaoyu | 2–3 | 40.00% |
| Dayzer vs Lili | 2–3 | 40.00% |
| Dayzer vs Jun | 3–2 | 60.00% |
| Dayzer vs Anna | 5–0 | 100.00% |
| Dayzer vs Asuka | 0–4 | 0.00% |
| Dayzer vs Leroy | 2–2 | 50.00% |
| Dayzer vs Reina | 2–2 | 50.00% |
| Dayzer vs Lidia | 4–0 | 100.00% |
| Dayzer vs Armor King | 0–4 | 0.00% |
| Dayzer vs Paul | 2–1 | 66.67% |
| Dayzer vs Jack-8 | 1–2 | 33.33% |
| Dayzer vs Lars | 1–2 | 33.33% |
| Dayzer vs Clive | 1–2 | 33.33% |
| Dayzer vs Feng | 2–0 | 100.00% |
| Dayzer vs Alisa | 0–2 | 0.00% |
| Dayzer vs Claudio | 2–0 | 100.00% |
| Dayzer vs Azucena | 0–2 | 0.00% |
| Dayzer vs Nina | 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.